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Juan Mazariegos, MD
NPI 1629036454 · Specialist · Buffalo, NY
Juan Mazariegos, MD is a Specialist provider in Buffalo, NY (NPI 1629036454).
Provider details
- NPI number
- 1629036454
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- License
- 176502 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
565 Abbott Rd
Buffalo, NY 14220-2039
Phone: (716) 826-7000
Fax: (716) 692-4342
Street-level locationGet directions
Mailing address
Po Box 8000
Buffalo, NY 14267-0002
Registry dates
- Enumerated
- 2006-05-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Juan Mazariegos's NPI number?
- Juan Mazariegos's National Provider Identifier (NPI) is 1629036454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Juan Mazariegos's specialty?
- Juan Mazariegos is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Juan Mazariegos located?
- Juan Mazariegos's practice location on file with NPPES is 565 Abbott Rd, Buffalo, NY 14220-2039.
- What is Juan Mazariegos's phone number?
- The practice phone number listed in the NPPES registry for Juan Mazariegos is (716) 826-7000.
- Is Juan Mazariegos's NPI active?
- Yes — Juan Mazariegos's NPI (1629036454) 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.