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DR. WILLIAM W. SEELEY M.D.
NPI 1285659508
Psychiatry & Neurology - Neurology in San Francisco, CA

Active since July 13, 2006PECOS EnrolledAccepts Medicare Assignment
74.46/100
CMS Quality Rating
400 PARNASSUS AVE FL 8, SAN FRANCISCO, CA 94143(415) 353-2273(415) 476-4800 Get Directions Write a Review

NPPES record last updated: June 6, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William W. Seeley M.d. NPPES

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

DR. WILLIAM W. SEELEY M.D. (NPI 1285659508) is an individual neurology provider in San Francisco, California, licensed in California (A83764) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (1999).

NPPES Registry Identity

NPI1285659508
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. WILLIAM W. SEELEYCredential: M.D.
Location Address400 PARNASSUS AVE FL 8San Francisco, CA 94143-2202
Mailing Address1635 Divisadero St, Suite 625, Box 1821San Francisco, CA 94143-0001
Phone(415) 353-2273
Fax(415) 476-4800
Sole ProprietorNo
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 1999
Enumeration DateJuly 13, 2006
Last NPPES UpdateJune 6, 2008
✔ NPI 1285659508 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in CA · A83764
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
400 PARNASSUS AVE FL 8, San Francisco, CA 94143
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Other Identifiers 3

Medicaid00A837640CA
Medicare PIN00A837640CA
Medicare UPINH80895CA

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

Dr. William W. Seeley 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 ID5597662171
PECOS Enrollment IDI20031212000913
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
$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
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

74.46/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability76
Improvement Activities40
Cost46.68

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.

DR. MAI N. NGUYEN-HUYNH M.D.
Psychiatry & Neurology (Neurology)
400 PARNASSUS AVE FL 8
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-2120
ANA MARIETTA RUNAS CUNG NP
Nurse Practitioner
400 PARNASSUS AVE FL 8
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-7500
DR. RICHARD A. CUNEO M.D.
Psychiatry & Neurology (Neurology)
400 PARNASSUS AVE FL 8
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2273
LAUREN UHR
Psychiatry & Neurology (Neurology)
400 PARNASSUS AVE FL 8
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2273
TRACY ANN WARD AGACNP-BC
Nurse Practitioner (Acute Care)
400 PARNASSUS AVE FL 8, UCSF NEUROSURGERY
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-7500
DR. PAUL A. GARCIA M.D.
Psychiatry & Neurology (Neurology)
400 PARNASSUS AVE FL 8
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2437
MARIA JEKIELEK MD
Student in an Organized Health Care Education/Training Program
400 PARNASSUS AVE FL 8
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-9211
LING-YA CHAO MD
Psychiatry & Neurology (Neurology)
400 PARNASSUS AVE FL 8
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2437

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 William Seeley's NPI number?

The NPI number for William Seeley is 1285659508. It was assigned to this individual provider in the NPPES registry on July 13, 2006.

Where is William Seeley located?

William Seeley practices at 400 Parnassus Ave Fl 8, San Francisco, CA 94143. The listed phone number is (415) 353-2273.

What is William Seeley's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is William Seeley enrolled in Medicare?

Yes. William Seeley 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 William Seeley was last updated on June 6, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.