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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEVEN VASILEV, M.D., P.C.
NPI 1891368007
Obstetrics & Gynecology - Gynecology in Arroyo Grande, CA

Active since July 23, 2021
154 TRAFFIC WAY, ARROYO GRANDE, CA 93420(424) 255-1340(805) 935-4338 Get Directions Write a Review

NPPES record last updated: October 6, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Oct 6, 2026, Jul 23, 2021 (2 updates tracked since 2021).

About Steven Vasilev, M.d., P.c. NPPES

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

STEVEN VASILEV, M.D., P.C. (NPI 1891368007) is a healthcare organization registered as a gynecology in Arroyo Grande, California and active in the NPI registry since July 2021. The organization maintains a secondary practice location in Santa Monica and lists Steven Vasilev, Ceo, as its authorized official.

NPPES Registry Identity

NPI1891368007
Entity TypeOrganization
Primary Taxonomy207VG0400X
Legal Business NameSTEVEN VASILEV, M.D., P.C.
Location Address154 TRAFFIC WAYArroyo Grande, CA 93420-3376
Mailing Address154 Traffic WayArroyo Grande, CA 93420-3376 · (424) 255-1340 · Fax (805) 935-4338
Phone(424) 255-1340
Fax(805) 935-4338
Organization SubpartNo
Authorized OfficialSteven VasilevCeo · (626) 676-0514
Enumeration DateJuly 23, 2021
Last NPPES UpdateOctober 6, 20262 updates tracked since enumeration
NPPES CertifiedOctober 6, 2026
✔ NPI 1891368007 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207VG0400X
Definition
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee
154 TRAFFIC WAY, Arroyo Grande, CA 93420
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Other Names 1

Other NameLotus Endometriosis Institute

Secondary Practice Location 1

Location 12121 Santa Monica Blvd Ste 1206DSanta Monica, CA 90404-2303 · Phone (424) 255-1340 · Fax (805) 935-4338

Other Providers at the Same Location NPPES 4

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

ROXANNE MARKOV MORGAN RN, CPNP
Nurse Practitioner (Pediatrics)
154 TRAFFIC WAY
ARROYO GRANDE, CA 93420
San Luis Obispo County (805) 473-3262
STEVEN A. VASILEV MD
Obstetrics & Gynecology (Gynecologic Oncology)
154 TRAFFIC WAY
ARROYO GRANDE, CA 93420
San Luis Obispo County (424) 255-1340
WILLIAM S MORGAN MD FAAP INC
Pediatrics
154 TRAFFIC WAY
ARROYO GRANDE, CA 93420
San Luis Obispo County (805) 473-3262
WILLIAM S. MORGAN MD
Pediatrics
154 TRAFFIC WAY
ARROYO GRANDE, CA 93420
San Luis Obispo County (805) 473-3262

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 Steven Vasilev, M.D., P.C.'s NPI number?

The NPI number for Steven Vasilev, M.D., P.C. is 1891368007. It was assigned to this organization in the NPPES registry on July 23, 2021. The provider is also known as Lotus Endometriosis Institute.

Where is Steven Vasilev, M.D., P.C. located?

Steven Vasilev, M.D., P.C. is located at 154 Traffic Way, Arroyo Grande, CA 93420. The listed phone number is (424) 255-1340.

What is Steven Vasilev, M.D., P.C.'s specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

When was this NPI record last updated?

The NPPES record for Steven Vasilev, M.D., P.C. was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.