Tiffanie Sims, PNP
NPI 1013434158 · Pediatric Nurse Practitioner · Merced, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffanie Sims, PNP is a Pediatric Nurse Practitioner provider in Merced, CA (NPI 1013434158).
Provider details
- NPI number
- 1013434158
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PNP
- Sex
- Female
- Sole proprietor
- No
- License
- 824662 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2017-08-29
- Last updated
- 2017-08-29
Frequently asked questions
- What is Tiffanie Sims's NPI number?
- Tiffanie Sims's National Provider Identifier (NPI) is 1013434158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffanie Sims's specialty?
- Tiffanie Sims is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tiffanie Sims located?
- Tiffanie Sims's practice location on file with NPPES is 3393 G St Ste C, Merced, CA 95340-1001.
- What is Tiffanie Sims's phone number?
- The practice phone number listed in the NPPES registry for Tiffanie Sims is (209) 580-4172.
- Does Tiffanie Sims accept Medicare?
- Tiffanie Sims is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffanie Sims's NPI active?
- Yes — Tiffanie Sims's NPI (1013434158) is active in the NPPES registry as of the last update on 2017-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.