Marguerite Summers, MD
NPI 1801985122 · Internal Medicine Physician · Glen Burnie, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marguerite Summers, MD is a Internal Medicine Physician provider in Glen Burnie, MD (NPI 1801985122).
Provider details
- NPI number
- 1801985122
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D40413 (MD)
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
- 2006-10-12
- Last updated
- 2021-05-19
- Certified
- 2021-05-19
Frequently asked questions
- What is Marguerite Summers's NPI number?
- Marguerite Summers's National Provider Identifier (NPI) is 1801985122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marguerite Summers's specialty?
- Marguerite Summers is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marguerite Summers located?
- Marguerite Summers's practice location on file with NPPES is 7010 Ritchie Hwy, Glen Burnie, MD 21061-2902.
- What is Marguerite Summers's phone number?
- The practice phone number listed in the NPPES registry for Marguerite Summers is (410) 760-4500.
- Does Marguerite Summers accept Medicare?
- Marguerite Summers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marguerite Summers's NPI active?
- Yes — Marguerite Summers's NPI (1801985122) is active in the NPPES registry as of the last update on 2021-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.