Michael Wang, OD.
Optometrist · Elk Grove, CA
Michael Wang, OD. is an optometrist with a practice address in Elk Grove, California, and NPI 1104820950, issued on Jun 9, 2005. Check the license (California OPT10004TPA, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Wang
- Credential
- OD.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT10004TPA CA
Self-reported in NPPES; status is on the state search - Practice location
- 9727 Elk Grove Florin RD, Elk Grove, CA 95624
- Phone
- (916) 686-5165
- Enumerated
- Jun 9, 2005
- Record last updated
- Jun 17, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (916) 686-5865
- Medicaid ID
- SDO100040 CA
- Medicare enrollment
- Enrolled (PECOS I20070801000722); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 9727 Elk Grove Florin RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lynn Buttino, O.D.Optometrist1578657573
- Theodore Celeste, BCTMBMassage Therapist1073051181
- Peter Ngai, DMDGeneral Practice Dentistry1083606388
- Vivica Nguyen, FNPFamily Nurse Practitioner1851087639
- Penny Phipps, DDSGeneral Practice Dentistry1265424568
- Roger Reich, DDSGeneral Practice Dentistry1154430403
Verify Michael Wang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT10004TPACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.8 times the Medicare Part D claims of the average optometrist in 2024
1,618 Medicare Part D claims for 437 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 55% of claims.
Most prescribed
- Latanoprost433 claims
- Xiidra223 claims
- Azelastine Hcl129 claims
- Lumigan119 claims
- Timolol Maleate103 claims
- Brimonidine Tartrate74 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: $760.82
29 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 2 group practices
- Gabriel Jacob MD A Medical CorporationRoseville, CA
- Michael WangElk Grove, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Wang among 8,308 optometrist records in California
Michael Wang, OD. 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
- Graduated1992 · median 2008 among the 3,573 with a school on file
- Record last updated2013 · 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).
47 optometrist records list a practice address in Elk Grove
They are 47 of the 3,596 NPPES records with a practice address in Elk Grove, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Elk Grove → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Lynn Buttino, O.D.Elk Grove, CA 956241578657573
- John Eliopulos, O.D.Elk Grove, CA 956241619930500
- Lee Greenwood, OPTOMETRISTElk Grove, CA 956241952461337
- Thuy Ha, O.D.Elk Grove, CA 956241508906272
- David Kageyama, ODElk Grove, CA 956241871550574
- Andrew Kageyama, ODElk Grove, CA 956241437882636
- Amrita Kaler, O.D.Elk Grove, CA 956241033444112
- Diana McKnight, O.D.Elk Grove, CA 956241457310500
Common questions
What is Michael Wang, OD.'s NPI number?
Michael Wang, OD.'s National Provider Identifier (NPI) is 1104820950, issued on Jun 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael Wang, OD. located?
The NPPES record lists a practice address at 9727 Elk Grove Florin RD, Elk Grove, CA, 95624. Phone: (916) 686-5165. Providers update this record themselves, so call before visiting.
How can I verify Michael Wang, OD.'s license?
NPPES lists California license number OPT10004TPA, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Wang, OD. prescribe under Medicare Part D?
In 2024, Michael Wang, OD. had 1,618 Medicare Part D claims for 437 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.