MR. ROSWELL QUINN M.D.
NPI 1669798625
Hospitalist in San Francisco, CA
About Mr. Roswell Quinn M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. ROSWELL QUINN M.D. (NPI 1669798625) is an individual hospitalist provider in San Francisco, California, licensed in California (A126041) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2010).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 3
Accepted Insurance
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
Mr. Roswell Quinn M.d. 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
2Medicare enrollment records show Roswell Quinn reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94110
- Reassigned Medicare billing, California enrollment
- 1,573 clinicians in this Medicare group
San Francisco, CA 94110
- Reassigned Medicare billing, California enrollment
- 637 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94110 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 94110
SAN FRANCISCO, CA 94110
SAN FRANCISCO, CA 94110
SAN FRANCISCO, CA 94110
SAN FRANCISCO, CA 94110
SAN FRANCISCO, CA 94110
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 Roswell Quinn's NPI number?
The NPI number for Roswell Quinn is 1669798625. It was assigned to this individual provider in the NPPES registry on April 15, 2010.
Where is Roswell Quinn located?
Roswell Quinn practices at 1001 Potrero Avenue Building 25, San Francisco, CA 94110. The listed phone number is (628) 206-8000.
What is Roswell Quinn's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Roswell Quinn enrolled in Medicare?
Yes. Roswell Quinn 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 Roswell Quinn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Roswell Quinn reassigns Medicare benefits to 2 organizations: City & County Of San Francisco (San Francisco, CA) and University Of California Sfgh Medical Group (San Francisco, 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 Roswell Quinn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Roswell Quinn accept?
Health plans from Blue Cross and Blue Shield of Texas list Roswell Quinn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Roswell Quinn was last updated on February 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Mr. Roswell Quinn, M.D. · NPI 1669798625
Hospitalist physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since April 15, 2010.
## Identity
- **NPI:** 1669798625 (Entity type: Individual)
- **Enumerated:** April 15, 2010
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** A126041 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1001 POTRERO AVENUE, BUILDING 25, San Francisco, CA 94110-3518
- **Phone:** (628) 206-8000 · **Fax:** (415) 502-8175
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): City & County Of San Francisco (NPI 1083648810, San Francisco, CA); University Of California Sfgh Medical Group (NPI 1073836060, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 2010
## Record status
- **NPPES last updated:** February 14, 2025
- **Other identifiers:** Other T7829 (TX); Other 70241-20 (WI); Other 24173 (HI)
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Source: [NPI Profile](https://npiprofile.com/npi/1669798625) · Data from the CMS NPPES public registry.