NPPES file of Aug 9, 2026

Belliny Phaeton, MD

Public Health & General Preventive Medicine Physician · Loma Linda, CA

Belliny Phaeton, MD is a public health & general preventive medicine physician with a practice address in Loma Linda, California, and NPI 1699265629, issued on May 15, 2018. Check the license (California A180520, 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
1699265629
Name
Belliny Phaeton
Credential
MD
Primary taxonomy
Public Health & General Preventive Medicine Physician 2083P0901X
License number
A180520 CA
Self-reported in NPPES; status is on the state search
Practice location
24785 Stewart St # EH-204, Loma Linda, CA 92350
Phone
(909) 651-5809
Enumerated
May 15, 2018
Record last updated
Feb 18, 2025
Fax
(909) 558-0451
Medicare enrollment
Enrolled (PECOS I20220928000562); accepts Medicare assignment
Medical or professional school
New York Medical College, 2018
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.
Download card Updates feed

Verify Belliny Phaeton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A180520
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

50% fewer Medicare Part D claims than the average public health & general preventive medicine physician in 2024

411 Medicare Part D claims for 68 beneficiaries, against an average of 820 among the 336 providers of this specialty who prescribed in Part D.

  1. Belliny Phaeton411
  2. Specialty average820

Most prescribed

  1. Ozempic30 claims
  2. Atorvastatin Calcium29 claims
  3. Gabapentin21 claims
  4. Albuterol Sulfate Hfa20 claims
  5. Losartan Potassium19 claims
  6. Metformin Hcl19 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): 85.2 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 score71.8
  2. Costout of 100 · 30%64.5
  3. Promoting interoperabilityout of 100 · 25%82.0
  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).

Bills Medicare through 2 group practices

  1. Faculty Physicians And Surgeons OF LlusmLoma Linda, CA
  2. Sac Health SystemSan Bernardino, CA

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

Belliny Phaeton among 325 public health & general preventive medicine physician records in California

Belliny Phaeton, MD is one of 325 public health & general preventive medicine physician records with a practice address in California. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 86% of them.

  • NPI issued2018 · 86% of these records are older, 13% newer
  • In a Medicare fileYes · 27% of these records are
  • In the CMS Doctors and Clinicians fileYes · 13% of these records are
  • Graduated2018 · median 2008 among the 42 with a school on file
  • Record last updated2025 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2083P0901X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Public Health & General Preventive Medicine Physician providers in California

There are 325 public health & general preventive medicine physician records in California.

The 8 public health & general preventive medicine physician records with the nearest ZIP codes

  1. Peter Bastian, MDLoma Linda, CA 923501710299821
  2. Silvia Caswell, DOLoma Linda, CA 923501114585148
  3. Rebecca Chung, M.D.Loma Linda, CA 923501073875753
  4. Tonya Cramer, M.D., MPHLoma Linda, CA 923501083972350
  5. Leah Humann, M.D.Loma Linda, CA 923501639527286
  6. Stephen Kumar, M.D.Loma Linda, CA 923501356550909
  7. Richel Strydom, M.D.Loma Linda, CA 923501275768350
  8. Serena TonstadLoma Linda, CA 923501023258290

Common questions

What is Belliny Phaeton, MD's NPI number?

Belliny Phaeton, MD's National Provider Identifier (NPI) is 1699265629, issued on May 15, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Belliny Phaeton, MD located?

The NPPES record lists a practice address at 24785 Stewart St # EH-204, Loma Linda, CA, 92350. Phone: (909) 651-5809. Providers update this record themselves, so call before visiting.

How can I verify Belliny Phaeton, MD's license?

NPPES lists California license number A180520, 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 Belliny Phaeton, MD prescribe under Medicare Part D?

In 2024, Belliny Phaeton, MD had 411 Medicare Part D claims for 68 beneficiaries; the average among public health & general preventive medicine physician prescribers was 820. Part D covers Medicare prescriptions only.

What is Belliny Phaeton, MD's MIPS final score?

The 2023 MIPS final score is 85.2 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.