Alliance Internal Medicine, PLLC
NPI 1770951477 · Internal Medicine Physician · Fernandina Beach, FL
Alliance Internal Medicine, PLLC is a Internal Medicine Physician organization in Fernandina Beach, FL (NPI 1770951477).
Provider details
- NPI number
- 1770951477
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Catherine Featherston, Owner(904) 206-9354
- License
- ME121369 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-09-11
- Last updated
- 2015-09-11
Frequently asked questions
- What is Alliance Internal Medicine, PLLC's NPI number?
- Alliance Internal Medicine, PLLC's National Provider Identifier (NPI) is 1770951477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alliance Internal Medicine, PLLC?
- Alliance Internal Medicine, PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alliance Internal Medicine, PLLC located?
- Alliance Internal Medicine, PLLC's practice location on file with NPPES is 1001 Atlantic Ave, Fernandina Beach, FL 32034-3650.
- What is Alliance Internal Medicine, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Alliance Internal Medicine, PLLC is (904) 206-9354.
- Who is the authorized official for Alliance Internal Medicine, PLLC?
- The authorized official listed on Alliance Internal Medicine, PLLC's NPPES record is Catherine Featherston, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alliance Internal Medicine, PLLC's NPI active?
- Yes — Alliance Internal Medicine, PLLC's NPI (1770951477) is active in the NPPES registry as of the last update on 2015-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.