Howard Birenbaum, M.D.
NPI 1639198252 · Neonatal-Perinatal Medicine Physician · Baltimore, MD
Howard Birenbaum, M.D. is a Neonatal-Perinatal Medicine Physician provider in Baltimore, MD (NPI 1639198252).
Provider details
- NPI number
- 1639198252
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D29475 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-07-18
- Last updated
- 2007-07-13
Frequently asked questions
- What is Howard Birenbaum's NPI number?
- Howard Birenbaum's National Provider Identifier (NPI) is 1639198252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Howard Birenbaum's specialty?
- Howard Birenbaum is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Howard Birenbaum located?
- Howard Birenbaum's practice location on file with NPPES is 6701 N Charles St, Baltimore, MD 21204-6808.
- What is Howard Birenbaum's phone number?
- The practice phone number listed in the NPPES registry for Howard Birenbaum is (443) 849-2792.
- Is Howard Birenbaum's NPI active?
- Yes — Howard Birenbaum's NPI (1639198252) is active in the NPPES registry as of the last update on 2007-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.