DR. SAMUEL KALLICK MCGOWAN MD
NPI 1942720842
Internal Medicine - Pulmonary Disease in San Francisco, CA
About Dr. Samuel Kallick Mcgowan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAMUEL KALLICK MCGOWAN MD (NPI 1942720842) is an individual pulmonary disease provider in San Francisco, California, licensed in California (A172615) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, maintains a secondary practice location in San Francisco, and is a graduate of Rush Medical College Of Rush University (2017).
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
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
Dr. Samuel Kallick Mcgowan Md 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.
Medicare Billing Reassignments
8Medicare enrollment records show Samuel Mcgowan reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 2,112 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 723 clinicians in this Medicare group
San Francisco, CA 94116
- Reassigned Medicare billing, California enrollment
- 1,573 clinicians in this Medicare group
San Francisco, CA 94109
- Reassigned Medicare billing, California enrollment
- 28 clinicians in this Medicare group
San Francisco, CA 94110
- Reassigned Medicare billing, California enrollment
- 842 clinicians in this Medicare group
Daly City, CA 94015
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: County Of San Mateo
- 597 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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.
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.
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
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 Samuel Mcgowan's NPI number?
The NPI number for Samuel Mcgowan is 1942720842. It was assigned to this individual provider in the NPPES registry on June 21, 2017.
Where is Samuel Mcgowan located?
Samuel Mcgowan practices at 513 Parnassus Ave, San Francisco, CA 94143. The listed phone number is (415) 476-0735.
What is Samuel Mcgowan's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Samuel Mcgowan enrolled in Medicare?
Yes. Samuel Mcgowan 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 Samuel Mcgowan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samuel Mcgowan reassigns Medicare benefits to 8 organizations: Ucsf Medical Group Business Services (San Francisco, CA), University Of California San Francisco (San Francisco, CA), Regents Of The University Of California (San Francisco, CA), University Anesthesia Medical Group (San Francisco, CA), City & County Of San Francisco (San Francisco, CA) and 3 more organizations, listed in the Medicare section above. 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 Samuel Mcgowan'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 Samuel Mcgowan was last updated on April 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Samuel Kallick Mcgowan, MD · NPI 1942720842
Pulmonary Disease physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since June 21, 2017.
## Identity
- **NPI:** 1942720842 (Entity type: Individual)
- **Enumerated:** June 21, 2017
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** A172615 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 513 PARNASSUS AVE, San Francisco, CA 94143-2205
- **Phone:** (415) 476-0735
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); University Of California San Francisco (NPI 1164512851, San Francisco, CA); Regents Of The University Of California (NPI 1376613943, San Francisco, CA); University Anesthesia Medical Group (NPI 1528137296, San Francisco, CA); City & County Of San Francisco (NPI 1528083300, San Francisco, CA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 2017
## Record status
- **NPPES last updated:** April 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1942720842) · Data from the CMS NPPES public registry.