IndividualActive
Irving Byer
NPI 1194265819 · Pharmacist · New York, NY
Irving Byer is a Pharmacist provider in New York, NY (NPI 1194265819).
Provider details
- NPI number
- 1194265819
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 026444 (NY)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
255 Columbus Ave
New York, NY 10023-3330
Phone: (212) 362-9170
Street-level locationGet directions
Mailing address
47 W 74th St
New York, NY 10023-2492
Registry dates
- Enumerated
- 2017-02-28
- Last updated
- 2017-02-28
Frequently asked questions
- What is Irving Byer's NPI number?
- Irving Byer's National Provider Identifier (NPI) is 1194265819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irving Byer's specialty?
- Irving Byer is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Irving Byer located?
- Irving Byer's practice location on file with NPPES is 255 Columbus Ave, New York, NY 10023-3330.
- What is Irving Byer's phone number?
- The practice phone number listed in the NPPES registry for Irving Byer is (212) 362-9170.
- Is Irving Byer's NPI active?
- Yes — Irving Byer's NPI (1194265819) is active in the NPPES registry as of the last update on 2017-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.