OrganizationActive
Function 1st, LLC
NPI 1649528365 · Chiropractor · Lancaster, PA
Function 1st, LLC is a Chiropractor organization in Lancaster, PA (NPI 1649528365).
Provider details
- NPI number
- 1649528365
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Shaun Jay, Doctor of Chiropractic(717) 283-1155
- License
- DC010167 (PA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
8 Marticville Rd.
Lancaster, PA 17603
Phone: (717) 283-1155
Fax: (717) 283-1171
Street-level locationGet directions
Mailing address
8 Marticville Rd.
Lancaster, PA 17603
Registry dates
- Enumerated
- 2012-08-28
- Last updated
- 2012-08-28
Frequently asked questions
- What is Function 1st, LLC's NPI number?
- Function 1st, LLC's National Provider Identifier (NPI) is 1649528365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Function 1st, LLC?
- Function 1st, LLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Function 1st, LLC located?
- Function 1st, LLC's practice location on file with NPPES is 8 Marticville Rd., Lancaster, PA 17603.
- What is Function 1st, LLC's phone number?
- The practice phone number listed in the NPPES registry for Function 1st, LLC is (717) 283-1155.
- Who is the authorized official for Function 1st, LLC?
- The authorized official listed on Function 1st, LLC's NPPES record is Shaun Jay, Doctor of Chiropractic. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Function 1st, LLC's NPI active?
- Yes — Function 1st, LLC's NPI (1649528365) is active in the NPPES registry as of the last update on 2012-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.