Alan Irving Sladky, O.D.
Optometrist · Sacramento, CA
Alan Irving Sladky, O.D. is an optometrist with a practice address in Sacramento, California, and NPI 1720148083, issued on Dec 9, 2006. Check the license (California 10999T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alan Irving Sladky
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 10999T CA
Self-reported in NPPES; status is on the state search - Practice location
- 7465 Rush River Dr, Sacramento, CA 95831
- Phone
- (916) 395-3937
- Enumerated
- Dec 9, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- SD1099900 CA
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 7465 Rush River Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lawreence LauPharmacist1104235977
- Alvin Lee, PHARM.D.Geriatric Pharmacist1073924403
- Gregg Morioka, PHARM.DPharmacist1669908174
Verify Alan Irving Sladky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 10999TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average optometrist in 2024
43 Medicare Part D claims for 19 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Prednisolone Acetate16 claims
- Azithromycin12 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.
Industry payments in 2024: $67.61
3 payments; by number, the most common kind was food and beverage; the largest payer was Johnson & Johnson Vision Care, 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.
Alan Irving Sladky among 8,308 optometrist records in California
Alan Irving Sladky, O.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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 66% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- 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 Sacramento → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Andrew Chun, O.D.Sacramento, CA 958311497930986
- Alan Kirsch, O.D.Sacramento, CA 958311063431336
- Suhani Megh, ODSacramento, CA 958311750181467
- Nichole Nakata, O.D.Sacramento, CA 958311609229780
- Catlinh Nguyen, ODSacramento, CA 958311215855721
- Todd Otani, O.D.Sacramento, CA 958311215149562
- Norman Takeda, O.D.Sacramento, CA 958311558339077
- Henny Toy, O.D.Sacramento, CA 958311962492835
Common questions
What is Alan Irving Sladky, O.D.'s NPI number?
Alan Irving Sladky, O.D.'s National Provider Identifier (NPI) is 1720148083, issued on Dec 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alan Irving Sladky, O.D. located?
The NPPES record lists a practice address at 7465 Rush River Dr, Sacramento, CA, 95831. Phone: (916) 395-3937. Providers update this record themselves, so call before visiting.
How can I verify Alan Irving Sladky, O.D.'s license?
NPPES lists California license number 10999T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Alan Irving Sladky, O.D. prescribe under Medicare Part D?
In 2024, Alan Irving Sladky, O.D. had 43 Medicare Part D claims for 19 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
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.