Isabel Lowell, MD
NPI 1588976500 · Hospitalist Physician · Portland, ME
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isabel Lowell, MD is a Hospitalist Physician provider in Portland, ME (NPI 1588976500).
Provider details
- NPI number
- 1588976500
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD24238 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 5 Bucknam Rd Ste 2cFalmouth, ME 04105-1209Phone: (207) 781-1500Fax: (207) 781-1507
Registry dates
- Enumerated
- 2010-07-07
- Last updated
- 2025-07-16
- Certified
- 2025-07-16
Frequently asked questions
- What is Isabel Lowell's NPI number?
- Isabel Lowell's National Provider Identifier (NPI) is 1588976500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabel Lowell's specialty?
- Isabel Lowell is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Isabel Lowell located?
- Isabel Lowell's practice location on file with NPPES is 22 Bramhall St, Portland, ME 04102-3175.
- What is Isabel Lowell's phone number?
- The practice phone number listed in the NPPES registry for Isabel Lowell is (207) 662-4618.
- Does Isabel Lowell accept Medicare?
- Isabel Lowell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isabel Lowell's NPI active?
- Yes — Isabel Lowell's NPI (1588976500) is active in the NPPES registry as of the last update on 2025-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.