Mary Andrews, M.D.
NPI 1750519047 · General Practice Physician · Bethesda, MD
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Andrews, M.D. is a General Practice Physician provider in Bethesda, MD (NPI 1750519047).
Provider details
- NPI number
- 1750519047
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2009-06-25
- Last updated
- 2010-08-02
Frequently asked questions
- What is Mary Andrews's NPI number?
- Mary Andrews's National Provider Identifier (NPI) is 1750519047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Andrews's specialty?
- Mary Andrews is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Andrews located?
- Mary Andrews's practice location on file with NPPES is 8901 Rockville Pike, Bethesda, MD 20889-5600.
- What is Mary Andrews's phone number?
- The practice phone number listed in the NPPES registry for Mary Andrews is (301) 319-8361.
- Does Mary Andrews accept Medicare?
- Mary Andrews is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Andrews's NPI active?
- Yes — Mary Andrews's NPI (1750519047) is active in the NPPES registry as of the last update on 2010-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.