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John Sullivan, MD
NPI 1518967843 · Neurology Physician · Scarborough, ME
John Sullivan, MD is a Neurology Physician provider in Scarborough, ME (NPI 1518967843).
Provider details
- NPI number
- 1518967843
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD10681 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
49 Spring St
2nd Floor
Scarborough, ME 04074-8926
Phone: (207) 883-1414
Fax: (207) 883-1518
Street-level locationGet directions
Mailing address
301c US Route 1
Scarborough, ME 04074-9701
Registry dates
- Enumerated
- 2005-07-28
- Last updated
- 2012-10-23
Frequently asked questions
- What is John Sullivan's NPI number?
- John Sullivan's National Provider Identifier (NPI) is 1518967843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Sullivan's specialty?
- John Sullivan is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is John Sullivan located?
- John Sullivan's practice location on file with NPPES is 49 Spring St, Scarborough, ME 04074-8926.
- What is John Sullivan's phone number?
- The practice phone number listed in the NPPES registry for John Sullivan is (207) 883-1414.
- Is John Sullivan's NPI active?
- Yes — John Sullivan's NPI (1518967843) is active in the NPPES registry as of the last update on 2012-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.