IndividualActive
Donald Lyon, M.D.
NPI 1760510267 · Emergency Medicine Physician · Sanford, ME
Donald Lyon, M.D. is a Emergency Medicine Physician provider in Sanford, ME (NPI 1760510267).
Provider details
- NPI number
- 1760510267
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 012285 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
25 June St
Sanford, ME 04073-2621
Phone: (207) 324-4310
Approximate (ZIP-level) locationGet directions
Mailing address
74 Pleasant St
New London, NH 03257-5881
Registry dates
- Enumerated
- 2007-02-28
- Last updated
- 2016-12-29
Frequently asked questions
- What is Donald Lyon's NPI number?
- Donald Lyon's National Provider Identifier (NPI) is 1760510267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Lyon's specialty?
- Donald Lyon is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Lyon located?
- Donald Lyon's practice location on file with NPPES is 25 June St, Sanford, ME 04073-2621.
- What is Donald Lyon's phone number?
- The practice phone number listed in the NPPES registry for Donald Lyon is (207) 324-4310.
- Is Donald Lyon's NPI active?
- Yes — Donald Lyon's NPI (1760510267) is active in the NPPES registry as of the last update on 2016-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.