SECILY N. BASON-MITCHELL M.D.
NPI 1992872089
Obstetrics & Gynecology - Obstetrics in San Francisco, CA

Q: What is Secily Bason-mitchell's NPI number?

The NPI number for Secily Bason-mitchell is 1992872089. It was assigned to this individual provider in the NPPES registry on November 30, 2006.

Q: What is Secily Bason-mitchell's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.

Active since November 30, 2006PECOS EnrolledAccepts Medicare Assignment

3838 CALIFORNIA ST, 316, SAN FRANCISCO, CA 94118(415) 379-9600(415) 379-9823 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Secily N. Bason-mitchell M.d. NPPES

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

SECILY N. BASON-MITCHELL M.D. (NPI 1992872089) is an individual obstetrics provider in San Francisco, California, licensed in California (A71787) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1998).

NPPES Registry Identity

NPI1992872089

Entity TypeIndividualFemale

Primary Taxonomy207VX0000X

Provider Legal NameSECILY N. BASON-MITCHELLCredential: M.D.

Location Address3838 CALIFORNIA ST, 316San Francisco, CA 94118-1522

Mailing Address3838 California St, 316San Francisco, CA 94118-1522 · (415) 379-9600 · Fax (415) 379-9823

Phone(415) 379-9600

Fax(415) 379-9823

Sole ProprietorNo

Medical School CMSOtherGraduated 1998

Enumeration DateNovember 30, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1992872089 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · ObstetricsAllopathic & Osteopathic Physicians

Taxonomy Code207VX0000X

License✔ Licensed in CA · A71787

Definition

A physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions. Source: National Uniform Claim Committee

Also ListedObstetrics & Gynecology · GynecologyTaxonomy 207VG0400X · License A71787 (CA)

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

Secily N. Bason-mitchell 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.

PECOS PAC ID5698735736

PECOS Enrollment IDI20041013001070

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.

Areas of Expertise CMS Part B claims 3

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

16 services13 patients

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101

This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.

16 services16 patients

Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091

A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.

15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94118 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

$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.

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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 UROGYNECOLOGY, INC.

Obstetrics & Gynecology (Gynecology)

3838 CALIFORNIA ST, SUITE 316
SAN FRANCISCO, CA 94118

San Francisco County (415) 367-9500

COHEN & HUFFORD MDS A MEDICAL CORPORATION

Internal Medicine (Hematology & Oncology)

3838 CALIFORNIA ST, SUITE 707
SAN FRANCISCO, CA 94118

San Francisco County (415) 668-0160

LAURENCE F YEE M.D.

Colon & Rectal Surgery

3838 CALIFORNIA ST, RM 616
SAN FRANCISCO, CA 94118

San Francisco County (415) 668-0411

DR. RANDOLPH H. CHASE M.D.

Internal Medicine

3838 CALIFORNIA ST, SUITE 608
SAN FRANCISCO, CA 94118

San Francisco County (415) 668-2851

DANIEL F HARTMAN MD FACS A PROFESSIONAL CORPORATION

Otolaryngology

3838 CALIFORNIA ST, SUITE 505
SAN FRANCISCO, CA 94118

San Francisco County (415) 751-4914

CHRISTOPHER COX M.D.

Orthopaedic Surgery

3838 CALIFORNIA ST, SUITE 715
SAN FRANCISCO, CA 94118

San Francisco County (415) 592-2014

TAYLOR SMITH M.D.

Orthopaedic Surgery

3838 CALIFORNIA ST, SUITE 715
SAN FRANCISCO, CA 94118

San Francisco County (415) 592-2014

KEVIN KNOPF MD PC

Specialist

3838 CALIFORNIA ST, SUITE 707
SAN FRANCISCO, CA 94118

San Francisco County (415) 668-0160

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 Secily Bason-mitchell's NPI number?

The NPI number for Secily Bason-mitchell is 1992872089. It was assigned to this individual provider in the NPPES registry on November 30, 2006.

Where is Secily Bason-mitchell located?

Secily Bason-mitchell practices at 3838 California St 316, San Francisco, CA 94118. The listed phone number is (415) 379-9600.

What is Secily Bason-mitchell's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.

Is Secily Bason-mitchell enrolled in Medicare?

Yes. Secily Bason-mitchell 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 Secily Bason-mitchell was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.