Kalynn Yastro, F.N.P.
NPI 1043766678 · Family Nurse Practitioner · Oakley, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kalynn Yastro, F.N.P. is a Family Nurse Practitioner provider in Oakley, CA (NPI 1043766678).
Provider details
- NPI number
- 1043766678
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- F.N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 95040546 (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
9 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
- 2016-09-01
- Last updated
- 2016-09-01
Frequently asked questions
- What is Kalynn Yastro's NPI number?
- Kalynn Yastro's National Provider Identifier (NPI) is 1043766678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kalynn Yastro's specialty?
- Kalynn Yastro is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kalynn Yastro located?
- Kalynn Yastro's practice location on file with NPPES is 2021 Main St, Oakley, CA 94561-3302.
- What is Kalynn Yastro's phone number?
- The practice phone number listed in the NPPES registry for Kalynn Yastro is (925) 776-8200.
- Does Kalynn Yastro accept Medicare?
- Kalynn Yastro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kalynn Yastro's NPI active?
- Yes — Kalynn Yastro's NPI (1043766678) is active in the NPPES registry as of the last update on 2016-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.