Margaret N Alexander MD PC
NPI 1295811933 · Surgery Physician · Bethesda, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret N Alexander MD PC is a Surgery Physician organization in Bethesda, MD (NPI 1295811933).
Provider details
- NPI number
- 1295811933
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Margaret Alexander, Ceo(301) 564-4966
- License
- MD20818 (DC)
Specialties & taxonomies
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
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
Other names (DBA / former)
- Doing business as
- Oncology for Women
Registry dates
- Enumerated
- 2006-10-27
- Last updated
- 2008-07-03
Frequently asked questions
- What is Margaret N Alexander MD PC's NPI number?
- Margaret N Alexander MD PC's National Provider Identifier (NPI) is 1295811933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Margaret N Alexander MD PC?
- Margaret N Alexander MD PC is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret N Alexander MD PC located?
- Margaret N Alexander MD PC's practice location on file with NPPES is 9100 Old Georgetown Road, Bethesda, MD 20814.
- What is Margaret N Alexander MD PC's phone number?
- The practice phone number listed in the NPPES registry for Margaret N Alexander MD PC is (301) 564-4966.
- Does Margaret N Alexander MD PC accept Medicare?
- Margaret N Alexander MD PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Margaret N Alexander MD PC?
- The authorized official listed on Margaret N Alexander MD PC's NPPES record is Margaret Alexander, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Margaret N Alexander MD PC's NPI active?
- Yes — Margaret N Alexander MD PC's NPI (1295811933) is active in the NPPES registry as of the last update on 2008-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.