Melissa Leigh Olthoff, PA-C
Medical Physician Assistant · Iowa City, IA
Melissa Leigh Olthoff, PA-C is a medical physician assistant with a practice address in Iowa City, Iowa, and NPI 1033527296, issued on Jul 31, 2014. Check the license (Iowa 082107, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melissa Leigh Olthoff
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- 082107 IA
PA.0007822 CO
085005548 IL
Self-reported in NPPES; status is on the state search - Practice location
- 201 S Clinton St Ste 168, Iowa City, IA 52240
- Phone
- (319) 678-7329
- Enumerated
- Jul 31, 2014
- Record last updated
- Jan 21, 2025
- Fax
- (319) 467-8105
- Medicare enrollment
- Enrolled (PECOS I20160621000339); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 235 in Iowa → Look up another NPI →
Also registered at 201 S Clinton St Ste 168
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brandon Abel, DNPFamily Nurse Practitioner1043160674
- Marissa Amidon, DNP, FNP-BCNurse Practitioner1043039738
- Mark Atcher, ARNPFamily Nurse Practitioner1205473808
- Sarah Barrick, PA-CPhysician Assistant1124672415
- Brianne Benjamin, DNP, ARNP, FNP-CNurse Practitioner1164049680
- Alexa Bliss, DNP, ARNP, FNP-CFamily Nurse Practitioner1548022247
Verify Melissa Leigh Olthoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 082107Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average medical physician assistant in 2024
108 Medicare Part D claims for 72 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Prednisone13 claims
- Doxycycline Hyclate11 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.
Bills Medicare through one group practice
- State University OF IowaIowa City, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melissa Leigh Olthoff among 235 medical physician assistant records in Iowa
Melissa Leigh Olthoff, PA-C is one of 235 medical physician assistant records with a practice address in Iowa. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 69% of them.
- NPI issued2014 · 69% of these records are older, 30% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2014 · median 2012 among the 144 with a school on file
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Iowa
There are 235 medical physician assistant records in Iowa.
All 235 in Iowa → Every provider in Iowa City → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Amber Brannaman, PA-CIowa City, IA 522401508413048
- William Riker, P.A.Iowa City, IA 522401649313727
- Bianca Carlson, PA-CCoralville, IA 522411457781148
- Valerie Hinschberger, PA-CCoralville, IA 522411245784925
- Tina Conway, PA-CIowa City, IA 522421215485040
- John Ervin, PACIowa City, IA 522421588757736
- Jeremy Nelson, P.A.-CIowa City, IA 522421487884300
- Sarah Nolan, PAIowa City, IA 522421235366725
Common questions
What is Melissa Leigh Olthoff, PA-C's NPI number?
Melissa Leigh Olthoff, PA-C's National Provider Identifier (NPI) is 1033527296, issued on Jul 31, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Leigh Olthoff, PA-C located?
The NPPES record lists a practice address at 201 S Clinton St Ste 168, Iowa City, IA, 52240. Phone: (319) 678-7329. Providers update this record themselves, so call before visiting.
How can I verify Melissa Leigh Olthoff, PA-C's license?
NPPES lists Iowa license number 082107, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Melissa Leigh Olthoff, PA-C prescribe under Medicare Part D?
In 2024, Melissa Leigh Olthoff, PA-C had 108 Medicare Part D claims for 72 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.