Tonya Gerstung, CPNP
NPI 1447919774 · Neonatal-Perinatal Medicine Physician · Buffalo, NY
Tonya Gerstung, CPNP is a Neonatal-Perinatal Medicine Physician provider in Buffalo, NY (NPI 1447919774).
Provider details
- NPI number
- 1447919774
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- CPNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 383276 (NY)
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
4 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
- 2021-12-14
- Last updated
- 2021-12-14
- Certified
- 2021-12-14
Frequently asked questions
- What is Tonya Gerstung's NPI number?
- Tonya Gerstung's National Provider Identifier (NPI) is 1447919774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tonya Gerstung's specialty?
- Tonya Gerstung is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tonya Gerstung located?
- Tonya Gerstung's practice location on file with NPPES is 818 Ellicott St Fl 4, Buffalo, NY 14203-1021.
- What is Tonya Gerstung's phone number?
- The practice phone number listed in the NPPES registry for Tonya Gerstung is (716) 323-1400.
- Is Tonya Gerstung's NPI active?
- Yes — Tonya Gerstung's NPI (1447919774) is active in the NPPES registry as of the last update on 2021-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.