Molly Zepp, MD
NPI 1396314001 · Internal Medicine Physician · Washington, DC
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Molly Zepp, MD is a Internal Medicine Physician provider in Washington, DC (NPI 1396314001).
Provider details
- NPI number
- 1396314001
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD500002807 (DC)
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
5 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)
- 330 Brookline AveBoston, MA 02215-5400Phone: (617) 667-7000
Registry dates
- Enumerated
- 2021-06-18
- Last updated
- 2025-01-29
- Certified
- 2025-01-29
Frequently asked questions
- What is Molly Zepp's NPI number?
- Molly Zepp's National Provider Identifier (NPI) is 1396314001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Molly Zepp's specialty?
- Molly Zepp is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Molly Zepp located?
- Molly Zepp's practice location on file with NPPES is 50 Irving St Nw, Washington, DC 20422-5400.
- What is Molly Zepp's phone number?
- The practice phone number listed in the NPPES registry for Molly Zepp is (202) 745-8000.
- Does Molly Zepp accept Medicare?
- Molly Zepp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Molly Zepp's NPI active?
- Yes — Molly Zepp's NPI (1396314001) is active in the NPPES registry as of the last update on 2025-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.