IndividualActive
Mark Malahosky, R. PH.
NPI 1952505299 · Pharmacist · Rochester, NY
Mark Malahosky, R. PH. is a Pharmacist provider in Rochester, NY (NPI 1952505299).
Provider details
- NPI number
- 1952505299
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- R. PH.
- Sex
- Male
- Sole proprietor
- No
- License
- 036757 (NY)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(98/100 index)
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
3 documented practice locations
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
259 Monroe Ave Lowr Level
Rochester, NY 14607-3632
Phone: (585) 241-9000
Fax: (585) 454-2017
Street-level locationGet directions
Mailing address
170 Science Parkway
Rochester, NY 14620-4251
Additional practice locations (2)
- 259 Monroe Ave Fl 1Rochester, NY 14607-3632Phone: (582) 244-9000Fax: (585) 545-7221
- 170 Science PkwyRochester, NY 14620-4251Phone: (585) 714-9000Fax: (585) 545-7234
Registry dates
- Enumerated
- 2007-06-12
- Last updated
- 2019-06-17
Frequently asked questions
- What is Mark Malahosky's NPI number?
- Mark Malahosky's National Provider Identifier (NPI) is 1952505299, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Malahosky's specialty?
- Mark Malahosky is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Mark Malahosky located?
- Mark Malahosky's practice location on file with NPPES is 259 Monroe Ave Lowr Level, Rochester, NY 14607-3632.
- What is Mark Malahosky's phone number?
- The practice phone number listed in the NPPES registry for Mark Malahosky is (585) 241-9000.
- Is Mark Malahosky's NPI active?
- Yes — Mark Malahosky's NPI (1952505299) is active in the NPPES registry as of the last update on 2019-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.