Michael Allen, O.D.
Optometrist · Barstow, CA
Michael Allen, O.D. is an optometrist with a practice address in Barstow, California, and NPI 1629003447, issued on Jul 11, 2006. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Allen
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- Practice location
- 1356 E Main St Ste A, Barstow, CA 92311
- Phone
- (760) 256-8014
- Enumerated
- Jul 11, 2006
- Entity
- Type 1 · individual
Also registered at 1356 E Main St Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kenneth Bracken, O.D.Optometrist1356652622
Verify Michael Allen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3.8 times the Medicare Part D claims of the average optometrist in 2024
1,058 Medicare Part D claims for 357 beneficiaries, against an average of 279 among the 32,314 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Latanoprost461 claims
- Cyclosporine209 claims
- Timolol Maleate85 claims
- Dorzolamide-Timolol59 claims
- Brimonidine Tartrate50 claims
- Neomycin-Polymyxin-Dexameth36 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.
One hospital or facility affiliation
- Southern California Permanente Medical GroupRedlands, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
5 optometrist records list a Barstow practice address
They are 5 of the 610 NPPES records with a Barstow practice address, and 8,156 optometrist records in California.
All 5 in Barstow → All 8,156 in California → Every provider in Barstow →
Other optometrist records in California
- Douglas Aaseby, O.D.El Dorado Hills, CA1962715961
- Saloumeh Abadi, ODSanta Monica, CA1699258756
- Davoud AbbasiFillmore, CA1902361678
- Christopher Abbott, O.D.Santee, CA1417936220
- Sara Abboud, ODAlbany, CA1649052846
- Ghezal Abdali, O.D.Tustin, CA1770688640
- Nahid Abdali, O.D.San Ramon, CA1700210242
- Yasmeen AbdelfattahIrvine, CA1417786617
- Marina Abdou, ODUpland, CA1356017321
- Angela Abe, OPTModesto, CA1336108885
Common questions
What is Michael Allen, O.D.'s NPI number?
Michael Allen, O.D.'s National Provider Identifier (NPI) is 1629003447, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Allen, O.D. located?
The NPPES record lists a practice address at 1356 E Main St Ste A, Barstow, CA, 92311. Phone: (760) 256-8014. Providers update this record themselves, so call before visiting.
How can I verify Michael Allen, O.D.'s license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Allen, O.D. prescribe under Medicare Part D?
In 2024, Michael Allen, O.D. had 1,058 Medicare Part D claims for 357 beneficiaries; the average among optometrist prescribers was 279. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.