Elizabeth Simmons, M.D.
NPI 1366762908 · Pediatrics Physician · Bethesda, MD
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Simmons, M.D. is a Pediatrics Physician provider in Bethesda, MD (NPI 1366762908).
Provider details
- NPI number
- 1366762908
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 26649 (NE)
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
16 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
- 2010-06-06
- Last updated
- 2023-08-29
- Certified
- 2023-08-29
Frequently asked questions
- What is Elizabeth Simmons's NPI number?
- Elizabeth Simmons's National Provider Identifier (NPI) is 1366762908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Simmons's specialty?
- Elizabeth Simmons is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Simmons located?
- Elizabeth Simmons's practice location on file with NPPES is 8901 Wisconsin Ave, Bethesda, MD 20889-0004.
- What is Elizabeth Simmons's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Simmons is (301) 295-4900.
- Does Elizabeth Simmons accept Medicare?
- Elizabeth Simmons is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Simmons's NPI active?
- Yes — Elizabeth Simmons's NPI (1366762908) is active in the NPPES registry as of the last update on 2023-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.