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MS. PATRICIA ANN MURPHY NP
NPI 1164634044
Nurse Practitioner - Pediatrics in Stanford, CA

Active since May 04, 2007PECOS Enrolled
STANFORD CANCER CENTER, NEURO-ONCOLOGY, 875 BLAKE-WILBUR DR. RM CC2221A, STANFORD, CA 94305(650) 723-7133(650) 498-4686 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ms. Patricia Ann Murphy Np NPPES

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

MS. PATRICIA ANN MURPHY NP (NPI 1164634044) is an individual pediatrics provider in Stanford, California, licensed in California (377998) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164634044
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameMS. PATRICIA ANN MURPHYCredential: NP
Location AddressSTANFORD CANCER CENTER, NEURO-ONCOLOGY, 875 BLAKE-WILBUR DR. RM CC2221AStanford, CA 94305-5826
Mailing Address876 Lundy LnLos Altos, CA 94024-5931 · (650) 941-2874
Phone(650) 723-7133
Fax(650) 498-4686
Sole ProprietorNo
Enumeration DateMay 4, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1164634044 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in CA · 377998
STANFORD CANCER CENTER, NEURO-ONCOLOGY, Stanford, CA 94305
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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 (PECOS)

Ms. Patricia Ann Murphy Np 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.

Medicare Billing Reassignment

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

Permanente Medical Group Inc
4.7 mi
Internal Medicine
1190 VETERANS BLVD
Redwood City, CA 94063
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1639252604 (650) 299-2000

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 94305 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
$106.47 typical visit price
range $70.37 – $206.04
Typical copayment $26.61 (range $17.59 – $51.51)
Most-billed visit code 99203
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
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.

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 Patricia Murphy's NPI number?

The NPI number for Patricia Murphy is 1164634044. It was assigned to this individual provider in the NPPES registry on May 4, 2007.

Where is Patricia Murphy located?

Patricia Murphy practices at Stanford Cancer Center, Neuro-Oncology 875 Blake-Wilbur Dr. Rm Cc2221a, Stanford, CA 94305. The listed phone number is (650) 723-7133.

What is Patricia Murphy's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Patricia Murphy enrolled in Medicare?

Yes. Patricia Murphy is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Patricia Murphy's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Murphy reassigns Medicare benefits to Permanente Medical Group Inc (Redwood City, 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 Patricia Murphy'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 Patricia Murphy was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.