Jonathan Meserve, M.D.
NPI 1609190495 · Anesthesiology Physician · Portland, ME
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Meserve, M.D. is a Anesthesiology Physician provider in Portland, ME (NPI 1609190495).
Provider details
- NPI number
- 1609190495
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD20996 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Mailing address
Registry dates
- Enumerated
- 2010-03-23
- Last updated
- 2016-08-08
Frequently asked questions
- What is Jonathan Meserve's NPI number?
- Jonathan Meserve's National Provider Identifier (NPI) is 1609190495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Meserve's specialty?
- Jonathan Meserve is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Meserve located?
- Jonathan Meserve's practice location on file with NPPES is 22 Bramhall St, Portland, ME 04102-3134.
- What is Jonathan Meserve's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Meserve is (207) 662-2526.
- Does Jonathan Meserve accept Medicare?
- Jonathan Meserve is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Meserve's NPI active?
- Yes — Jonathan Meserve's NPI (1609190495) is active in the NPPES registry as of the last update on 2016-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.