Jennifer Aronson, MD
NPI 1538200951 · Internal Medicine Physician · Portland, ME
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Aronson, MD is a Internal Medicine Physician provider in Portland, ME (NPI 1538200951).
Provider details
- NPI number
- 1538200951
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 013656 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-02-09
- Last updated
- 2008-10-01
Frequently asked questions
- What is Jennifer Aronson's NPI number?
- Jennifer Aronson's National Provider Identifier (NPI) is 1538200951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Aronson's specialty?
- Jennifer Aronson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Aronson located?
- Jennifer Aronson's practice location on file with NPPES is 22 Bramhall St, Portland, ME 04102-3134.
- What is Jennifer Aronson's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Aronson is (207) 662-6153.
- Does Jennifer Aronson accept Medicare?
- Jennifer Aronson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Aronson's NPI active?
- Yes — Jennifer Aronson's NPI (1538200951) is active in the NPPES registry as of the last update on 2008-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.