IVAN BELYAEV
NPI 1164291217
Marriage & Family Therapist in San Francisco, CA

Q: What is Ivan Belyaev's NPI number?

The NPI number for Ivan Belyaev is 1164291217. It was assigned to this individual provider in the NPPES registry on December 29, 2023.

Q: What is Ivan Belyaev's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Q: When was this NPI record last updated?

The NPPES record for Ivan Belyaev was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since December 29, 2023PECOS EnrolledAccepts Medicare Assignment

900 FOLSOM ST APT 742, SAN FRANCISCO, CA 94107(415) 723-5655 Get Directions Write a Review

NPPES record last updated: March 2, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 2, 2026, Aug 5, 2025 (2 updates tracked since 2025).

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About Ivan Belyaev NPPES

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

IVAN BELYAEV (NPI 1164291217) is an individual marriage & family therapist in San Francisco, California, licensed in California (161085) and active in the NPI registry since December 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1164291217

Entity TypeIndividualMale

Primary Taxonomy106H00000X

Provider Legal NameIVAN BELYAEV

Location Address900 FOLSOM ST APT 742San Francisco, CA 94107-2177

Mailing Address530 Divisadero St # 719San Francisco, CA 94117-2213 · (415) 723-5655

Phone(415) 723-5655

Sole ProprietorYes

Medical School CMSOtherGraduated 2023

Enumeration DateDecember 29, 2023

Last NPPES UpdateMarch 2, 20262 updates tracked since enumeration

NPPES CertifiedMarch 2, 2026

✔ NPI 1164291217 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

License✔ Licensed in CA · 161085

Definition

A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

900 FOLSOM ST APT 742, San Francisco, CA 94107

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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

Ivan Belyaev 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 ID7517433220

PECOS Enrollment IDI20260420002663

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.

Other Providers at the Same Location NPPES

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

BELYAEV FAMILY THERAPY, A PROFESSIONAL CORPORATION

Clinic/Center (Mental Health (Including Community Mental Health Center))

900 FOLSOM ST APT 742
SAN FRANCISCO, CA 94107

San Francisco County (415) 723-5655

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 Ivan Belyaev's NPI number?

The NPI number for Ivan Belyaev is 1164291217. It was assigned to this individual provider in the NPPES registry on December 29, 2023.

Where is Ivan Belyaev located?

Ivan Belyaev practices at 900 Folsom St Apt 742, San Francisco, CA 94107. The listed phone number is (415) 723-5655.

What is Ivan Belyaev's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Ivan Belyaev enrolled in Medicare?

Yes. Ivan Belyaev 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 Ivan Belyaev was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.