Aaron Weaver, MD
Family Medicine Physician · Iowa City, IA
Aaron Weaver, MD is a family medicine physician with a practice address in Iowa City, Iowa, and NPI 1679197867, issued on Jun 3, 2020. Check the license (Iowa R-11905, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Aaron Weaver
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- R-11905 IA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Hawkins Dr, Iowa City, IA 52242
- Phone
- (319) 384-7507
- Enumerated
- Jun 3, 2020
- Record last updated
- Jun 3, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20230830001315); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2020
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Also registered at 200 Hawkins Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Aaron Weaver in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license R-11905Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average family medicine physician in 2024
2,406 Medicare Part D claims for 264 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 54 claims were for opioids.
Most prescribed
- Atorvastatin Calcium145 claims
- Lisinopril95 claims
- Metformin Hcl71 claims
- Amlodipine Besylate69 claims
- Omeprazole68 claims
- Albuterol Sulfate Hfa65 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): 83.7 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).
Bills Medicare through 2 group practices
- Aspirus Medical Group, Inc.Weston, WI
- Aspirus Wausau Hospital IncWausau, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaron Weaver among 2,336 family medicine physician records in Iowa
Aaron Weaver, MD is one of 2,336 family medicine physician records with a practice address in Iowa. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 85% of them.
- NPI issued2020 · 85% of these records are older, 13% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2020 · median 2006 among the 1,367 with a school on file
- Record last updated2020 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
156 family medicine physician records list a practice address in Iowa City
They are 156 of the 7,163 NPPES records with a practice address in Iowa City, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in Iowa City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
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- John Ely, MDIowa City, IA 522421366438723
- Eric Evans, MDIowa City, IA 522421730175571
- Robert Garrett, MDIowa City, IA 522421790771152
- Adelaide Gurwell, MDIowa City, IA 522421053309856
- Gerald Jogerst, MDIowa City, IA 522421326034117
- Oladipo Kukoyi, MDIowa City, IA 522421942296520
Common questions
What is Aaron Weaver, MD's NPI number?
Aaron Weaver, MD's National Provider Identifier (NPI) is 1679197867, issued on Jun 3, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Aaron Weaver, MD located?
The NPPES record lists a practice address at 200 Hawkins Dr, Iowa City, IA, 52242. Phone: (319) 384-7507. Providers update this record themselves, so call before visiting.
How can I verify Aaron Weaver, MD's license?
NPPES lists Iowa license number R-11905, 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 Aaron Weaver, MD prescribe under Medicare Part D?
In 2024, Aaron Weaver, MD had 2,406 Medicare Part D claims for 264 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Aaron Weaver, MD's MIPS final score?
The 2023 MIPS final score is 83.7 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.