Physician Profile
Douglas G. Ertman, M.D.
Unclaimed ProfileAbout Dr. Ertman
Douglas G. Ertman, M.D. is a healthcare provider in Yarmouth, ME specializing in family medicine. Douglas trained at Indiana University School of Medicine, graduating in 1989.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (207) 535-1200
- Email not available
Practice Locations
385 ROUTE 1
Yarmouth, ME 04096
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other family doctors at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 22 related providers in 3 groups
Other family doctors in Yarmouth 6
Same specialty, same city.
Trained at Indiana University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1989 at Indiana University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Douglas G. Ertman's specialty?
Douglas G. Ertman is a family doctor in Yarmouth, ME. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.
NPI registry
Where can I find Douglas G. Ertman?
Douglas G. Ertman is listed at 385 Route 1, Yarmouth, ME 04096. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Douglas G. Ertman?
The number on file is (207) 535-1200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Douglas G. Ertman's NPI number?
Douglas G. Ertman's National Provider Identifier is 1043253636. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Douglas G. Ertman's education?
Douglas G. Ertman attended Indiana University School of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Douglas G. Ertman been practicing?
Douglas G. Ertman has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
Has Douglas G. Ertman confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Douglas G. Ertman. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.