Isadore Feldman, M.D.
NPI 1417987520 · Emergency Medicine Physician · Baltimore, MD
Isadore Feldman, M.D. is a Emergency Medicine Physician provider in Baltimore, MD (NPI 1417987520).
Provider details
- NPI number
- 1417987520
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D76184 (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
- 2006-07-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Isadore Feldman's NPI number?
- Isadore Feldman's National Provider Identifier (NPI) is 1417987520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isadore Feldman's specialty?
- Isadore Feldman is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Isadore Feldman located?
- Isadore Feldman's practice location on file with NPPES is 4940 Eastern Ave, Baltimore, MD 21224-2735.
- What is Isadore Feldman's phone number?
- The practice phone number listed in the NPPES registry for Isadore Feldman is (410) 550-0350.
- Is Isadore Feldman's NPI active?
- Yes — Isadore Feldman's NPI (1417987520) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.