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Mary Kielich-Gregoire, OTR
NPI 1033366398 · Specialist · Buffalo, NY
Mary Kielich-Gregoire, OTR is a Specialist provider in Buffalo, NY (NPI 1033366398).
Provider details
- NPI number
- 1033366398
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- No
- License
- 007125-1 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
737 Delaware Ave
Suite 216
Buffalo, NY 14209-2260
Phone: (716) 886-7867
Street-level locationGet directions
Mailing address
685 Porterville Rd
East Aurora, NY 14052-1532
Registry dates
- Enumerated
- 2008-08-19
- Last updated
- 2008-08-19
Frequently asked questions
- What is Mary Kielich-Gregoire's NPI number?
- Mary Kielich-Gregoire's National Provider Identifier (NPI) is 1033366398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Kielich-Gregoire's specialty?
- Mary Kielich-Gregoire is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Mary Kielich-Gregoire located?
- Mary Kielich-Gregoire's practice location on file with NPPES is 737 Delaware Ave, Buffalo, NY 14209-2260.
- What is Mary Kielich-Gregoire's phone number?
- The practice phone number listed in the NPPES registry for Mary Kielich-Gregoire is (716) 886-7867.
- Is Mary Kielich-Gregoire's NPI active?
- Yes — Mary Kielich-Gregoire's NPI (1033366398) is active in the NPPES registry as of the last update on 2008-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.