Sanjay K. Sharma, MD
Pain Medicine (Physical Medicine & Rehabilitation) Physician · Greenfield, WI
Sanjay K. Sharma, MD is a pain medicine (physical medicine & rehabilitation) physician with a practice address in Greenfield, Wisconsin, and NPI 1487606166, issued on May 17, 2006. Check the license (Wisconsin 43945, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Sanjay K. Sharma
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Physical Medicine & Rehabilitation) Physician 2081P2900X
- License numbers
- 43945 WI
251042 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4131 W. Loomis RD., Greenfield, WI 53221
- Phone
- (414) 325-7246
- Enumerated
- May 17, 2006
- Record last updated
- May 3, 2023
- Fax
- (414) 325-3770
- Medicaid ID
- 34511600 WI
- Medicare enrollment
- Enrolled (PECOS I20230210000264); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 4131 W. Loomis RD.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gregory Cavanaugh, PA-CPhysician Assistant1124084462
- Ann Lebaron, PA-CPhysician Assistant1851354013
- Dermot More O'Ferrall, MDPain Medicine (Anesthesiology) Physician1356318067
- Thomas Stauss, MDPain Medicine (Anesthesiology) Physician1841267572
- Harry Tagalakis, MDPain Medicine (Anesthesiology) Physician1386611093
Verify Sanjay K. Sharma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 43945Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average pain medicine (physical medicine & rehabilitation) physician in 2024
1,052 Medicare Part D claims for 200 beneficiaries, against an average of 1,479 among the 1,457 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 230 claims were for opioids.
Most prescribed
- Gabapentin161 claims
- Meloxicam109 claims
- Celecoxib97 claims
- Oxycodone-Acetaminophen90 claims
- Methocarbamol85 claims
- Pregabalin64 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): 78.9 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: $56.51
3 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 1,126 providers of this specialty with any payment received $2,193.30 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
- New York UniversityNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pain Medicine (Physical Medicine & Rehabilitation) Physician providers in Wisconsin
There are 14 pain medicine (physical medicine & rehabilitation) physician records in Wisconsin.
Other pain medicine (physical medicine & rehabilitation) physician records in Wisconsin
- Roman Berezovski, MDMilwaukee, WI1871569830
- Jeffrey Gorelick, MDWallwatosa, WI1326143942
- Timothy Harbst, MDLa Crosse, WI1225033830
- Susan Husslein, PTAWest Allis, WI1427102631
- Taha Jamil, M.D.Appleton, WI1609812569
- Kenneth Klein, MDBeloit, WI1881681294
- Jeff Kleiner, M.D.Milwaukee, WI1194712232
- Matthew Kortes, MDAbbotsford, WI1881034627
- Rae Jean Muchenberger, PTAWest Allis, WI1295894640
- Vittal Ramachandra Nagar, M.DSaint Croix Falls, WI1245599760
Common questions
What is Sanjay K. Sharma, MD's NPI number?
Sanjay K. Sharma, MD's National Provider Identifier (NPI) is 1487606166, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sanjay K. Sharma, MD located?
The NPPES record lists a practice address at 4131 W. Loomis RD., Greenfield, WI, 53221. Phone: (414) 325-7246. Providers update this record themselves, so call before visiting.
How can I verify Sanjay K. Sharma, MD's license?
NPPES lists Wisconsin license number 43945, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sanjay K. Sharma, MD prescribe under Medicare Part D?
In 2024, Sanjay K. Sharma, MD had 1,052 Medicare Part D claims for 200 beneficiaries; the average among pain medicine (physical medicine & rehabilitation) physician prescribers was 1,479. Part D covers Medicare prescriptions only.
What is Sanjay K. Sharma, MD's MIPS final score?
The 2023 MIPS final score is 78.9 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.