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41 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Tzeng, Specialist in Concord, CA?
Dr. Frank Tzeng, MD is a Specialist, who primarily practices in Concord, CA. He has been practicing for over 41 years and is board certified by the American Board of Internal Medicine. Dr. Tzeng graduated from New York Medical College and completed his residency at Va Med Ctr. Dr. Tzeng is fluent in English and Chinese, and is currently seeing new patients. Dr. Tzeng’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tzeng’s office at (925) 676-1995.
Where did Dr. Tzeng go to medical school and complete their residency?
Residency: Va Med Ctr
Medical School: New York Medical College
Is Dr. Tzeng board certified in Specialist?
Yes, Dr. Frank Tzeng, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Tzeng speak?
Dr. Tzeng and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does Dr. Tzeng treat?
As a Specialist, Dr. Tzeng 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. Tzeng. 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:
- Type 2 Diabetes
- Type 2 Diabetes with High Blood Sugar
- Type 2 Diabetes with Kidney Disease
- Type 2 Diabetes with Diabetic Eye Disease and Macular Swelling
- Diabetes Type 2
- Type 2 diabetes
- Hyperglycemia
- Diabetic Kidney Problems
- Diabetic Eye Problems
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
- Diabetic Nephropathy
- Kidney Damage from Type 2 Diabetes
- Type 2 Diabetes Kidney Complications
- Diabetic Retinopathy with Macular Edema
- Macular Swelling from Type 2 Diabetes
- Diabetic Macular Edema
- Diabetic Kidney Issues
- Kidney Problems from Type 2 Diabetes
- Type 2 Diabetes Renal Complications
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1165: Type 2 diabetes mellitus with hyperglycemia
- E1121: Type 2 diabetes mellitus with diabetic nephropathy
- E11311: Type 2 diabetes mellitus with unspecified diabetic retinopathy with macular edema
- E1129: Type 2 diabetes mellitus with other diabetic kidney complication
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Vitamin D Deficiency
- Low Vitamin D Levels
- Lack of Vitamin D
- Hypovitaminosis D
ICD-10 Codes:
- E559: Vitamin D deficiency, unspecified
Also known as:
- Hypothyroidism
- Post-Surgery Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
- Postoperative Underactive Thyroid
- Thyroid Failure After Surgery
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
- E890: Postprocedural hypothyroidism
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Age-Related Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
Also known as:
- Thyroid Cancer
- Thyroid Carcinoma
- Malignant Thyroid Nodule
- Thyroid Gland Cancer
ICD-10 Codes:
- C73: Malignant neoplasm of thyroid gland
Also known as:
- Nontoxic Multinodular Goiter
- Thyroid Disease
- Multinodular Goiter
- Lumpy Enlarged Thyroid
ICD-10 Codes:
- E042: Nontoxic multinodular goiter
Also known as:
- Prediabetes
- Insulin Resistance & Prediabetes
- Borderline diabetes
- Insulin resistance
- High blood sugar (not yet diabetes)
ICD-10 Codes:
- R7303: Prediabetes
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
Also known as:
- Kidney Stones
- Renal Calculi
- Nephrolithiasis
- Kidney Calculi
ICD-10 Codes:
- N200: Calculus of kidney
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
Also known as:
- Single Nontoxic Thyroid Nodule
- Thyroid Disease
- Benign Thyroid Nodule
- Solitary Thyroid Nodule
ICD-10 Codes:
- E041: Nontoxic single thyroid nodule
Also known as:
- Type 1 Diabetes with Kidney Disease
- Diabetes Type 1
- Diabetic Kidney Problems
- Type 1 diabetes
- Diabetic Nephropathy Type 1
- Juvenile Diabetes with Kidney Issues
- Insulin-Dependent Diabetes with Kidney Problems
ICD-10 Codes:
- E1021: Type 1 diabetes mellitus with diabetic nephropathy
Does Dr. Tzeng accept my insurance?
Dr. Tzeng accepts most major insurance plans. Important: Please call our office at (925) 676-1995 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Tzeng accept in Concord, CA?
Dr. Tzeng in Concord, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Shield of California
CVS Health (formerly Aetna)
Directors Guild of America Employees
Elevance Health Inc. (formerly Anthem)
Humana
Medicaid
Medicare
Other Provider Networks
Spectrum
UnitedHealthcare
View All Insurances
Where is Dr. Tzeng's office located?
Dr. Frank Tzeng's Primary Practice
2485 High School Ave Ste 123
Concord, CA 94520
(925) 676-1995
What is Dr. Tzeng's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Tzeng's National Provider Identifier (NPI) number is 1932292315.
What common questions do patients ask about Dr. Tzeng?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Tzeng
What is Dr. Frank Tzeng's specialty?
Dr. Tzeng is a Specialist near Concord, CA. Contact Dr. Tzeng to book an appointment today.
Is this Dr. Frank Tzeng affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Tzeng is affiliated with John Muir Health Walnut Creek Medical Center 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 Specialist?
Explore Specialist 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 Frank Tzeng accepting new patients in Concord, CA?
Yes, Dr. Frank Tzeng is accepting new patients at this time.
Does Dr. Frank Tzeng offer online booking?
Please contact Dr. Tzeng's office at (925) 676-1995 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Frank Tzeng?
Please contact Dr. Tzeng's office at (925) 676-1995 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Frank Tzeng have?
Dr. Frank Tzeng is certified by the American Board of Internal Medicine.
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