Gerri Baer, MD
NPI 1154539856 · Neonatal-Perinatal Medicine Physician · Philadelphia, PA
Gerri Baer, MD is a Neonatal-Perinatal Medicine Physician provider in Philadelphia, PA (NPI 1154539856).
Provider details
- NPI number
- 1154539856
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD421385 (PA)
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
- 2007-05-18
- Last updated
- 2025-09-11
Frequently asked questions
- What is Gerri Baer's NPI number?
- Gerri Baer's National Provider Identifier (NPI) is 1154539856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerri Baer's specialty?
- Gerri Baer is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gerri Baer located?
- Gerri Baer's practice location on file with NPPES is 800 Spruce St, Philadelphia, PA 19107-6130.
- What is Gerri Baer's phone number?
- The practice phone number listed in the NPPES registry for Gerri Baer is (215) 829-3191.
- Is Gerri Baer's NPI active?
- Yes — Gerri Baer's NPI (1154539856) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.