NPPES file of Aug 9, 2026

Ronald George Dong, M.D.

Otolaryngology Physician · Stockton, CA

Ronald George Dong, M.D. is an otolaryngology physician with a practice address in Stockton, California, and NPI 1194764472, issued on Jun 5, 2006. Check the license (California G87118, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194764472
Name
Ronald George Dong
Credential
M.D.
Primary taxonomy
Otolaryngology Physician 207Y00000X
License number
G87118 CA
Self-reported in NPPES; status is on the state search
Practice location
10200 Trinity Pkwy Ste 201, Stockton, CA 95219
Phone
(209) 952-0483
Enumerated
Jun 5, 2006
Record last updated
May 7, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(209) 478-5785
Medicare enrollment
Enrolled (PECOS I20040923001007); accepts Medicare assignment
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 10200 Trinity Pkwy Ste 201

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

  1. Kristin Bennett, M.D.Otolaryngology Physician1922047299
  2. Susan Cordes, M.D.Otolaryngology Physician1285668707
  3. Sarah Garvey, AUDAudiologist1811792054
  4. Denise Guendert, M.D.Otolaryngology Physician1841377405
  5. Spencer Lowe, MDOtolaryngology Physician1932201589
  6. Josephine Nguyen, MDOtolaryngology/Facial Plastic Surgery Physician1952621435

Verify Ronald George Dong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G87118
    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

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38% fewer Medicare Part D claims than the average otolaryngology physician in 2024

338 Medicare Part D claims for 162 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 21 claims were for opioids.

  1. Ronald Dong338
  2. Specialty average541

Most prescribed

  1. Fluticasone Propionate75 claims
  2. Ofloxacin46 claims
  3. Omeprazole40 claims
  4. Ipratropium Bromide24 claims
  5. Hydrocodone-Acetaminophen19 claims
  6. Fluocinolone Acetonide17 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 68 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score56.1
  2. Costout of 100 · 30%37.7
  3. Promoting interoperabilityout of 100 · 25%94.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,444.93

57 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ronald Dong$1,444.93
  2. Specialty average$1,922.50

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. Sacramento Ear Nose And Throat Surgical And Medical Group IncStockton, CA

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

Otolaryngology Physician providers in California

There are 1,212 otolaryngology physician records in California.

Other otolaryngology physician records in California

  1. Arman Abdalkhani, MDPalo Alto, CA1356536130
  2. Abdul-Rahman Abdel-ReheemLos Angeles, CA1831770437
  3. Ahmed AbdelmeguidPalo Alto, CA1447744180
  4. Rami Abdou, M.D.Santa Rosa, CA1700143013
  5. Eric AbelloOrange, CA1922566215
  6. Mohamed Aboueisha, MDLos Angeles, CA1316678881
  7. Marianne Abouyared, M.D.Sacramento, CA1235472200
  8. Norton Abramson, M.D.San Clemente, CA1356488696
  9. Basil Adad, MDWalnut Creek, CA1487732574
  10. Brett Adams, MDStockton, CA1407934227

Common questions

What is Ronald George Dong, M.D.'s NPI number?

Ronald George Dong, M.D.'s National Provider Identifier (NPI) is 1194764472, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ronald George Dong, M.D. located?

The NPPES record lists a practice address at 10200 Trinity Pkwy Ste 201, Stockton, CA, 95219. Phone: (209) 952-0483. Providers update this record themselves, so call before visiting.

How can I verify Ronald George Dong, M.D.'s license?

NPPES lists California license number G87118, 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 Ronald George Dong, M.D. prescribe under Medicare Part D?

In 2024, Ronald George Dong, M.D. had 338 Medicare Part D claims for 162 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.

What is Ronald George Dong, M.D.'s MIPS final score?

The 2023 MIPS final score is 68 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.