Edward Zimmerman, M.D.
NPI 1003801424 · Gastroenterology Physician · Baltimore, MD
Edward Zimmerman, M.D. is a Gastroenterology Physician provider in Baltimore, MD (NPI 1003801424).
Provider details
- NPI number
- 1003801424
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D0031874 (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
20 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
- 2005-09-12
- Last updated
- 2012-06-27
Frequently asked questions
- What is Edward Zimmerman's NPI number?
- Edward Zimmerman's National Provider Identifier (NPI) is 1003801424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edward Zimmerman's specialty?
- Edward Zimmerman is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Edward Zimmerman located?
- Edward Zimmerman's practice location on file with NPPES is 1838 Greene Tree Rd, Baltimore, MD 21208-6391.
- What is Edward Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Edward Zimmerman is (410) 602-7782.
- Is Edward Zimmerman's NPI active?
- Yes — Edward Zimmerman's NPI (1003801424) is active in the NPPES registry as of the last update on 2012-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.