M Polly McKinstry, M D
Specialist · Laguna Hills, CA
M Polly McKinstry, M D is a specialist with a practice address in Laguna Hills, California, and NPI 1447269501, issued on Aug 7, 2006. Check the license (California G54934, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- M Polly McKinstry
- Credential
- M D
- Primary taxonomy
- Specialist 174400000X
- License number
- G54934 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23961 Calle DE LA Magdalena Ste 402, Laguna Hills, CA 92653
- Phone
- (949) 595-0095
- Enumerated
- Aug 7, 2006
- Record last updated
- Aug 31, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (949) 595-4459
- Medicare enrollment
- Enrolled (PECOS I20120413000621); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 1981
- Entity
- Type 1 · individual
8 nearest specialist records → All 5,749 in California → Look up another NPI →
Also registered at 23961 Calle DE LA Magdalena Ste 402
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kiet Loc, M.D.Neurology Physician1609041581
Verify M Polly McKinstry in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license G54934Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average specialist in 2024
341 Medicare Part D claims for 128 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims. 39 claims were for opioids.
Most prescribed
- Neomycin-Polymyxin-Dexameth108 claims
- Tobramycin-Dexamethasone51 claims
- Hydrocodone-Acetaminophen39 claims
- Erythromycin37 claims
- Restasis25 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $35.97
1 payment: food and beverage; the largest payer was Oyster Point Pharma, Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
M Polly McKinstry among 5,749 specialist records in California
M Polly McKinstry, M D is one of 5,749 specialist records with a practice address in California. 30% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 60% newer
- In a Medicare fileYes · 30% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1981 · median 1989 among the 1,075 with a school on file
- Record last updated2020 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in California
There are 5,749 specialist records in California.
All 5,749 in California → Every provider in Laguna Hills → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Nili Alai, M.D.Laguna Hills, CA 926531245326206
- Valdemar Ascencio, M.D.Laguna Hills, CA 926531962569384
- Henry Bruce, M.D.Laguna Hills, CA 926531114920535
- Sandeep Chaudhary, M.DLaguna Hills, CA 926531417055872
- Mark Jason, M.DLaguna Hills, CA 926531629179536
- Manijeh Javaheri, M.D.Laguna Hills, CA 926531639102387
- Kenneth Lynn, M.D.Laguna Hills, CA 926531548280423
- Susie Rudzik, OTLaguna Hills, CA 926531316097199
Common questions
What is M Polly McKinstry, M D's NPI number?
M Polly McKinstry, M D's National Provider Identifier (NPI) is 1447269501, issued on Aug 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is M Polly McKinstry, M D located?
The NPPES record lists a practice address at 23961 Calle DE LA Magdalena Ste 402, Laguna Hills, CA, 92653. Phone: (949) 595-0095. Providers update this record themselves, so call before visiting.
How can I verify M Polly McKinstry, M D's license?
NPPES lists California license number G54934, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does M Polly McKinstry, M D prescribe under Medicare Part D?
In 2024, M Polly McKinstry, M D had 341 Medicare Part D claims for 128 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is M Polly McKinstry, M D's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.