Jan Michelsen, APRN
NPI 1225312309 · Family Nurse Practitioner · Jacksonville, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jan Michelsen, APRN is a Family Nurse Practitioner provider in Jacksonville, FL (NPI 1225312309).
Provider details
- NPI number
- 1225312309
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- ARNP9226983 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-10-06
- Last updated
- 2019-04-01
Frequently asked questions
- What is Jan Michelsen's NPI number?
- Jan Michelsen's National Provider Identifier (NPI) is 1225312309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Michelsen's specialty?
- Jan Michelsen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jan Michelsen located?
- Jan Michelsen's practice location on file with NPPES is 4266 Sunbeam Rd, Jacksonville, FL 32257-2425.
- What is Jan Michelsen's phone number?
- The practice phone number listed in the NPPES registry for Jan Michelsen is (904) 268-5200.
- Does Jan Michelsen accept Medicare?
- Jan Michelsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jan Michelsen's NPI active?
- Yes — Jan Michelsen's NPI (1225312309) is active in the NPPES registry as of the last update on 2019-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.