DR. CAROLINE QUINCY STEPHENS M.D.
NPI 1063974962
Surgery in San Francisco, CA

Active since April 01, 2019PECOS Enrolled
513 PARNASSUS AVE # S321, SAN FRANCISCO, CA 94143(415) 476-1239 Get Directions Write a Review

NPPES record last updated: July 1, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 2, 2020, Apr 1, 2019 (2 updates tracked since 2019).

About Dr. Caroline Quincy Stephens M.d. NPPES

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

DR. CAROLINE QUINCY STEPHENS M.D. (NPI 1063974962) is an individual surgery provider in San Francisco, California, licensed in California (177435) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1063974962
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameDR. CAROLINE QUINCY STEPHENSCredential: M.D.
Location Address513 PARNASSUS AVE # S321San Francisco, CA 94143-2205
Mailing Address513 Parnassus Ave # S321San Francisco, CA 94143-2205 · (415) 476-1239
Sole ProprietorNo
Enumeration DateApril 1, 2019
Last NPPES UpdateJuly 1, 20222 updates tracked since enumeration
NPPES CertifiedJuly 1, 2022
✔ NPI 1063974962 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · 177435
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
513 PARNASSUS AVE # S321, San Francisco, CA 94143

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Caroline Quincy Stephens M.d. 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 Caroline Stephens reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Internal Medicine
2238 GEARY
San Francisco, CA 94116
  • Reassigned Medicare billing, California enrollment
  • 20,078 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 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
$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 20

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

Student in an Organized Health Care Education/Training Program
513 PARNASSUS AVE # S321
SAN FRANCISCO, CA 94143
Surgery
513 PARNASSUS AVE # S321
SAN FRANCISCO, CA 94143
Surgery
513 PARNASSUS AVE # S321
SAN FRANCISCO, CA 94143
Surgery
513 PARNASSUS AVE # S321
SAN FRANCISCO, CA 94143
Surgery
513 PARNASSUS AVE # S321
SAN FRANCISCO, CA 94143
Surgery
513 PARNASSUS AVE # S321
SAN FRANCISCO, CA 94143
Student in an Organized Health Care Education/Training Program
513 PARNASSUS AVE # S321
SAN FRANCISCO, CA 94143
Plastic Surgery
513 PARNASSUS AVE # S321
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 Caroline Stephens's NPI number?

The NPI number for Caroline Stephens is 1063974962. It was assigned to this individual provider in the NPPES registry on April 1, 2019.

Where is Caroline Stephens located?

Caroline Stephens practices at 513 Parnassus Ave # S321, San Francisco, CA 94143. The listed phone number is (415) 476-1239.

What is Caroline Stephens's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Caroline Stephens enrolled in Medicare?

Yes. Caroline Stephens is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Caroline Stephens's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Stephens reassigns Medicare benefits to Permanente Medical Group Inc (San Francisco, 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 Caroline Stephens'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 Caroline Stephens was last updated on July 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.