COLLEEN FLANAGAN MD
NPI 1740818772
Surgery in San Francisco, CA

Active since March 27, 2020PECOS EnrolledAccepts Medicare Assignment
UCSF DEPARTMENT OF SURGERY, 513 PARNASSUS AVE, SUITE 321, SAN FRANCISCO, CA 94143(415) 476-1239 Get Directions Write a Review

NPPES record last updated: January 20, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 20, 2021, Mar 27, 2020 (2 updates tracked since 2020).

About Colleen Flanagan Md NPPES

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

COLLEEN FLANAGAN MD (NPI 1740818772) is an individual surgery provider in San Francisco, California, licensed in California (PTL4780) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and is a graduate of University Of Massachusetts Medical School (2020).

NPPES Registry Identity

NPI1740818772
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameCOLLEEN FLANAGANCredential: MD
Location AddressUCSF DEPARTMENT OF SURGERY, 513 PARNASSUS AVE, SUITE 321San Francisco, CA 94143
Mailing Address513 Parnassus Ave # S321San Francisco, CA 94143-2205
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 2020
Enumeration DateMarch 27, 2020
Last NPPES UpdateJanuary 20, 20212 updates tracked since enumeration
NPPES CertifiedJanuary 20, 2021
NPI 1740818772 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses Licensed in CA · PTL4780 Licensed in CA · 4780
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.
UCSF DEPARTMENT OF SURGERY, San Francisco, CA 94143

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Colleen Flanagan 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.

PECOS PAC ID8729454145
PECOS Enrollment IDI20240409000006
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.

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
UCSF DEPARTMENT OF SURGERY, 513 PARNASSUS AVE, S321
SAN FRANCISCO, CA 94143
Surgery
UCSF DEPARTMENT OF SURGERY, 513 PARNASSUS AVENUE, S-321
SAN FRANCISCO, CA 94143
Surgery
UCSF DEPARTMENT OF SURGERY, 513 PARNASSUS AVE, S321
SAN FRANCISICO, CA 94143
Surgery
UCSF DEPARTMENT OF SURGERY, 513 PARNASSUS AVE S321
SAN FRANCISCO, CA 94143
Student in an Organized Health Care Education/Training Program
UCSF DEPARTMENT OF SURGERY, 513 PARNASSUS AVE, S321
SAN FRANCISCO, CA 94143
Surgery
UCSF DEPARTMENT OF SURGERY, 513 PARNASSUS AVE., S-321
SAN FRANCISCO, CA 94143
Student in an Organized Health Care Education/Training Program
UCSF DEPARTMENT OF SURGERY, 513 PARNASSUS AVE, S321
SAN FRANCISCO, CA 94143
Student in an Organized Health Care Education/Training Program
UCSF DEPARTMENT OF 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 Colleen Flanagan's NPI number?

The NPI number for Colleen Flanagan is 1740818772. It was assigned to this individual provider in the NPPES registry on March 27, 2020.

Where is Colleen Flanagan located?

Colleen Flanagan practices at Ucsf Department Of Surgery 513 Parnassus Ave, Suite 321, San Francisco, CA 94143. The listed phone number is (415) 476-1239.

What is Colleen Flanagan's specialty?

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

Is Colleen Flanagan enrolled in Medicare?

Yes. Colleen Flanagan 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.

When was this NPI record last updated?

The NPPES record for Colleen Flanagan was last updated on January 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.