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NATALYA GREYZ-YUSUPOV MD
NPI 1174673982
Internal Medicine in San Rafael, CA

Active since January 12, 2007PECOS EnrolledAccepts Medicare Assignment
99 MONTECILLO RD, SAN RAFAEL, CA 94903(415) 444-2000 Get Directions Write a Review

NPPES record last updated: December 20, 2021. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Natalya Greyz-yusupov Md NPPES

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

NATALYA GREYZ-YUSUPOV MD (NPI 1174673982) is an individual internal medicine provider in San Rafael, California, licensed in California (A79520) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1174673982
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameNATALYA GREYZ-YUSUPOVCredential: MD
Location Address99 MONTECILLO RDSan Rafael, CA 94903-3308
Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3466 · (510) 625-6262
Phone(415) 444-2000
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateJanuary 12, 2007
Last NPPES UpdateDecember 20, 2021
✔ NPI 1174673982 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A79520
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
99 MONTECILLO RD, San Rafael, CA 94903
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Other Identifiers 1

Medicaid00A795200CA

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

Natalya Greyz-yusupov Md 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 ID9638191992
PECOS Enrollment IDI20051229000699
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 94903 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
$154.04 typical visit price
range $69.07 – $202.63
Typical copayment $38.51 (range $17.26 – $50.65)
Most-billed visit code 99204
Established Patient
$119.61 typical visit price
range $23.44 – $166.64
Typical copayment $29.90 (range $5.86 – $41.66)
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.

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.

MS. MARTA JUDY FRIEDMAN LCSW, JD
Social Worker (Clinical)
99 MONTECILLO RD
SAN RAFAEL, CA 94903
Marin County (415) 444-4396
DR. DAVID GREGORY MOSKOWITZ M.D.
Dermatology
99 MONTECILLO RD
SAN RAFAEL, CA 94903
Marin County (415) 444-2939
MICHELLE S. PARAISO MD
Anesthesiology
99 MONTECILLO RD
SAN RAFAEL, CA 94903
Marin County (415) 444-2000
CHERYL KAHN MD
Radiology (Diagnostic Radiology)
99 MONTECILLO RD
SAN RAFAEL, CA 94903
Marin County (415) 444-2000
PETER REIDY MD
Hospitalist
99 MONTECILLO RD
SAN RAFAEL, CA 94903
Marin County (415) 444-4885
MRS. JENNIFER KATE MOORE CCC SLP
Speech-Language Pathologist
99 MONTECILLO RD
SAN RAFAEL, CA 94903
Marin County (415) 889-3833
INNA YAKOVLEVNA SHEINSON MD
Internal Medicine
99 MONTECILLO RD
SAN RAFAEL, CA 94903
Marin County (415) 444-2000
JENNIFER ALEXANDRIA CLARK
Nurse Anesthetist, Certified Registered
99 MONTECILLO RD
SAN RAFAEL, CA 94903
Marin County (925) 229-7693

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 Natalya Greyz-yusupov's NPI number?

The NPI number for Natalya Greyz-yusupov is 1174673982. It was assigned to this individual provider in the NPPES registry on January 12, 2007.

Where is Natalya Greyz-yusupov located?

Natalya Greyz-yusupov practices at 99 Montecillo Rd, San Rafael, CA 94903. The listed phone number is (415) 444-2000.

What is Natalya Greyz-yusupov's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Natalya Greyz-yusupov enrolled in Medicare?

Yes. Natalya Greyz-yusupov 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 Natalya Greyz-yusupov was last updated on December 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.