Marymargaret Leilani Chappell, PA
Physician Assistant · Iowa City, IA
Marymargaret Leilani Chappell, PA is a physician assistant with a practice address in Iowa City, Iowa, and NPI 1790495950, issued on Nov 29, 2022. Check the license (Iowa 116806, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marymargaret Leilani Chappell
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 116806 IA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Hawkins Dr, Iowa City, IA 52242
- Phone
- (319) 356-4019
- Enumerated
- Nov 29, 2022
- Record last updated
- Mar 25, 2025
- Fax
- (319) 353-8073
- Medicare enrollment
- Enrolled (PECOS I20221230001891); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,525 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 Marymargaret Leilani Chappell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 116806Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average physician assistant in 2024
94 Medicare Part D claims for 77 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
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.
Marymargaret Leilani Chappell among 1,525 physician assistant records in Iowa
Marymargaret Leilani Chappell, PA is one of 1,525 physician assistant records with a practice address in Iowa. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 76% of them.
- NPI issued2022 · 76% of these records are older, 17% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2022 · median 2017 among the 1,053 with a school on file
- Record last updated2025 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
226 physician assistant records list a practice address in Iowa City
They are 226 of the 7,163 NPPES records with a practice address in Iowa City, and 1,525 physician assistant records in Iowa.
All 1,525 in Iowa → Every provider in Iowa City → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Lynn Gingerich, PAIowa City, IA 522421013900224
- Mary Greve, PA CIowa City, IA 522421477547768
- Keith Guess, PAIowa City, IA 522421841293354
- Judith Heckman, PA CIowa City, IA 522421154316875
- Myrl Holida, PACIowa City, IA 522421992790778
- Craig Larson, PACIowa City, IA 522421912990128
- Nita Lee, PAIowa City, IA 522421417942111
- Robert Lewis, PAIowa City, IA 522421225020423
Common questions
What is Marymargaret Leilani Chappell, PA's NPI number?
Marymargaret Leilani Chappell, PA's National Provider Identifier (NPI) is 1790495950, issued on Nov 29, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Marymargaret Leilani Chappell, PA located?
The NPPES record lists a practice address at 200 Hawkins Dr, Iowa City, IA, 52242. Phone: (319) 356-4019. Providers update this record themselves, so call before visiting.
How can I verify Marymargaret Leilani Chappell, PA's license?
NPPES lists Iowa license number 116806, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Marymargaret Leilani Chappell, PA prescribe under Medicare Part D?
In 2024, Marymargaret Leilani Chappell, PA had 94 Medicare Part D claims for 77 beneficiaries; the average among physician assistant prescribers was 830. 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.