John Masloski, M.D.
NPI 1073879953 · Occupational Medicine Physician · Croton-On-Hudson, NY
John Masloski, M.D. is a Occupational Medicine Physician provider in Croton-On-Hudson, NY (NPI 1073879953).
Provider details
- NPI number
- 1073879953
- Entity type
- Individual
- Primary specialty
- Occupational Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 096054 (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
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
- 2012-04-05
- Last updated
- 2012-04-05
Frequently asked questions
- What is John Masloski's NPI number?
- John Masloski's National Provider Identifier (NPI) is 1073879953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Masloski's specialty?
- John Masloski is listed in the NPPES registry with a primary specialty of Occupational Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Masloski located?
- John Masloski's practice location on file with NPPES is 2134 Quaker Ridge Rd, Croton-On-Hudson, NY 10520.
- What is John Masloski's phone number?
- The practice phone number listed in the NPPES registry for John Masloski is (914) 271-8168.
- Is John Masloski's NPI active?
- Yes — John Masloski's NPI (1073879953) is active in the NPPES registry as of the last update on 2012-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.