Joan Christel Simms, APRN
NPI 1912869975 · Nurse Practitioner · Honolulu, HI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joan Christel Simms, APRN is a Nurse Practitioner provider in Honolulu, HI (NPI 1912869975).
Provider details
- NPI number
- 1912869975
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5450 (HI)
Specialties & taxonomies
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
Under 1 yr in 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
- 2025-11-28
- Last updated
- 2025-12-01
- Certified
- 2025-12-01
Frequently asked questions
- What is Joan Christel Simms's NPI number?
- Joan Christel Simms's National Provider Identifier (NPI) is 1912869975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Christel Simms's specialty?
- Joan Christel Simms is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joan Christel Simms located?
- Joan Christel Simms's practice location on file with NPPES is 770 Kapiolani Blvd Ste 500, Honolulu, HI 96813-5258.
- What is Joan Christel Simms's phone number?
- The practice phone number listed in the NPPES registry for Joan Christel Simms is (808) 666-9960.
- Does Joan Christel Simms accept Medicare?
- Joan Christel Simms is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joan Christel Simms's NPI active?
- Yes — Joan Christel Simms's NPI (1912869975) is active in the NPPES registry as of the last update on 2025-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.