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PLANNED PARENTHOOD: SHASTA-DIABLO, INC.
NPI 1245945278
Clinic/Center - Community Health in Napa, CA

Active since January 13, 2023
935 TRANCAS ST STE 4D, NAPA, CA 94558(707) 252-8050(707) 252-4203 Get Directions Write a Review

NPPES record last updated: November 13, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 13, 2025, Jan 13, 2023 (2 updates tracked since 2023).

About Planned Parenthood: Shasta-diablo, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PLANNED PARENTHOOD: SHASTA-DIABLO, INC. (NPI 1245945278) is a healthcare organization registered as a community health in Napa, California and active in the NPI registry since January 2023. The organization lists Nicole Barnett, President & Ceo, as its authorized official.

NPPES Registry Identity

NPI1245945278
Entity TypeOrganization
Primary Taxonomy261QC1500X
Legal Business NamePLANNED PARENTHOOD: SHASTA-DIABLO, INC.
Location Address935 TRANCAS ST STE 4DNapa, CA 94558-2947
Mailing Address2185 Pacheco StConcord, CA 94520-2309
Phone(707) 252-8050
Fax(707) 252-4203
Organization SubpartNo
Authorized OfficialNicole BarnettPresident & Ceo · (925) 676-0505
Enumeration DateJanuary 13, 2023
Last NPPES UpdateNovember 13, 20252 updates tracked since enumeration
NPPES CertifiedNovember 13, 2025
✔ NPI 1245945278 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Community HealthAmbulatory Health Care Facilities
Taxonomy Code261QC1500X
935 TRANCAS ST STE 4D, Napa, CA 94558
Open in Google Maps ↗

Other Names 1

Other NamePlanned Parenthood Napa Center

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Planned Parenthood: Shasta-diablo, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

61

Medicare enrollment records show 61 clinicians reassign Medicare billing to Planned Parenthood: Shasta-Diablo, Inc., which bills Medicare for the services they deliver. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 7

Family Practice26
Nurse Practitioner17
Obstetrics/Gynecology14
Certified Nurse Midwife (CNM)1
General Surgery1
Internal Medicine1
Osteopathic Manipulative Medicine1

Nearest to this location (20)

See all 61
Sarah Parrish, FNP-BC
Nurse Practitioner
NPI 1457891673
200 HOSPITAL DR SUITE 220
Vallejo, CA 94589
(707) 641-1900
✔ PECOS14 mi
Shannon Sickle, FNP
Nurse Practitioner
NPI 1851774962
1325 TRAVIS BLVD STE C
Fairfield, CA 94533
(707) 398-8916
✔ PECOS14 mi
Kayla Medina, NP
Nurse Practitioner
NPI 1770054678
1140 SONOMA AVE STE 3
Santa Rosa, CA 95405
(707) 527-7656
✔ PECOS✔ Accepts Medicare23 mi
Joana Loeza, MD
Family Practice
NPI 1477047629
2500 ALHAMBRA AVE
Martinez, CA 94553
(925) 370-5000
✔ PECOS24 mi
Lilian Chan, MD
Family Practice
NPI 1548521289
2500 ALHAMBRA AVE
Martinez, CA 94553
(925) 370-5646
✔ PECOS24 mi
Sarah Mcneil, M.D.
Family Practice
NPI 1255641130
2500 ALHAMBRA AVE
Martinez, CA 94553
(302) 353-8090
✔ PECOS24 mi
Douglas Jimenez, M.D.
Family Practice
NPI 1154474781
1300 N DUTTON AVE
Santa Rosa, CA 95401
(707) 459-6861
✔ PECOS✔ Accepts Medicare25 mi
Talia Kostick
Family Practice
NPI 1114423050
3569 ROUND BARN CIR STE 200
Santa Rosa, CA 95403
(707) 583-8800
✔ PECOS26 mi
Kaite Go
Nurse Practitioner
NPI 1033676549
2185 PACHECO ST
Concord, CA 94520
(925) 676-0300
✔ PECOS28 mi
Christine Henneberg, M.D.
Family Practice
NPI 1295164903
2185 PACHECO ST
Concord, CA 94520
(925) 676-0505
✔ PECOS28 mi
Elizabeth Ewing, NP
Nurse Practitioner
NPI 1548678220
2185 PACHECO ST
Concord, CA 94520
(925) 676-0505
✔ PECOS✔ Accepts Medicare28 mi
Ellen Hufbauer, MD
Family Practice
NPI 1790838860
2185 PACHECO ST
Concord, CA 94520
(925) 887-5396
✔ PECOS28 mi
Julia Lowenthal, NP
Nurse Practitioner
NPI 1790052728
2185 PACHECO ST
Concord, CA 94520
(925) 676-0505
✔ PECOS28 mi
Cynthia Williams, NP
Certified Nurse Midwife (CNM)
NPI 1982759338
2185 PACHECO ST
Concord, CA 94520
(925) 887-5218
✔ PECOS28 mi
Leticia Gonzalez, F.N.P.
Nurse Practitioner
NPI 1003209933
PLANNED PARENTHOOD EL CERRITO HEALTH CENTER 320 EL CERRITO PLAZA
El Cerrito, CA 94530
(510) 527-5806
✔ PECOS28 mi
Anita Vasudevan, MD
Family Practice
NPI 1487281218
652 PETALUMA AVE STE H
Sebastopol, CA 95472
(707) 823-3166
✔ PECOS✔ Accepts Medicare29 mi
Edward Blumenstock, MD
Obstetrics/Gynecology
NPI 1235156738
365 HAWTHORNE AVE STE 301
Oakland, CA 94609
(510) 893-1700
✔ PECOS✔ Accepts Medicare35 mi
Tania Serna, M.D.
Obstetrics/Gynecology
NPI 1790941177
2356 SUTTER ST
San Francisco, CA 94115
(415) 885-7788
✔ PECOS38 mi
Jennifer Kerns, M.D.
Obstetrics/Gynecology
NPI 1518137116
1001 POTRERO AVE # WARD6D
San Francisco, CA 94110
(628) 206-8358
✔ PECOS✔ Accepts Medicare40 mi
Rafa Ifthikhar
Obstetrics/Gynecology
NPI 1801475322
1001 PORTRERO AVE
San Francisco, CA 94110
(628) 206-8358
✔ PECOS✔ Accepts Medicare41 mi
See all 61 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Planned Parenthood: Shasta-Diablo, Inc.'s NPI number?

The NPI number for Planned Parenthood: Shasta-Diablo, Inc. is 1245945278. It was assigned to this organization in the NPPES registry on January 13, 2023. The provider is also known as Planned Parenthood Napa Center.

Where is Planned Parenthood: Shasta-Diablo, Inc. located?

Planned Parenthood: Shasta-Diablo, Inc. is located at 935 Trancas St Ste 4D, Napa, CA 94558. The listed phone number is (707) 252-8050.

What is Planned Parenthood: Shasta-Diablo, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Community Health, with taxonomy code 261QC1500X.

Is Planned Parenthood: Shasta-Diablo, Inc. enrolled in Medicare?

Yes. Planned Parenthood: Shasta-Diablo, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Planned Parenthood: Shasta-Diablo, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 61 clinicians in 7 Medicare specialties reassign their Medicare billing to Planned Parenthood: Shasta-Diablo, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Family Practice (26), Nurse Practitioner (17) and Obstetrics/Gynecology (14). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Planned Parenthood: Shasta-Diablo, Inc. was last updated on November 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.