What is Stephen Seager's NPI number?

Stephen Seager's National Provider Identifier (NPI) is 1932139573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stephen Seager's specialty?

Stephen Seager is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Stephen Seager located?

Stephen Seager's practice location on file with NPPES is 582 Market St Ste 1608, San Francisco, CA 94104-5317.

What is Stephen Seager's phone number?

The practice phone number listed in the NPPES registry for Stephen Seager is (415) 521-1506.

Does Stephen Seager accept Medicare?

Stephen Seager is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Stephen Seager's NPI active?

Yes — Stephen Seager's NPI (1932139573) is active in the NPPES registry as of the last update on 2024-06-20.

IndividualActiveAccepts Medicare

Stephen Seager, MD

NPI 1932139573 · Psychiatry Physician · San Francisco, CA

Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Stephen Seager, MD is a Psychiatry Physician provider in San Francisco, CA (NPI 1932139573).

Provider details

NPI number: 1932139573
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: G64683 (CA)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense G64683 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(100/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
20 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
4 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
1,192 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Psychiatric Diagnostic Evaluation90791	672	$193
Psychotherapy With Evaluation and Management Visit, 30 Minutes90833	188	$79
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	181	$150
Psychiatric Diagnostic Evaluation With Medical Services90792	92	$216
Online Digital Evaluation and Management Service for an Established Patient for Up to 7 Days, Total Time 11-20 Minutes99422	59	$34

Typical Medicare-allowed amounts for these services range $34–$216 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Practice location

582 Market St Ste 1608

San Francisco, CA 94104-5317

Phone: (415) 521-1506

Fax: (877) 448-3551

Street-level locationGet directions

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Mailing address