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JENNIFER D BOYCE N.P.
NPI 1659670875
Nurse Practitioner - Obstetrics & Gynecology in Walnut Creek, CA

Active since March 28, 2011PECOS EnrolledAccepts Medicare Assignment
110 TAMPICO STE 220, WALNUT CREEK, CA 94598(925) 935-5356(925) 935-1070 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 7, 2023, Jan 3, 2022 (2 updates tracked since 2022).

About Jennifer D Boyce N.p. NPPES

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

JENNIFER D BOYCE N.P. (NPI 1659670875) is an individual obstetrics & gynecology provider in Walnut Creek, California, licensed in California (526014) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1659670875
Entity TypeIndividualFemale
Primary Taxonomy363LX0001X
Provider Legal NameJENNIFER D BOYCECredential: N.P.
Location Address110 TAMPICO STE 220Walnut Creek, CA 94598-2962
Mailing Address110 Tampico Ste 220Walnut Creek, CA 94598-2962 · (925) 935-5356 · Fax (925) 935-1070
Phone(925) 935-5356
Fax(925) 935-1070
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateMarch 28, 2011
Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration
✔ NPI 1659670875 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Obstetrics & GynecologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LX0001X
License✔ Licensed in CA · 526014
110 TAMPICO STE 220, Walnut Creek, CA 94598
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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

Jennifer D Boyce N.p. 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 ID9133426703
PECOS Enrollment IDI20170124003180
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 Reassignment

Medicare enrollment records show Jennifer Boyce reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
17 mi
Internal Medicine
901 NEVIN
Richmond, CA 94801
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1235226531 (510) 307-1555

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 94598 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
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

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

JENNIFER A BUTLER N.P.
Nurse Practitioner (Obstetrics & Gynecology)
110 TAMPICO STE 220
WALNUT CREEK, CA 94598
Contra Costa County (925) 935-5356

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 Jennifer Boyce's NPI number?

The NPI number for Jennifer Boyce is 1659670875. It was assigned to this individual provider in the NPPES registry on March 28, 2011.

Where is Jennifer Boyce located?

Jennifer Boyce practices at 110 Tampico Ste 220, Walnut Creek, CA 94598. The listed phone number is (925) 935-5356.

What is Jennifer Boyce's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.

Is Jennifer Boyce enrolled in Medicare?

Yes. Jennifer Boyce 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 organization bills Medicare for Jennifer Boyce's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Boyce reassigns Medicare benefits to Permanente Medical Group Inc (Richmond, CA). The 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 Jennifer Boyce'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 Jennifer Boyce was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.