Gregory Tarnow, DC
NPI 1164416558 · Chiropractor · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Tarnow, DC is a Chiropractor provider in Pittsburgh, PA (NPI 1164416558).
Provider details
- NPI number
- 1164416558
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- 003649 (PA)
Specialties & taxonomies
Chiropractic Providers
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
- 2005-08-31
- Last updated
- 2019-08-14
Frequently asked questions
- What is Gregory Tarnow's NPI number?
- Gregory Tarnow's National Provider Identifier (NPI) is 1164416558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Tarnow's specialty?
- Gregory Tarnow is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Gregory Tarnow located?
- Gregory Tarnow's practice location on file with NPPES is 1358 Poplar Street, Pittsburgh, PA 15205-1520.
- What is Gregory Tarnow's phone number?
- The practice phone number listed in the NPPES registry for Gregory Tarnow is (412) 922-2010.
- Does Gregory Tarnow accept Medicare?
- Gregory Tarnow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Tarnow's NPI active?
- Yes — Gregory Tarnow's NPI (1164416558) is active in the NPPES registry as of the last update on 2019-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.