NPPES file of Aug 9, 2026

Frank P. Lin, M.D.

Neurology Physician · Monterey Park, CA

Frank P. Lin, M.D. is a neurology physician with a practice address in Monterey Park, California, and NPI 1821016452, issued on Jul 18, 2006. Check the license (California A78083, 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
1821016452
Name
Frank P. Lin
Credential
M.D.
Primary taxonomy
Neurology Physician 2084N0400X
License number
A78083 CA
Self-reported in NPPES; status is on the state search
Practice location
223 N Garfield Ave, Monterey Park, CA 91754
Phone
(626) 572-8601
Enumerated
Jul 18, 2006
Record last updated
Aug 14, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(626) 572-4888
Medicare enrollment
Enrolled (PECOS I20050627001145); accepts Medicare assignment
Medical or professional school
University Of Southern California Keck School Of Medicine, 1999
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 223 N Garfield Ave

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

  1. Chi Lam, MDInternal Medicine Physician1205843778
  2. Jaumaan Lee, M.D.Rehabilitation Practitioner1598851255
  3. Sumala LopansriDermatology Physician1962574426
  4. Wei Wang, MDInternal Medicine Physician1184788523
  5. Michelle Yu, M.D.Obstetrics & Gynecology Physician1851302194

Verify Frank P. Lin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A78083
    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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76% fewer Medicare Part D claims than the average neurology physician in 2024

334 Medicare Part D claims for 67 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.

  1. Frank Lin334
  2. Specialty average1,370

Most prescribed

  1. Levetiracetam43 claims
  2. Donepezil Hcl39 claims
  3. Amlodipine Besylate18 claims
  4. Eliquis18 claims
  5. Atorvastatin Calcium16 claims
  6. Zolpidem Tartrate14 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): 100 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 score100.0
  2. Costout of 100 · 30%90.1
  3. Promoting interoperabilityout of 100 · 25%87.0
  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: $15.11

1 payment: food and beverage; the largest payer was Abbott Laboratories. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Frank Lin$15.11
  2. Specialty average$8,318.07

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. Martin Luther King JR Community Medical FoundationCompton, CA

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

Frank P. Lin among 2,339 neurology physician records in California

Frank P. Lin, M.D. is one of 2,339 neurology physician records with a practice address in California. 81% 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 4% of them.

  • NPI issued2006 · 4% of these records are older, 59% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated1999 · median 2006 among the 1,628 with a school on file
  • Record last updated2019 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in California

There are 2,339 neurology physician records in California.

The 8 neurology physician records with the nearest ZIP codes

  1. James Lin, M.D.Monterey Park, CA 917541184742025
  2. Bryan Liou, M.D.Ontario, CA 917611316200660
  3. Michael Oh, M.D.Ontario, CA 917611972763555
  4. Diana Abdulrahman, M.D.Pomona, CA 917671518276880
  5. Martin Constante, M.D.Pomona, CA 917671902184419
  6. Nazli Janjua, MDPomona, CA 917671790719292
  7. Yasir Shareef, D.O.Pomona, CA 917671336178235
  8. Bruce Weimer, M.D.Glendora, CA 917411730287475

Common questions

What is Frank P. Lin, M.D.'s NPI number?

Frank P. Lin, M.D.'s National Provider Identifier (NPI) is 1821016452, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Frank P. Lin, M.D. located?

The NPPES record lists a practice address at 223 N Garfield Ave, Monterey Park, CA, 91754. Phone: (626) 572-8601. Providers update this record themselves, so call before visiting.

How can I verify Frank P. Lin, M.D.'s license?

NPPES lists California license number A78083, 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 Frank P. Lin, M.D. prescribe under Medicare Part D?

In 2024, Frank P. Lin, M.D. had 334 Medicare Part D claims for 67 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.

What is Frank P. Lin, M.D.'s MIPS final score?

The 2023 MIPS final score is 100 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.