Gregory Wollen, D.C.
NPI 1992824023 · Neurology Chiropractor · Orchard Park, NY
Gregory Wollen, D.C. is a Neurology Chiropractor provider in Orchard Park, NY (NPI 1992824023).
Provider details
- NPI number
- 1992824023
- Entity type
- Individual
- Primary specialty
- Neurology ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- X009972-1 (NY)
Specialties & taxonomies
Chiropractic Providers
Chiropractic Providers
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
- 2007-03-28
- Last updated
- 2017-07-20
Frequently asked questions
- What is Gregory Wollen's NPI number?
- Gregory Wollen's National Provider Identifier (NPI) is 1992824023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Wollen's specialty?
- Gregory Wollen is listed in the NPPES registry with a primary specialty of Neurology Chiropractor (Chiropractic Providers).
- Where is Gregory Wollen located?
- Gregory Wollen's practice location on file with NPPES is 4407 S Buffalo St, Orchard Park, NY 14127-2611.
- What is Gregory Wollen's phone number?
- The practice phone number listed in the NPPES registry for Gregory Wollen is (716) 662-7267.
- Is Gregory Wollen's NPI active?
- Yes — Gregory Wollen's NPI (1992824023) is active in the NPPES registry as of the last update on 2017-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.