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DANIELLE TERESE SHANAHAN PA-C
NPI 1659977676
Physician Assistant in San Leandro, CA

Active since December 06, 2020PECOS Enrolled
201 DOLORES AVE, SAN LEANDRO, CA 94577(510) 984-2489(510) 788-6830 Get Directions Write a Review

NPPES record last updated: December 16, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 16, 2025, Jun 21, 2021, Dec 6, 2020 (3 updates tracked since 2020).

About Danielle Terese Shanahan Pa-c NPPES

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

DANIELLE TERESE SHANAHAN PA-C (NPI 1659977676) is an individual physician assistant in San Leandro, California, licensed in California (59456) and active in the NPI registry since December 2020. She is enrolled in Medicare PECOS and maintains a secondary practice location in Oakland.

NPPES Registry Identity

NPI1659977676
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameDANIELLE TERESE SHANAHANCredential: PA-C
Location Address201 DOLORES AVESan Leandro, CA 94577-5007
Mailing Address201 Dolores AveSan Leandro, CA 94577-5007 · (510) 984-2489 · Fax (510) 788-6830
Phone(510) 984-2489
Fax(510) 788-6830
Sole ProprietorNo
Enumeration DateDecember 6, 2020
Last NPPES UpdateDecember 16, 20253 updates tracked since enumeration
NPPES CertifiedDecember 16, 2025
✔ NPI 1659977676 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · 59456
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
201 DOLORES AVE, San Leandro, CA 94577
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Secondary Practice Location 1

Location 11970 Mountain BlvdOakland, CA 94611-2813 · Phone (510) 984-2489 · Fax (510) 788-6830

Other Identifiers 1

Other59456CA · Pa-c License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Danielle Terese Shanahan Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94577 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
$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 7

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

CITY HEALTH, A MEDICAL CORPORATION
Clinic/Center (Multi-Specialty)
201 DOLORES AVE
SAN LEANDRO, CA 94577
Alameda County (510) 971-2489
JEFFREY DAVID KLAUSNER MD
Internal Medicine (Infectious Disease)
201 DOLORES AVE
SAN LEANDRO, CA 94577
Alameda County (510) 984-2489
SEAN PARKIN PA-C
Physician Assistant
201 DOLORES AVE
SAN LEANDRO, CA 94577
Alameda County (510) 984-2489
CALLA MYERJACK
Physician Assistant
201 DOLORES AVE
SAN LEANDRO, CA 94577
Alameda County (510) 240-8962
MS. EMILY J CHOI PA-C
Physician Assistant
201 DOLORES AVE
SAN LEANDRO, CA 94577
Alameda County (510) 984-2489
MRS. SHANNON RENEE GIGOUNAS MSN, RN, FNP
Nurse Practitioner (Family)
201 DOLORES AVE
SAN LEANDRO, CA 94577
Alameda County (925) 330-5519
LAGURO, INC.
Dentist
201 DOLORES AVE
SAN LEANDRO, CA 94577
Alameda County (510) 214-2489

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 Danielle Shanahan's NPI number?

The NPI number for Danielle Shanahan is 1659977676. It was assigned to this individual provider in the NPPES registry on December 6, 2020.

Where is Danielle Shanahan located?

Danielle Shanahan practices at 201 Dolores Ave, San Leandro, CA 94577. The listed phone number is (510) 984-2489.

What is Danielle Shanahan's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Danielle Shanahan enrolled in Medicare?

Yes. Danielle Shanahan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Danielle Shanahan was last updated on December 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.