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SARAH-BIANCA DOLISCA M.D.
NPI 1821529579
Obstetrics & Gynecology in Antioch, CA

Active since March 24, 2017PECOS EnrolledAccepts Medicare Assignment
5601 DEER VALLEY RD, ANTIOCH, CA 94531(678) 907-0342 Get Directions Write a Review

NPPES record last updated: August 19, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 19, 2022, Mar 24, 2017 (2 updates tracked since 2017).

About Sarah-bianca Dolisca M.d. NPPES

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

SARAH-BIANCA DOLISCA M.D. (NPI 1821529579) is an individual obstetrics & gynecology provider in Antioch, California, licensed in California (177132) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Boston, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1821529579
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameSARAH-BIANCA DOLISCACredential: M.D.
Location Address5601 DEER VALLEY RDAntioch, CA 94531-8577
Mailing Address5601 Deer Valley RdAntioch, CA 94531-8577 · (678) 907-0342
Phone(678) 907-0342
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateMarch 24, 2017
Last NPPES UpdateAugust 19, 20222 updates tracked since enumeration
NPPES CertifiedAugust 19, 2022
✔ NPI 1821529579 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · 177132
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
5601 DEER VALLEY RD, Antioch, CA 94531
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Secondary Practice Location 1

Location 175 Francis St, ASB1-3-608ABoston, MA 02115-6110 · Phone (617) 732-7801

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sarah-bianca Dolisca M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7113298084
PECOS Enrollment IDI20221116000598
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Sarah-bianca Dolisca reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Permanente Medical Group Inc
27 mi
Internal Medicine
7373 WEST LANE
Stockton, CA 95210
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1548343510 (209) 476-2000
Lynn Community Health, Inc.
2,666 mi
Federally Qualified Health Center (FQHC)
269 UNION STREET
Lynn, MA 01901
  • Reassigned Medicare billing, Massachusetts enrollment
  • 178 clinicians in this Medicare group
NPI 1013997691 (781) 596-2502

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94531 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHUNG M. KUNG MD
Internal Medicine
5601 DEER VALLEY RD
ANTIOCH, CA 94531
Contra Costa County (925) 813-6500
HAI HONG HUANG HUANG
Dietitian, Registered
5601 DEER VALLEY RD
ANTIOCH, CA 94531
Contra Costa County (925) 813-6500
DAVID P. LANGKAMMER MD
Internal Medicine
5601 DEER VALLEY RD
ANTIOCH, CA 94531
Contra Costa County (925) 813-6500
KAISER PERMANENTE
General Acute Care Hospital
5601 DEER VALLEY RD
ANTIOCH, CA 94531
Contra Costa County (925) 813-7058
KAISER FOUNDATION HEALTH PLAN INC
Pharmacy (Community/Retail Pharmacy)
5601 DEER VALLEY RD
ANTIOCH, CA 94531
Contra Costa County (925) 813-6122
DR. SOHRAB SINGH SIDHU MD, MPH, MS
Internal Medicine
5601 DEER VALLEY RD
ANTIOCH, CA 94531
Contra Costa County (925) 532-2721
THAN THAN MD
Internal Medicine
5601 DEER VALLEY RD
ANTIOCH, CA 94531
Contra Costa County (925) 813-6500
JODI KATHERINE BRYNER PHARM.D.
Pharmacist
5601 DEER VALLEY RD
ANTIOCH, CA 94531
Contra Costa County (925) 813-3116

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 Sarah-bianca Dolisca's NPI number?

The NPI number for Sarah-bianca Dolisca is 1821529579. It was assigned to this individual provider in the NPPES registry on March 24, 2017.

Where is Sarah-bianca Dolisca located?

Sarah-bianca Dolisca practices at 5601 Deer Valley Rd, Antioch, CA 94531. The listed phone number is (678) 907-0342.

What is Sarah-bianca Dolisca's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Sarah-bianca Dolisca enrolled in Medicare?

Yes. Sarah-bianca Dolisca is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Sarah-bianca Dolisca's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah-bianca Dolisca reassigns Medicare benefits to 2 organizations: Permanente Medical Group Inc (Stockton, CA) and Lynn Community Health, Inc. (Lynn, MA). Each 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 Sarah-bianca Dolisca's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Sarah-bianca Dolisca was last updated on August 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.