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DR. STEPHEN VINCENT DIMARZO M.D.
NPI 1366479461
Obstetrics & Gynecology in San Diego, CA

Active since June 26, 2006PECOS EnrolledAccepts Medicare Assignment
9333 GENESEE AVE, SAN DIEGO, CA 92121(858) 882-8350 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Stephen Vincent Dimarzo M.d. NPPES

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

DR. STEPHEN VINCENT DIMARZO M.D. (NPI 1366479461) is an individual obstetrics & gynecology provider in San Diego, California, licensed in California (G45838) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Rochester School Of Medicine And Dentistry (1980).

NPPES Registry Identity

NPI1366479461
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. STEPHEN VINCENT DIMARZOCredential: M.D.
Location Address9333 GENESEE AVESan Diego, CA 92121-2138
Mailing Address13238 Vinter WayPoway, CA 92064-1216 · (858) 882-8350
Phone(858) 882-8350
Sole ProprietorNo
Medical School CMSUniversity Of Rochester School Of Medicine And DentistryGraduated 1980
Enumeration DateJune 26, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1366479461 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · G45838
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
9333 GENESEE AVE, San Diego, CA 92121
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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

Dr. Stephen Vincent Dimarzo M.d. 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 ID8628072105
PECOS Enrollment IDI20060914000606
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 92121 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
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
Most-billed visit code 99213
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.

HUI-CHUN IRENE SU
Obstetrics & Gynecology (Reproductive Endocrinology)
9333 GENESEE AVE
SAN DIEGO, CA 92121
San Diego County (858) 249-6751
JENNY THAI MD
Family Medicine
9333 GENESEE AVE
LA JOLLA, CA 92121
San Diego County (800) 926-8273
DR. JONATHAN CHAN D.O.
Family Medicine
9333 GENESEE AVE, SUITE 200
SAN DIEGO, CA 92121
San Diego County (858) 657-8600
JESSICA ROSE DALY MD
Student in an Organized Health Care Education/Training Program
9333 GENESEE AVE
SAN DIEGO, CA 92121
San Diego County (858) 657-7000
RHIANNON CHRISTINE RYAN
Family Medicine
9333 GENESEE AVE
SAN DIEGO, CA 92121
San Diego County (800) 926-8273
ALEC GABRIEL CONTAG MD
Family Medicine
9333 GENESEE AVE
SAN DIEGO, CA 92121
San Diego County (800) 926-8273
DR. VERA ANN D. BARILE M.D.
Obstetrics & Gynecology
9333 GENESEE AVE, SUITE 170
SAN DIEGO, CA 92121
San Diego County (858) 882-8350
KATHY GRIMSBY
Physical Therapist
9333 GENESEE AVE, SUITE 150
SAN DIEGO, CA 92121
San Diego County (858) 453-3000

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 Stephen Dimarzo's NPI number?

The NPI number for Stephen Dimarzo is 1366479461. It was assigned to this individual provider in the NPPES registry on June 26, 2006.

Where is Stephen Dimarzo located?

Stephen Dimarzo practices at 9333 Genesee Ave, San Diego, CA 92121. The listed phone number is (858) 882-8350.

What is Stephen Dimarzo's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Stephen Dimarzo enrolled in Medicare?

Yes. Stephen Dimarzo 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 Stephen Dimarzo was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.