Mark J. Haganman, DO
Family Medicine Physician · Osage, IA
Mark J. Haganman, DO is a family medicine physician with a practice address in Osage, Iowa, and NPI 1801988415, issued on Sep 29, 2006. Check the license (Iowa 02681, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Mark J. Haganman
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 02681 IA
Self-reported in NPPES; status is on the state search - Practice location
- 620 N 8TH St, Osage, IA 50461
- Phone
- (641) 732-6100
- Enumerated
- Sep 29, 2006
- Record last updated
- Aug 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (641) 732-6108
- Medicaid ID
- 3063842 IA
- Medicare enrollment
- Enrolled (PECOS I20100614000523); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 1990
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Also registered at 620 N 8TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Colleen Byrnes, ARNPNurse Practitioner1942286422
- Benson Hargens, MDFamily Medicine Physician1417330069
- Jean Lunde, PAPhysician Assistant1912099524
- Jeffrey Nasstrom, DOFamily Medicine Physician1710079322
- Julie Potter, APRNFamily Nurse Practitioner1083751028
- Robert Roggensack, ODOptometrist1891887410
Verify Mark J. Haganman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 02681Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average family medicine physician in 2024
275 Medicare Part D claims for 187 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 11 claims were for opioids.
Most prescribed
- Prednisone40 claims
- Gabapentin16 claims
- Amoxicillin-Clavulanate Potass12 claims
- Amlodipine Besylate11 claims
- Azithromycin11 claims
- Ondansetron Odt11 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
- Jefferson County HospitalFairfield, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark J. Haganman among 2,336 family medicine physician records in Iowa
Mark J. Haganman, DO 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
- Graduated1990 · 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).
5 family medicine physician records list a practice address in Osage
They are 5 of the 27 NPPES records with a practice address in Osage, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in Osage → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Benson Hargens, MDOsage, IA 504611417330069
- Jeffrey Nasstrom, DOOsage, IA 504611710079322
- Megan Peterson, DOOsage, IA 504611346731031
- Edward Touney, DOOsage, IA 504611083706600
- Lisa Kies, MDNora Springs, IA 504581053322404
- Marissa Stoeffler, ARNPPlymouth, IA 504641033980065
- Lisa Kapler, MDRockford, IA 504681154337632
- Michael Lindstrom, DORockford, IA 504681174539639
Common questions
What is Mark J. Haganman, DO's NPI number?
Mark J. Haganman, DO's National Provider Identifier (NPI) is 1801988415, issued on Sep 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark J. Haganman, DO located?
The NPPES record lists a practice address at 620 N 8TH St, Osage, IA, 50461. Phone: (641) 732-6100. Providers update this record themselves, so call before visiting.
How can I verify Mark J. Haganman, DO's license?
NPPES lists Iowa license number 02681, 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 Mark J. Haganman, DO prescribe under Medicare Part D?
In 2024, Mark J. Haganman, DO had 275 Medicare Part D claims for 187 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.