NPPES file of Aug 9, 2026

Naing Tun Kyaw, MD

Nephrology Physician · Oceanside, CA

Naing Tun Kyaw, MD is a nephrology physician with a practice address in Oceanside, California, and NPI 1689784308, issued on Aug 30, 2006. Check the license (California A 97469, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689784308
Name
Naing Tun Kyaw
Credential
MD
Primary taxonomy
Nephrology Physician 207RN0300X
License number
A 97469 CA
Self-reported in NPPES; status is on the state search
Practice location
3300 Vista Way Ste B, Oceanside, CA 92056
Phone
(760) 967-9900
Enumerated
Aug 30, 2006
Record last updated
Aug 7, 2026
Fax
(760) 967-6769
Medicare enrollment
Enrolled (PECOS I20090720000150); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3300 Vista Way Ste B

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Talar Kharadjian, MDNephrology Physician1770938201
  2. Andrew Liu, MDNephrology Physician1710481866
  3. Sandra Nibbelink Ahearn, NPFamily Nurse Practitioner1326513441

Verify Naing Tun Kyaw in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A 97469
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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90% more Medicare Part D claims than the average nephrology physician in 2024

2,787 Medicare Part D claims for 318 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.

  1. Naing Kyaw2,787
  2. Specialty average1,465

Most prescribed

  1. Amlodipine Besylate294 claims
  2. Sevelamer Carbonate167 claims
  3. Furosemide158 claims
  4. Losartan Potassium153 claims
  5. Jardiance148 claims
  6. Hydralazine Hcl141 claims

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.

Industry payments in 2024: $4,209.91

10 payments; by number, the most common kind was food and beverage; the largest payer was Fresenius USA Marketing, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Naing Kyaw$4,209.91
  2. Specialty average$3,091.37

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Balboa Nephrology Medical Group IncOceanside, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Naing Tun Kyaw among 1,468 nephrology physician records in California

Naing Tun Kyaw, MD is one of 1,468 nephrology physician records with a practice address in California. 88% 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 10% of them.

  • NPI issued2006 · 10% of these records are older, 48% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 77% of these records are
  • Graduated2002 · median 2001 among the 1,128 with a school on file
  • Record last updated2026 · 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 207RN0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nephrology Physician providers in California

There are 1,468 nephrology physician records in California.

The 8 nephrology physician records with the nearest ZIP codes

  1. Richard Barager, MDOceanside, CA 920561508864448
  2. Talar Kharadjian, MDOceanside, CA 920561770938201
  3. Andrew Liu, MDOceanside, CA 920561710481866
  4. Amy Matayoshi, M.D.Oceanside, CA 920561417921982
  5. Avi Hettena, M.D.Rancho Santa Fe, CA 920671013029487
  6. Clyde Beck, Jr., MDLa Jolla, CA 920371457797169
  7. Mark Boiskin, M.D.La Jolla, CA 920371437154143
  8. Melanie Farrell, M.D.La Jolla, CA 920371144322850

Common questions

What is Naing Tun Kyaw, MD's NPI number?

Naing Tun Kyaw, MD's National Provider Identifier (NPI) is 1689784308, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Naing Tun Kyaw, MD located?

The NPPES record lists a practice address at 3300 Vista Way Ste B, Oceanside, CA, 92056. Phone: (760) 967-9900. Providers update this record themselves, so call before visiting.

How can I verify Naing Tun Kyaw, MD's license?

NPPES lists California license number A 97469, 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 Naing Tun Kyaw, MD prescribe under Medicare Part D?

In 2024, Naing Tun Kyaw, MD had 2,787 Medicare Part D claims for 318 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.