May Isbell, M.D.
Optometrist · Beverly Hills, CA
May Isbell, M.D. is an optometrist with a practice address in Beverly Hills, California, and NPI 1477549608, issued on Sep 22, 2005. Check the license (California OPT10927, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- May Isbell
- Credential
- M.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT10927 CA
Self-reported in NPPES; status is on the state search - Practice location
- 250 N Robertson Blvd, Beverly Hills, CA 90211
- Phone
- (310) 967-1884
- Enumerated
- Sep 22, 2005
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (310) 967-1744
- Medicare enrollment
- Enrolled (PECOS I20040817001505); accepts Medicare assignment
- Medical or professional school
- University Of California, Irvine, California College Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 250 N Robertson Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Natasha Boghosian, D.D.S.Dentist1114132925
- James Caplan, M.D.Pulmonary Disease Physician1992717037
Verify May Isbell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT10927Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% more Medicare Part D claims than the average optometrist in 2024
544 Medicare Part D claims for 213 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 57% of claims.
Most prescribed
- Latanoprost201 claims
- Lumigan43 claims
- Restasis43 claims
- Cyclosporine34 claims
- Neomycin-Polymyxin-Dexameth34 claims
- Dorzolamide-Timolol28 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): 85.7 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $428.70
7 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 34,453 providers of this specialty with any payment received $769.99 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.
Bills Medicare through one group practice
- Cedars-Sinai Medical Care FoundationLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
May Isbell among 8,308 optometrist records in California
May Isbell, M.D. is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1993 · median 2008 among the 3,573 with a school on file
- Record last updated2007 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in California
There are 8,308 optometrist records in California.
All 8,308 in California → Every provider in Beverly Hills → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Kate Fan, ODBeverly Hills, CA 902111316618481
- Peyton Glass, ODBeverly Hills, CA 902111356878565
- Elena Huber, ODBeverly Hills, CA 902111922523315
- Peter Koh, ODBeverly Hills, CA 902111861488843
- David Krasnow, OD, MPH, MBABeverly Hills, CA 902111609857820
- Jamie Lee, O.D.Beverly Hills, CA 902111215341771
- Charlotte Newman, ODBeverly Hills, CA 902111669601571
- Deborah Newman, ODBeverly Hills, CA 902111144059775
Common questions
What is May Isbell, M.D.'s NPI number?
May Isbell, M.D.'s National Provider Identifier (NPI) is 1477549608, issued on Sep 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is May Isbell, M.D. located?
The NPPES record lists a practice address at 250 N Robertson Blvd, Beverly Hills, CA, 90211. Phone: (310) 967-1884. Providers update this record themselves, so call before visiting.
How can I verify May Isbell, M.D.'s license?
NPPES lists California license number OPT10927, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does May Isbell, M.D. prescribe under Medicare Part D?
In 2024, May Isbell, M.D. had 544 Medicare Part D claims for 213 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is May Isbell, M.D.'s MIPS final score?
The 2023 MIPS final score is 85.7 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.