Russell Gordon Marquardt, PA-C
Medical Physician Assistant · Harlan, IA
Russell Gordon Marquardt, PA-C is a medical physician assistant with a practice address in Harlan, Iowa, and NPI 1477551661, issued on Jul 12, 2005. Check the license (Iowa 888, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Russell Gordon Marquardt
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 888 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1220 Chatburn Ave, Harlan, IA 51537
- Phone
- (712) 755-5130
- Enumerated
- Jul 12, 2005
- Record last updated
- Dec 4, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (712) 755-4445
- Medicare enrollment
- Enrolled (PECOS I20051116000678); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 235 in Iowa → Look up another NPI →
Also registered at 1220 Chatburn Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Clare Croghan, PA-CPhysician Assistant1043093701
Verify Russell Gordon Marquardt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 888Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average medical physician assistant in 2024
2,949 Medicare Part D claims for 187 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 51 claims were for opioids.
Most prescribed
- Levothyroxine Sodium112 claims
- Amlodipine Besylate107 claims
- Metoprolol Succinate94 claims
- Atorvastatin Calcium81 claims
- Simvastatin80 claims
- Gabapentin71 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.
Industry payments in 2024: $138.53
8 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Shelby County Chris A Myrtue Memorial HospitalHarlan, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Russell Gordon Marquardt among 235 medical physician assistant records in Iowa
Russell Gordon Marquardt, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1983 · median 2012 among the 144 with a school on file
- Record last updated2007 · 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).
1 medical physician assistant record lists a practice address in Harlan
They are 1 of the 115 NPPES records with a practice address in Harlan, and 235 medical physician assistant records in Iowa.
All 235 in Iowa → Every provider in Harlan → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Jenni Haan, PA-CCouncil Bluffs, IA 515031316995343
- Alan Pokorski, P.A.Council Bluffs, IA 515031447356936
- Jodi Stowater-Goodrich, PACouncil Bluffs, IA 515031225278609
- Laura Badalucco, PA-CCouncil Bluffs, IA 515011538518311
- Laura Quinnette, PA-CCouncil Bluffs, IA 515011922458959
- Nancy Danner, P.A.-C.Manning, IA 514551982690277
- Nathanael Fuller, PAManning, IA 514551144583451
- Mark Mogensen, PA-CLake View, IA 514501881679900
Common questions
What is Russell Gordon Marquardt, PA-C's NPI number?
Russell Gordon Marquardt, PA-C's National Provider Identifier (NPI) is 1477551661, issued on Jul 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Russell Gordon Marquardt, PA-C located?
The NPPES record lists a practice address at 1220 Chatburn Ave, Harlan, IA, 51537. Phone: (712) 755-5130. Providers update this record themselves, so call before visiting.
How can I verify Russell Gordon Marquardt, PA-C's license?
NPPES lists Iowa license number 888, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Russell Gordon Marquardt, PA-C prescribe under Medicare Part D?
In 2024, Russell Gordon Marquardt, PA-C had 2,949 Medicare Part D claims for 187 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.