Mark E. Easter, D.O.
Family Medicine Physician · Lamoni, IA
Mark E. Easter, D.O. is a family medicine physician with a practice address in Lamoni, Iowa, and NPI 1649249111, issued on Mar 16, 2006. Check the license (Iowa 02206, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Mark E. Easter
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 02206 IA
Self-reported in NPPES; status is on the state search - Practice location
- 802 Ackerly St, Lamoni, IA 50140
- Phone
- (641) 784-3371
- Enumerated
- Mar 16, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (641) 784-6162
- Medicaid ID
- 3041657 IA
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Also registered at 802 Ackerly St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Benna Easter, ARNPNurse Practitioner1164617775
- Andrew Sullivan, PA-CPhysician Assistant1780067678
Verify Mark E. Easter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 02206Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family medicine physician in 2024
136 Medicare Part D claims for 11 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Xarelto27 claims
- Levothyroxine Sodium15 claims
- Furosemide13 claims
- Donepezil Hcl12 claims
- Memantine Hcl12 claims
- Tamsulosin Hcl12 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.
Mark E. Easter among 2,336 family medicine physician records in Iowa
Mark E. Easter, 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 fileNo · 59% of these records are
- Record last updated2026 · 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).
1 family medicine physician record lists a practice address in Lamoni
They are 1 of the 19 NPPES records with a practice address in Lamoni, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in Lamoni → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Michael Daly, DOKnoxville, IA 501381154308278
- Katherine Dvorak, DOKnoxville, IA 501381750904686
- Jennifer Elkin, D.O.Knoxville, IA 501381821478439
- Thomas Hoehns, M.D.Knoxville, IA 501381346349388
- Tobin Jacks, MDKnoxville, IA 501381538367990
- Samantha Keady, D.O.Knoxville, IA 501381649623711
- Ryan Laughlin, D.O.Knoxville, IA 501381881008100
- Kevin Mace, DOKnoxville, IA 501381043282759
Common questions
What is Mark E. Easter, D.O.'s NPI number?
Mark E. Easter, D.O.'s National Provider Identifier (NPI) is 1649249111, issued on Mar 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark E. Easter, D.O. located?
The NPPES record lists a practice address at 802 Ackerly St, Lamoni, IA, 50140. Phone: (641) 784-3371. Providers update this record themselves, so call before visiting.
How can I verify Mark E. Easter, D.O.'s license?
NPPES lists Iowa license number 02206, 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 E. Easter, D.O. prescribe under Medicare Part D?
In 2024, Mark E. Easter, D.O. had 136 Medicare Part D claims for 11 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.