Jon David Maher, M.D.
Family Medicine Physician · Cresco, IA
Jon David Maher, M.D. is a family medicine physician with a practice address in Cresco, Iowa, and NPI 1598769945, issued on Jun 13, 2005. Check the license (Iowa 27683, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Jon David Maher
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 27683 IA
Self-reported in NPPES; status is on the state search - Practice location
- 321 8TH Ave W, Cresco, IA 52136
- Phone
- (563) 547-2022
- Enumerated
- Jun 13, 2005
- Record last updated
- Apr 6, 2026
- Fax
- (563) 547-4340
- Medicaid IDs
- 502370000 MN
6056317 IA - Medicare enrollment
- Enrolled (PECOS I20041202000737); accepts Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 1989
- Entity
- Type 1 · individual
Also registered at 321 8TH Ave W
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberlee Burckart, MDFamily Medicine Physician1093378754
- Jessica Dutka, ARNPFamily Nurse Practitioner1619371168
- Carrie Evans, ARNPFamily Nurse Practitioner1982070405
- Jessica Hart, ARNPFamily Nurse Practitioner1962184929
- Deanne HosekMental Health Counselor1801207832
- Paul Jensen, MDFamily Medicine Physician1912018649
Verify Jon David Maher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 27683Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average family medicine physician in 2024
4,826 Medicare Part D claims for 342 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 79 claims were for opioids.
Most prescribed
- Atorvastatin Calcium372 claims
- Warfarin Sodium192 claims
- Lisinopril177 claims
- Metoprolol Succinate143 claims
- Levothyroxine Sodium142 claims
- Metoprolol Tartrate135 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 MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Regional Health Services OF Howard CountyCresco, IA · Critical Access Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
7 family medicine physician records list a practice address in Cresco
They are 7 of the 59 NPPES records with a practice address in Cresco, and 2,336 family medicine physician records in Iowa.
All 7 in Cresco → All 2,336 in Iowa → Every provider in Cresco →
Other family medicine physician records in Iowa
- Jennifer Aanestad, M.D.Durant, IA1386649341
- Amjad Abdelhady, MDSioux City, IA1033966700
- Afsana Abdullah, D.O.Bettendorf, IA1760583066
- Raja Ali Abdullah, MDCedar Falls, IA1356101000
- Laura Abels, DOAnkeny, IA1427313527
- Matthew AbendrothDes Moines, IA1972918894
- Mabra Abernathy, M.D.Coralville, IA1316922545
- Jennifer Abler, D.O.Altoona, IA1528159068
- Michael Abouassaly, M.D.West Burlington, IA1184790909
- Safa Abukhalil, M.B.B.SWest Des Moines, IA1982084463
Common questions
What is Jon David Maher, M.D.'s NPI number?
Jon David Maher, M.D.'s National Provider Identifier (NPI) is 1598769945, issued on Jun 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jon David Maher, M.D. located?
The NPPES record lists a practice address at 321 8TH Ave W, Cresco, IA, 52136. Phone: (563) 547-2022. Providers update this record themselves, so call before visiting.
How can I verify Jon David Maher, M.D.'s license?
NPPES lists Iowa license number 27683, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jon David Maher, M.D. prescribe under Medicare Part D?
In 2024, Jon David Maher, M.D. had 4,826 Medicare Part D claims for 342 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Jon David Maher, M.D.'s MIPS final score?
The 2023 MIPS final score is 97.6 of 100. 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.