Adam Holt, MD
Family Medicine Physician · Greenfield, WI
Adam Holt, MD is a family medicine physician with a practice address in Greenfield, Wisconsin, and NPI 1649579095, issued on Mar 24, 2011. Check the license (Wisconsin 60231, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Adam Holt
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 60231 WI
Self-reported in NPPES; status is on the state search - Practice location
- 4600 W Loomis RD, Greenfield, WI 53220
- Phone
- (414) 389-7900
- Enumerated
- Mar 24, 2011
- Entity
- Type 1 · individual
Also registered at 4600 W Loomis RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Barton, MDOtolaryngology Physician1447261912
- Sara Bjorklund, PA-CPhysician Assistant1932464088
- Brianne Gebhardt, APNPNurse Practitioner1538714316
- Kimberly Kocher, PASurgical Physician Assistant1801202445
- Mimi Kokoska, MDPlastic Surgery within the Head & Neck (Otolaryngology) Physician1770674897
- Konrad Krawczyk, M.D.Family Medicine Physician1386619039
Verify Adam Holt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 60231Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
42% more Medicare Part D claims than the average family medicine physician in 2024
4,994 Medicare Part D claims for 525 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 291 claims were for opioids.
Most prescribed
- Atorvastatin Calcium315 claims
- Amlodipine Besylate267 claims
- Lisinopril234 claims
- Levothyroxine Sodium196 claims
- Hydrocodone-Acetaminophen185 claims
- Omeprazole139 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
- Henry Ford Health SystemDetroit, MI
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.
31 family medicine physician records list a Greenfield practice address
They are 31 of the 961 NPPES records with a Greenfield practice address, and 3,629 family medicine physician records in Wisconsin.
All 31 in Greenfield → All 3,629 in Wisconsin → Every provider in Greenfield →
Other family medicine physician records in Wisconsin
- Ghudran Abdulal, MDNew Berlin, WI1083622666
- Vanessa Abejuela-Matt, D.O.Mount Pleasant, WI1558687749
- Benjamin Abeyta, M.D.Wauwatosa, WI1447511597
- Emily Abeyta, MDWaukesha, WI1386905107
- Islam Abo Al Nadie, MDMilwaukee, WI1326618786
- Jeanette Abraham, MDWeston, WI1205895810
- Sarada Abraham, M.D.Oconomowoc, WI1962851972
- Kirsten Abramson, MDMadison, WI1417909979
- Alexandra Adams, MD PHDMadison, WI1184689291
- David AdamsMadison, WI1992986897
Common questions
What is Adam Holt, MD's NPI number?
Adam Holt, MD's National Provider Identifier (NPI) is 1649579095, issued on Mar 24, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Adam Holt, MD located?
The NPPES record lists a practice address at 4600 W Loomis RD, Greenfield, WI, 53220. Phone: (414) 389-7900. Providers update this record themselves, so call before visiting.
How can I verify Adam Holt, MD's license?
NPPES lists Wisconsin license number 60231, 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 Adam Holt, MD prescribe under Medicare Part D?
In 2024, Adam Holt, MD had 4,994 Medicare Part D claims for 525 beneficiaries; the average among family medicine physician prescribers was 3,519. 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.