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Mark Sands, M.D.
NPI 1871516468 · Allergy & Immunology Physician · Buffalo, NY
Mark Sands, M.D. is a Allergy & Immunology Physician provider in Buffalo, NY (NPI 1871516468).
Provider details
- NPI number
- 1871516468
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 161832 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
3495 Bailey Ave
Buffalo, NY 14215-1129
Phone: (716) 834-9200
Street-level locationGet directions
Mailing address
315 Troy Del Way
Williamsville, NY 14221-3337
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Sands's NPI number?
- Mark Sands's National Provider Identifier (NPI) is 1871516468, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Sands's specialty?
- Mark Sands is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Sands located?
- Mark Sands's practice location on file with NPPES is 3495 Bailey Ave, Buffalo, NY 14215-1129.
- What is Mark Sands's phone number?
- The practice phone number listed in the NPPES registry for Mark Sands is (716) 834-9200.
- Is Mark Sands's NPI active?
- Yes — Mark Sands's NPI (1871516468) 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.