35 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Maccollum, Gastroenterologist in Phoenix, AZ?
Dr. Barbara Maccollum, MD is a Gastroenterologist, who primarily practices in Phoenix, AZ with 2 additional practice locations. She has been practicing for over 35 years and is board certified by the American Board of Internal Medicine. Dr. Maccollum graduated from University of Arizona, College of Medicine and completed her residency at Maricopa Medical Center Program. Dr. Maccollum is fluent in English and Spanish, and is currently seeing new patients. Dr. Maccollum’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Maccollum’s office at (602) 254-5321.
Where did Dr. Maccollum go to medical school and complete their residency?
Residency: Maricopa Medical Center Program
Medical School: University of Az Collage of Medicine | University of Arizona, College of Medicine
Is Dr. Maccollum board certified in Gastroenterologist?
Yes, Dr. Barbara Maccollum, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Maccollum speak?
Dr. Maccollum and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Maccollum treat?
As a Gastroenterologist, Dr. Maccollum diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Maccollum. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
- Z860100: Personal history of colon polyps, unspecified
Also known as:
- Colon Polyps
- History of Adenomatous and Serrated Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
- Past Colon Polyps
- Previous Adenomas
- History of Precancerous Colon Growths
ICD-10 Codes:
- K635: Polyp of colon
- Z860101: Personal history of adenomatous and serrated colon polyps
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Abdominal Bloating
- Gas
- Gas in the Digestive Tract
- Bloated Stomach
- Swollen Belly
- Gaseous Distension
ICD-10 Codes:
- R140: Abdominal distension (gaseous)
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
- K5909: Other constipation
Also known as:
- Family History of Digestive Organ Cancer
- Cancer
- Family History
- Genetic risk for gastrointestinal cancer
- Family history of GI cancer
- Hereditary digestive cancer
ICD-10 Codes:
- Z800: Family history of malignant neoplasm of digestive organs
Also known as:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1013: Epigastric pain
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Change in Bowel Habits
- Bowel Movement
- Altered Bowel Habits
- Irregular Bowel Movements
- Changes in Pooping
ICD-10 Codes:
- R194: Change in bowel habit
Also known as:
- Heartburn
- Acid Reflux
- Indigestion
- GERD Symptoms
ICD-10 Codes:
- R12: Heartburn
Also known as:
- Stomach and Duodenum Disorder
- Stomach Disorder
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
ICD-10 Codes:
- K3189: Other diseases of stomach and duodenum
Also known as:
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
Also known as:
- Blocked Esophagus
- Esophagus Disorder
- Esophageal Obstruction
- Food Pipe Blockage
- Swallowing Difficulty
ICD-10 Codes:
- K222: Esophageal obstruction
Also known as:
- Fatty Liver Disease
- Liver Disease
- Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
- Nonalcoholic Fatty Liver Disease & NASH in Children
- NAFLD
- NASH
- Hepatic steatosis
ICD-10 Codes:
- K760: Fatty (change of) liver, not elsewhere classified
Also known as:
- Follow-up After Treatment (Non-Cancer)
- Post-Treatment Check-up
- Aftercare Visit
- Recovery Monitoring Exam
ICD-10 Codes:
- Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm
Which procedures does Dr. Maccollum perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Barbara Maccollum may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Maccollum's office.
Does Dr. Maccollum accept my insurance?
Dr. Maccollum accepts most major insurance plans. Important: Please call our office at (602) 254-5321 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Maccollum accept in Phoenix, AZ?
Dr. Maccollum in Phoenix, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Banner Health
Blue Cross Blue Shield of Arizona
Centene
CVS Health (formerly Aetna)
Express Scripts
Healthcare Advantage
Humana
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Maccollum's office located?
Dr. Barbara Maccollum's Primary Practice
1300 N 12th St Ste 613
Phoenix, AZ 85006
(602) 254-5321
What is Dr. Maccollum's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Maccollum's National Provider Identifier (NPI) number is 1215925821.
What common questions do patients ask about Dr. Maccollum?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Maccollum
What is Dr. Barbara Maccollum's specialty?
Dr. Maccollum is a Gastroenterologist near Phoenix, AZ. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Maccollum to book an appointment today.
Is this Dr. Barbara Maccollum affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Maccollum is affiliated with Banner - University Medical Center Phoenix which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Barbara Maccollum accepting new patients in Phoenix, AZ?
Yes, Dr. Barbara Maccollum is accepting new patients at this time.
Does Dr. Barbara Maccollum offer online booking?
Please contact Dr. Maccollum's office at (602) 254-5321 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Barbara Maccollum?
Please contact Dr. Maccollum's office at (602) 254-5321 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Barbara Maccollum have?
Dr. Barbara Maccollum is certified by the American Board of Internal Medicine.
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