MARYNA SEIFI
NPI 1770061939
Specialist in San Ramon, CA

Q: What is Maryna Seifi's NPI number?

The NPI number for Maryna Seifi is 1770061939. It was assigned to this individual provider in the NPPES registry on July 31, 2018.

Q: What is Maryna Seifi's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for Maryna Seifi was last updated on May 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 July 31, 2018

2551 SAN RAMON VALLEY BLVD STE 107B, SAN RAMON, CA 94583(888) 512-1200(888) 487-0030 Get Directions Write a Review

NPPES record last updated: May 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 12, 2026, Sep 6, 2019, Jul 31, 2018 (3 updates tracked since 2018).

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About Maryna Seifi NPPES

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

MARYNA SEIFI (NPI 1770061939) is an individual specialist in San Ramon, California, licensed in California (L9552) and active in the NPI registry since July 2018.

NPPES Registry Identity

NPI1770061939

Entity TypeIndividualFemale

Primary Taxonomy174400000X

Provider Legal NameMARYNA SEIFI

Location Address2551 SAN RAMON VALLEY BLVD STE 107BSan Ramon, CA 94583-1661

Mailing Address2551 San Ramon Valley Blvd Ste 107bSan Ramon, CA 94583-1661 · (510) 326-5201 · Fax (888) 487-0030

Phone(888) 512-1200

Fax(888) 487-0030

Sole ProprietorNo

Enumeration DateJuly 31, 2018

Last NPPES UpdateMay 12, 20263 updates tracked since enumeration

NPPES CertifiedMay 12, 2026

✔ NPI 1770061939 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in CA · L9552

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

2551 SAN RAMON VALLEY BLVD STE 107B, San Ramon, CA 94583

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Other Providers at the Same Location NPPES 2

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

KIRA ALEKSEIEVYCH

Specialist

2551 SAN RAMON VALLEY BLVD STE 107B
SAN RAMON, CA 94583

Contra Costa County (888) 512-1200

SILKY TOUCH LLC

Exclusive Provider Organization

2551 SAN RAMON VALLEY BLVD STE 107B
SAN RAMON, CA 94583

Contra Costa County (888) 512-1200

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 Maryna Seifi's NPI number?

The NPI number for Maryna Seifi is 1770061939. It was assigned to this individual provider in the NPPES registry on July 31, 2018.

Where is Maryna Seifi located?

Maryna Seifi practices at 2551 San Ramon Valley Blvd Ste 107B, San Ramon, CA 94583. The listed phone number is (888) 512-1200.

What is Maryna Seifi's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Maryna Seifi was last updated on May 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.