John Hart, PHARMD, R.PH.
NPI 1265710453 · Pharmacotherapy Pharmacist · Buffalo, NY
John Hart, PHARMD, R.PH. is a Pharmacotherapy Pharmacist provider in Buffalo, NY (NPI 1265710453).
Provider details
- NPI number
- 1265710453
- Entity type
- Individual
- Primary specialty
- Pharmacotherapy PharmacistPharmacy Service Providers
- Credential
- PHARMD, R.PH.
- Sex
- Male
- Sole proprietor
- No
- License
- 049447 (NY)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-07-22
- Last updated
- 2012-02-01
Frequently asked questions
- What is John Hart's NPI number?
- John Hart's National Provider Identifier (NPI) is 1265710453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hart's specialty?
- John Hart is listed in the NPPES registry with a primary specialty of Pharmacotherapy Pharmacist (Pharmacy Service Providers).
- Where is John Hart located?
- John Hart's practice location on file with NPPES is 565 Abbott Rd, Buffalo, NY 14220-2039.
- What is John Hart's phone number?
- The practice phone number listed in the NPPES registry for John Hart is (716) 828-2535.
- Is John Hart's NPI active?
- Yes — John Hart's NPI (1265710453) is active in the NPPES registry as of the last update on 2012-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.