Scott A. Markham, D.O.
Family Medicine Physician · Harlan, IA
Scott A. Markham, D.O. is a family medicine physician with a practice address in Harlan, Iowa, and NPI 1700994308, issued on Aug 25, 2006. Check the license (Iowa 2820, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Scott A. Markham
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 2820 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1220 Chatburn Ave, Harlan, IA 51537
- Phone
- (712) 755-5130
- Enumerated
- Aug 25, 2006
- Record last updated
- Aug 14, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (712) 755-4470
- Medicaid ID
- 4112896 IA
- Medicare enrollment
- Enrolled (PECOS I20050404000106); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 1992
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 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.
- Brian Anderson, DOFamily Medicine Physician1447231816
- Laine BeachMental Health Counselor1912799230
- Robert Bendorf, D.O.Family Medicine Physician1770746620
- Timothy Brelje, MDFamily Medicine Physician1144213836
- Jennifer Bruck, ARNPWomen's Health Nurse Practitioner1326552639
- Clare Croghan, PA-CPhysician Assistant1043093701
Verify Scott A. Markham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 2820Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average family medicine physician in 2024
7,926 Medicare Part D claims for 445 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 122 claims were for opioids.
Most prescribed
- Atorvastatin Calcium495 claims
- Levothyroxine Sodium348 claims
- Metoprolol Succinate336 claims
- Amlodipine Besylate286 claims
- Hydrochlorothiazide209 claims
- Omeprazole201 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: $666.12
43 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 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).
Scott A. Markham among 2,336 family medicine physician records in Iowa
Scott A. Markham, D.O. 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 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 48% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1992 · median 2006 among the 1,367 with a school on file
- Record last updated2007 · 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).
6 family medicine physician records list a practice address in Harlan
They are 6 of the 115 NPPES records with a practice address in Harlan, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in Harlan → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Brian Anderson, DOHarlan, IA 515371447231816
- Robert Bendorf, D.O.Harlan, IA 515371770746620
- Timothy Brelje, MDHarlan, IA 515371144213836
- Roger Davidson, M.D.Harlan, IA 515371114034592
- David Erlbacher, MDHarlan, IA 515371235109067
- Robert Fryzek, M.D.Glenwood, IA 515341912902404
- John Heffron, M.D.Glenwood, IA 515341609828797
- Robert Kent, M.D.Glenwood, IA 515341043434525
Common questions
What is Scott A. Markham, D.O.'s NPI number?
Scott A. Markham, D.O.'s National Provider Identifier (NPI) is 1700994308, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Scott A. Markham, D.O. 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 Scott A. Markham, D.O.'s license?
NPPES lists Iowa license number 2820, 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 Scott A. Markham, D.O. prescribe under Medicare Part D?
In 2024, Scott A. Markham, D.O. had 7,926 Medicare Part D claims for 445 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.