Anacleto Jr Mangaser, MD
NPI 1184831844 · Occupational Medicine Physician · Buffalo, NY
Enrolled with Medicare as Order and Referring Only - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anacleto Jr Mangaser, MD is a Occupational Medicine Physician provider in Buffalo, NY (NPI 1184831844).
Provider details
- NPI number
- 1184831844
- Entity type
- Individual
- Primary specialty
- Occupational Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 136240 (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
19 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
- 2007-05-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Anacleto Jr Mangaser's NPI number?
- Anacleto Jr Mangaser's National Provider Identifier (NPI) is 1184831844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anacleto Jr Mangaser's specialty?
- Anacleto Jr Mangaser is listed in the NPPES registry with a primary specialty of Occupational Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Anacleto Jr Mangaser located?
- Anacleto Jr Mangaser's practice location on file with NPPES is 1 Sheridan Drive, Buffalo, NY 14207.
- What is Anacleto Jr Mangaser's phone number?
- The practice phone number listed in the NPPES registry for Anacleto Jr Mangaser is (716) 879-4523.
- Does Anacleto Jr Mangaser accept Medicare?
- Anacleto Jr Mangaser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anacleto Jr Mangaser's NPI active?
- Yes — Anacleto Jr Mangaser's NPI (1184831844) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.