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DR. NICHOLAS RUDOLF MURPHY MD
NPI 1043770118
Internal Medicine - Pulmonary Disease in San Francisco, CA

Active since March 23, 2019PECOS Enrolled
1600 DIVISADERO ST FL 4, SAN FRANCISCO, CA 94143(415) 885-3882 Get Directions Write a Review

NPPES record last updated: June 9, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 4, 2025, Apr 15, 2024, Mar 23, 2019 (3 updates tracked since 2019).

About Dr. Nicholas Rudolf Murphy Md NPPES

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

DR. NICHOLAS RUDOLF MURPHY MD (NPI 1043770118) is an individual pulmonary disease provider in San Francisco, California, licensed in California (A202101) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS and maintains a secondary practice location in Mountain View.

NPPES Registry Identity

NPI1043770118
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameDR. NICHOLAS RUDOLF MURPHYCredential: MD
Location Address1600 DIVISADERO ST FL 4San Francisco, CA 94143-3010
Mailing AddressPo Box 276950Sacramento, CA 95827-6950
Phone(415) 885-3882
Sole ProprietorNo
Enumeration DateMarch 23, 2019
Last NPPES UpdateJune 9, 20263 updates tracked since enumeration
NPPES CertifiedJune 9, 2026
✔ NPI 1043770118 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in CA · A202101
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
1600 DIVISADERO ST FL 4, San Francisco, CA 94143
Open in Google Maps ↗

Secondary Practice Location 1

Location 1701 E El Camino RealMountain View, CA 94040-2833 · Phone (510) 225-8202

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nicholas Rudolf Murphy Md 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 Reassignments

4

Medicare enrollment records show Nicholas Murphy reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Regents Of The University Of California
Same address
Endocrinology, Diabetes & Metabolism
1600 DIVISADERO ST
San Francisco, CA 94143
  • Reassigned Medicare billing, California enrollment
  • 2,112 clinicians in this Medicare group
NPI 1235322348 (415) 353-9720
University Of California San Francisco
1.8 mi
Surgery
400 PARNASSUS AVE, MCB 300
San Francisco, CA 94143
  • Reassigned Medicare billing, California enrollment
  • 5,645 clinicians in this Medicare group
NPI 1346329380 (415) 353-2161
Ucsf Medical Group Business Services
1.8 mi
Internal Medicine
400 PARNASSUS AVE
San Francisco, CA 94122
  • Reassigned Medicare billing, California enrollment
  • 5,544 clinicians in this Medicare group
NPI 1477624104 (415) 353-2808
Sutter Bay Medical Foundation
16 mi
Multi-Specialty
12 CAMINO ENCINAS
Orinda, CA 94563
  • Reassigned Medicare billing, California enrollment
  • 4,479 clinicians in this Medicare group
NPI 1366898538 (510) 204-8180

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 94143 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
$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 9

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

STACY FULLER BAECKER PA-C
Physician Assistant
1600 DIVISADERO ST FL 4
SAN FRANCISCO, CA 94143
San Francisco County (415) 885-3882
DR. JASLEEN KUKREJA M.D.
Surgery
1600 DIVISADERO ST FL 4
SAN FRANCISCO, CA 94143
San Francisco County (415) 885-3882
DR. KERWIN XADIEL CRUZ DE LA ROSA MD
Surgery
1600 DIVISADERO ST FL 4
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-7687
MS. JEAN PERRY NP
Nurse Practitioner (Obstetrics & Gynecology)
1600 DIVISADERO ST FL 4
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-7100
MARIYA LEONIDOVNA SAMOYLOVA M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1600 DIVISADERO ST FL 4
SAN FRANCISCO, CA 94143
San Francisco County (415) 502-2199
JENNIFER RICHMAN PA-C
Physician Assistant
1600 DIVISADERO ST FL 4
SAN FRANCISCO, CA 94143
San Francisco County (415) 885-3882
KATHRYN HELEN C MENUT MD, MS
Surgery
1600 DIVISADERO ST FL 4
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-6867
DR. MICHELLE MULDER MD
Surgery (Surgical Oncology)
1600 DIVISADERO ST FL 4
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-7687

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 Nicholas Murphy's NPI number?

The NPI number for Nicholas Murphy is 1043770118. It was assigned to this individual provider in the NPPES registry on March 23, 2019.

Where is Nicholas Murphy located?

Nicholas Murphy practices at 1600 Divisadero St Fl 4, San Francisco, CA 94143. The listed phone number is (415) 885-3882.

What is Nicholas Murphy's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Nicholas Murphy enrolled in Medicare?

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

Which organizations bill Medicare for Nicholas Murphy's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Murphy reassigns Medicare benefits to 4 organizations: Regents Of The University Of California (San Francisco, CA), University Of California San Francisco (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA) and Sutter Bay Medical Foundation (Orinda, CA). 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 Nicholas 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 Nicholas Murphy was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.