James Barber, MD
Obstetrics & Gynecology Physician · Newport Beach, CA
James Barber, MD is an obstetrics & gynecology physician with a practice address in Newport Beach, California, and NPI 1336257138, issued on Aug 29, 2006. Check the license (California G86802, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- James Barber
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- G86802 CA
8599 NV
Self-reported in NPPES; status is on the state search - Practice location
- 400 Newport Center Dr, Newport Beach, CA 92660
- Phone
- (949) 760-8040
- Enumerated
- Aug 29, 2006
- Entity
- Type 1 · individual
Also registered at 400 Newport Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Barnes, DDSDentist1801002787
- H. Brennan, M.D.Otolaryngology/Facial Plastic Surgery Physician1558396895
- Susan Cederstrom, M.D.Internal Medicine Physician1578529012
- John Chiu, MDAllergy & Immunology Physician1326121716
- H Chun, MDPlastic Surgery Physician1902961691
- Tanya Foreman, M.D.MOHS-Micrographic Surgery Physician1497706113
Verify James Barber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G86802Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Obstetrics & Gynecology Physician providers in California
There are 5,004 obstetrics & gynecology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other obstetrics & gynecology physician records in California
- Ingrid Aalami, MDSan Jose, CA1952376550
- Avisa Abaian- Eagar, M.D.Orange, CA1316057755
- Derek Abbassi, MDWalnut Creek, CA1841364155
- Nicole Abell, DOVentura, CA1811243603
- Zachary AbelsonLos Angeles, CA1689237414
- Sina Abhari, MDNewport Beach, CA1073955290
- Ray Abinader, M.D.Loma Linda, CA1770901548
- Tarek Abou El Kheir, M.D.San Bernardino, CA1477521789
- Nada Abou-HaibaLos Angeles, CA1134067549
- Ariel Abrahams, MDDowney, CA1376726174
Common questions
What is James Barber, MD's NPI number?
James Barber, MD's National Provider Identifier (NPI) is 1336257138, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Barber, MD located?
The NPPES record lists a practice address at 400 Newport Center Dr, Newport Beach, CA, 92660. Phone: (949) 760-8040. Providers update this record themselves, so call before visiting.
How can I verify James Barber, MD's license?
NPPES lists California license number G86802, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.