Expertise in
19
conditions

Dr. James A. Katz

Internal Medicine
Portland Internal Medicine
43 Baxter Blvd, 
Portland, ME 
Offers Telehealth
Expertise in
19
conditions
Portland Internal Medicine
43 Baxter Blvd, 
Portland, ME 

Overview

James Katz is a primary care provider, practicing in Internal Medicine in Portland, Maine.

Dr. Katz is highly rated in 19 conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

He is actively involved in clinical research, co-authoring 1 peer reviewed article.

Specialties

Internal Medicine

Licenses

Internal Medicine in ME

Hospital Affiliations

Mainehealth Mid Coast Hospital
Mainehealth Maine Medical Center
Northern Light Mercy Hospital

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Commonwealth Care Alliance
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Community Health Options
  • PPO
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Geisinger
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
HealthPartners
  • POS
  • PPO
HMSA
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Martin's Point Generations
  • MEDICARE MAPD
  • OTHER MEDICARE
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
MetLife
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
Trustmark
  • PPO
Tufts
  • HMO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 23 Less Insurance Carriers -

Locations

Portland Internal Medicine
43 Baxter Blvd, Portland, ME 04101
Other Locations
Mercy Hospital
409 Roosevelt Trl, Windham, ME 04062

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

1 Total Publications

Sound Advice: A Consumer's Perspective on Navigating the World of Over-the-Counter Hearing Aids.
Sound Advice: A Consumer's Perspective on Navigating the World of Over-the-Counter Hearing Aids.
Journal: Seminars in hearing
Published: April 28, 2025
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Frequently Asked Questions about Dr. James A. Katz

How do I make an appointment with Dr. James A. Katz?

You can book an appointment with Dr. James A. Katz by calling their office at 207-879-3040. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. James A. Katz a top-rated expert for Type 2 Diabetes (T2D)?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. James A. Katz is classified as an Advanced expert for Type 2 Diabetes (T2D), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. James A. Katz specialize in?

While Dr. James A. Katz is a Internal Medicine, they have specific expertise in Type 2 Diabetes (T2D), Hypertension, and Familial Hypertension. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. James A. Katz participate in research or clinical trials?

Yes. Dr. James A. Katz has published 1 articles and abstracts on conditions like Type 2 Diabetes (T2D). You can view a list of Dr. James A. Katz's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. James A. Katz accept my insurance?

Dr. James A. Katz accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 207-879-3040 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Katz's expertise for a condition
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