Katharine C. Nitta, M.D.
Plastic Surgery Physician · Newport Beach, CA
Katharine C. Nitta, M.D. is a plastic surgery physician with a practice address in Newport Beach, California, and NPI 1932280765, issued on Oct 18, 2006. Check the license (California G54019, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Katharine C. Nitta
- Credential
- M.D.
- Primary taxonomy
- Plastic Surgery Physician 208200000X
- License number
- G54019 CA
Self-reported in NPPES; status is on the state search - Practice location
- 355 Placentia Ave Ste 206, Newport Beach, CA 92663
- Phone
- (949) 722-6644
- Enumerated
- Oct 18, 2006
- Record last updated
- Aug 27, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (949) 722-7875
- Entity
- Type 1 · individual
8 nearest plastic surgery physician records → All 894 in California → Look up another NPI →
Verify Katharine C. Nitta in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G54019Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average plastic surgery physician in 2024
33 Medicare Part D claims for 16 beneficiaries, against an average of 93 among the 3,527 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Katharine C. Nitta among 894 plastic surgery physician records in California
Katharine C. Nitta, M.D. is one of 894 plastic surgery physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 61% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2007 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
48 plastic surgery physician records list a practice address in Newport Beach
They are 48 of the 4,414 NPPES records with a practice address in Newport Beach, and 894 plastic surgery physician records in California.
All 894 in California → Every provider in Newport Beach → Plastic Surgery Physician nationwide →
The 8 plastic surgery physician records with the nearest ZIP codes
- Martin Bailey, M.D.Newport Beach, CA 926631124062294
- Michael Bain, MDNewport Beach, CA 926631316029341
- Amy Bandy, D.O.Newport Beach, CA 926631144328568
- Brian Dickinson, MDNewport Beach, CA 926631811173115
- Parviz Goshtasby, M.D.Newport Beach, CA 926631912030479
- Tze Yung Ip, MDNewport Beach, CA 926631295814416
- Shahrooz Kelishadi, MDNewport Beach, CA 926631831225952
- Richard Lee, M.D.Newport Beach, CA 926631891794269
Common questions
What is Katharine C. Nitta, M.D.'s NPI number?
Katharine C. Nitta, M.D.'s National Provider Identifier (NPI) is 1932280765, issued on Oct 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Katharine C. Nitta, M.D. located?
The NPPES record lists a practice address at 355 Placentia Ave Ste 206, Newport Beach, CA, 92663. Phone: (949) 722-6644. Providers update this record themselves, so call before visiting.
How can I verify Katharine C. Nitta, M.D.'s license?
NPPES lists California license number G54019, 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.
How much does Katharine C. Nitta, M.D. prescribe under Medicare Part D?
In 2024, Katharine C. Nitta, M.D. had 33 Medicare Part D claims for 16 beneficiaries; the average among plastic surgery physician prescribers was 93. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.