KK
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Keller, Specialist in Portland, ME?
Dr. Katherine Keller, DO is a Specialist, who primarily practices in Portland, ME. She is board certified. Dr. Keller is fluent in English, and is currently seeing new patients. Dr. Keller’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Keller’s office at (207) 774-5761.
What languages does Dr. Keller speak?
Dr. Keller and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Keller treat?
As a Specialist, Dr. Keller 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. Keller. 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:
- Other Long-Term Drug Therapy
- Chronic medication use
- Ongoing drug treatment
- Extended drug therapy
ICD-10 Codes:
- Z79899: Other long term (current) drug therapy
Also known as:
- Rheumatoid Arthritis
- RA
- Chronic inflammatory arthritis
- Autoimmune arthritis
- Inflammatory joint disease
ICD-10 Codes:
- M069: Rheumatoid arthritis, unspecified
- M059: Rheumatoid arthritis with rheumatoid factor, unspecified
- M0609: Rheumatoid arthritis without rheumatoid factor, multiple sites
- M0579: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement
Also known as:
- Inflammatory Arthritis
- Arthritis
- Inflammatory joint disease
- Polyarthritis
- Chronic inflammatory arthritis
ICD-10 Codes:
- M064: Inflammatory polyarthropathy
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:
- Lupus
- Systemic lupus erythematosus
- SLE
- Disseminated lupus erythematosus
ICD-10 Codes:
- M329: Systemic lupus erythematosus, unspecified
Also known as:
- Polymyalgia Rheumatica
- Polymyalgia Rheumatica and Giant Cell Arteritis
- PMR
- Inflammatory Rheumatism
ICD-10 Codes:
- M353: Polymyalgia rheumatica
Also known as:
- Giant cell arteritis
- Giant Cell Arteritis
- Polymyalgia Rheumatica and Giant Cell Arteritis
- Temporal arteritis', 'Horton's disease
- Cranial arteritis
ICD-10 Codes:
- M316: Other giant cell arteritis
Also known as:
- Psoriatic Arthritis
- Psoriasis
- Psoriatic joint inflammation
- Arthritis with psoriasis
- Psoriasis-related joint pain
ICD-10 Codes:
- L4050: Arthropathic psoriasis, unspecified
Also known as:
- Unspecified Bone Disorder
- Bone Disease
- General bone problem
- Undiagnosed bone condition
- Bone disease not specified
ICD-10 Codes:
- M899: Disorder of bone, unspecified
Also known as:
- Myositis
- Muscle inflammation
- Inflammatory myopathy
- Muscle pain and inflammation
ICD-10 Codes:
- M609: Myositis, unspecified
Also known as:
- Scleroderma
- Systemic scleroderma
- Systemic Sclerosis
- Hardening of the Skin
- Connective Tissue Disease
ICD-10 Codes:
- M349: Systemic sclerosis, unspecified
Also known as:
- Gout
- Gouty Arthritis
- Uric Acid Arthritis
- Hyperuricemia
ICD-10 Codes:
- M109: Gout, unspecified
Also known as:
- Sjogren's Syndrome
- Sjögren syndrome
- Sjogren Syndrome
- Sjögren's Disease
- Autoimmune Dry Eye Syndrome
- Dry Mouth Syndrome
ICD-10 Codes:
- M3500: Sjogren syndrome, unspecified
Also known as:
- Long-term Systemic Steroid Use
- Steroids
- Chronic systemic corticosteroid use
- Oral steroid therapy long-term
- Systemic steroid medication
ICD-10 Codes:
- Z7952: Long term (current) use of systemic steroids
Also known as:
- Other Psoriatic Arthritis
- Psoriatic arthritis
- Psoriasis
- Atypical psoriatic arthritis
- Psoriasis-related joint condition
- Unspecified psoriatic arthropathy
ICD-10 Codes:
- L4059: Other psoriatic arthropathy
Also known as:
- Connective Tissue Disorder
- Systemic Connective Tissue Disease
- Rheumatic Connective Tissue Disease
- Autoimmune Connective Tissue Disease
ICD-10 Codes:
- M359: Systemic involvement of connective tissue, unspecified
Also known as:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
Does Dr. Keller accept my insurance?
Dr. Keller accepts most major insurance plans. Important: Please call our office at (207) 774-5761 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Keller accept in Portland, ME?
Dr. Keller in Portland, ME accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Kaiser Permanente
Martin's Point
Medicare
Point32Health
State of Maine
UnitedHealthcare
View All Insurances
Where is Dr. Keller's office located?
What is Dr. Keller's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Keller's National Provider Identifier (NPI) number is 1568854404.
What common questions do patients ask about Dr. Keller?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Keller
What is Dr. Katherine Keller's specialty?
Dr. Keller is a Specialist near Portland, ME. Contact Dr. Keller to book an appointment today.
Is this Dr. Katherine Keller affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Keller is affiliated with Mainehealth Maine Medical Center Portland 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 Katherine Keller accepting new patients in Portland, ME?
Yes, Dr. Katherine Keller is accepting new patients at this time.
Does Dr. Katherine Keller offer online booking?
Please contact Dr. Keller's office at (207) 774-5761 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Katherine Keller?
Please contact Dr. Keller's office at (207) 774-5761 for information regarding telehealth appointment availability or for scheduling assistance.
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