DR. LISA MARIE DIAZ M.D.
NPI 1952458549
Obstetrics & Gynecology in Newport Beach, CA

Q: What is Lisa Diaz's NPI number?

The NPI number for Lisa Diaz is 1952458549. It was assigned to this individual provider in the NPPES registry on January 4, 2007.

Q: What is Lisa Diaz's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Lisa Diaz was last updated on January 9, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since January 04, 2007PECOS Enrolled

361 HOSPITAL RD, STE 223, NEWPORT BEACH, CA 92663(949) 574-9709(949) 650-6235 Get Directions Write a Review

NPPES record last updated: January 9, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Lisa Marie Diaz M.d. NPPES

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

DR. LISA MARIE DIAZ M.D. (NPI 1952458549) is an individual obstetrics & gynecology provider in Newport Beach, California, licensed in California (A51213) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952458549

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameDR. LISA MARIE DIAZCredential: M.D.

Location Address361 HOSPITAL RD, STE 223Newport Beach, CA 92663-3511

Mailing Address220 Newport Center Dr, Ste 261Newport Beach, CA 92660-7506 · (949) 574-9709 · Fax (949) 650-6235

Phone(949) 574-9709

Fax(949) 650-6235

Sole ProprietorNo

Enumeration DateJanuary 4, 2007

Last NPPES UpdateJanuary 9, 2018

✔ NPI 1952458549 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 · A51213

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.

361 HOSPITAL RD, Newport Beach, CA 92663

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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 (PECOS)

Dr. Lisa Marie Diaz M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 92663 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

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

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.

ATEF KHOUZAM M.D

Family Medicine

361 HOSPITAL RD, 322
NEWPORT BEACH, CA 92663

Orange County (949) 574-0777

ROBERT EVAN ANDERSON M.D.

Obstetrics & Gynecology (Reproductive Endocrinology)

361 HOSPITAL RD, SUITE 333
NEWPORT BEACH, CA 92663

Orange County (949) 642-8727

MISS PHUONG MY LE M.S

Genetic Counselor, MS

361 HOSPITAL RD, SUITE 224
NEWPORT BEACH, CA 92663

Orange County (949) 515-5171

ROBERT E. ANDERSON, M.D.

Obstetrics & Gynecology (Reproductive Endocrinology)

361 HOSPITAL RD, SUITE 333
NEWPORT BEACH, CA 92663

Orange County (949) 642-8727

DR. EHSAN SADRI M.D.

Ophthalmology

361 HOSPITAL RD, SUITE 327
NEWPORT BEACH, CA 92663

Orange County (949) 642-3100

SOUTHERN CALIFORNIA INSTITUTE FOR REPRODUCTIVE SCIENCES

Clinical Medical Laboratory

361 HOSPITAL RD, SUITE 433
NEWPORT BEACH, CA 92663

Orange County (949) 642-8727

ALEX FONG M.D.

Obstetrics & Gynecology (Maternal & Fetal Medicine)

361 HOSPITAL RD, STE 229
NEWPORT BEACH, CA 92663

Orange County (949) 515-7861

BRENT C. NORMAN MD

Ophthalmology

361 HOSPITAL RD, SUITE 126
NEWPORT BEACH, CA 92663

Orange County (949) 722-3980

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 Lisa Diaz's NPI number?

The NPI number for Lisa Diaz is 1952458549. It was assigned to this individual provider in the NPPES registry on January 4, 2007.

Where is Lisa Diaz located?

Lisa Diaz practices at 361 Hospital Rd Ste 223, Newport Beach, CA 92663. The listed phone number is (949) 574-9709.

What is Lisa Diaz's specialty?

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

Is Lisa Diaz enrolled in Medicare?

Yes. Lisa Diaz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Lisa Diaz was last updated on January 9, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.