St Johns Medical Center PA
NPI 1639284920 · Chiropractor · Jacksonville, FL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
St Johns Medical Center PA is a Chiropractor organization in Jacksonville, FL (NPI 1639284920).
Provider details
- NPI number
- 1639284920
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Stephen Alexander, President(904) 645-7559
- License
- CH7497 (FL)
Specialties & taxonomies
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
- 2006-08-20
- Last updated
- 2008-06-19
Frequently asked questions
- What is St Johns Medical Center PA's NPI number?
- St Johns Medical Center PA's National Provider Identifier (NPI) is 1639284920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is St Johns Medical Center PA?
- St Johns Medical Center PA is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is St Johns Medical Center PA located?
- St Johns Medical Center PA's practice location on file with NPPES is 2511 St. Johns Bluff Rd. So., Jacksonville, FL 32246.
- What is St Johns Medical Center PA's phone number?
- The practice phone number listed in the NPPES registry for St Johns Medical Center PA is (904) 645-7559.
- Does St Johns Medical Center PA accept Medicare?
- St Johns Medical Center PA is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for St Johns Medical Center PA?
- The authorized official listed on St Johns Medical Center PA's NPPES record is Stephen Alexander, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is St Johns Medical Center PA's NPI active?
- Yes — St Johns Medical Center PA's NPI (1639284920) is active in the NPPES registry as of the last update on 2008-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.