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OB-GYNs in Newport Beach, CA

25 OB-GYNs listed in Newport Beach: 9 practices and clinics and 16 OB-GYNs listed individually.

From the federal NPPES registry and CMS Doctors and Clinicians files, updated September 2026 (Doctors and Clinicians: August 2026). A hospital affiliation is one a physician reports to Medicare, not a promise they deliver there. Public records, not yet confirmed by each provider. How we build this directory

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Hospital affiliations (3)

Hospitals the OB-GYNs listed here report an affiliation with to Medicare. That isn't a promise of where they deliver, so ask the practice. Newport Beach has 1 hospital with labor and delivery in CMS data; see hospitals in California.

Practices, clinics and hospitals (9)

Pacific Women's Healthcare Associates

Clinic or medical group · 4 OB-GYNs registered here

OB-GYNs: Marie Sharpe, Navpreet Chattha, Nicolle Underwood and 1 more

Hospital affiliation (Medicare data): Hoag Memorial Hospital Presbyterian; Memorialcare Orange Coast Medical Center and 1 more

500 Superior Ave Ste 310, Newport Beach, CA 92663

(949) 644-2722
Claim listing

Newport Beach OB/GYN Medical Group

Clinic or medical group · 4 OB-GYNs registered here

OB-GYNs: Anjali Gupta, Brooke Hargrove, Kenna Schnarr and 1 more

Hospital affiliation (Medicare data): Hoag Memorial Hospital Presbyterian

351 Hospital Rd, Suite 316, Newport Beach, CA 92663

(949) 642-5775
Claim listing

Pacific Women's Healthcare Associates

Clinic or medical group · 3 OB-GYNs registered here

OB-GYNs: Jody Lai, Lisa Karamardian, Rhonda Flora

Hospital affiliation (Medicare data): Hoag Memorial Hospital Presbyterian

500 Superior Avenue, Suite 310, Newport Beach, CA 92663

(949) 760-9316
Claim listing

Charles W. Moniak, MD

Clinic or medical group · 1 OB-GYN registered here

OB-GYNs: Charles Moniak

Hospital affiliation (Medicare data): Hoag Memorial Hospital Presbyterian; Memorialcare Orange Coast Medical Center

320 Superior Ave, Suite 230, Newport Beach, CA 92663

(949) 645-7870
Claim listing

Hm Medical

Clinic or medical group · 1 OB-GYN registered here

OB-GYNs: Candace Howe

Hospital affiliation (Medicare data): Hoag Memorial Hospital Presbyterian

500 Superior Ave Ste 330, Newport Beach, CA 92663

(949) 646-2800
Claim listing

Yonatan Mahller MD Phd

Clinic or medical group · 1 OB-GYN registered here

OB-GYNs: Yonatan Mahller

Hospital affiliation (Medicare data): Hoag Memorial Hospital Presbyterian

320 Superior Ave Ste 290, Newport Beach, CA 92663

(949) 375-8244
Claim listing

Rhonda Flora MD

Clinic or medical group · 1 OB-GYN registered here

OB-GYNs: Manuela Vazquez

1441 Avocado Ave, 301, Newport Beach, CA 92660

(949) 644-2722
Claim listing

Catalin Marinescu, MD

Clinic or medical group · 1 OB-GYN registered here

OB-GYNs: Catalin Marinescu

Hospital affiliation (Medicare data): Hoag Memorial Hospital Presbyterian

415 Old Newport Blvd, Suite 100, Newport Beach, CA 92663

(312) 890-3864
Claim listing

James E Barber MD Professional

Clinic or medical group · 1 OB-GYN registered here

OB-GYNs: James Barber

400 Newport Center Dr, Suite 409, Newport Beach, CA 92660

(949) 760-8040
Claim listing

OB-GYNs listed individually (16)

Shown by city and phone. The NPI registry lists no practice organization at their address; where Medicare data names their group practice, it's shown.