Daniel E. Walker, D.O.
Family Medicine Physician · Creston, IA
Daniel E. Walker, D.O. is a family medicine physician with a practice address in Creston, Iowa, and NPI 1396799078, issued on May 19, 2006. Check the license (Iowa 02272, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Daniel E. Walker
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 02272 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1610 W Townline St, Creston, IA 50801
- Phone
- (641) 782-2131
- Enumerated
- May 19, 2006
- Record last updated
- Jun 23, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (641) 782-6425
- Medicaid ID
- 1396799078 IA
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Also registered at 1610 W Townline St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erika Brown, M.D.Family Medicine Physician1770803082
- Ronald Charles, M.D.Orthopaedic Surgery Physician1447220538
- Charles Cunningham, MDObstetrics & Gynecology Physician1306067384
- James Gerdes, DOFamily Medicine Physician1972540011
- John Hoyt, D.O.Family Medicine Physician1477507150
- Amy Hynek McFarland, D.O.Surgery Physician1326319070
Verify Daniel E. Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 02272Check 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
155 Medicare Part D claims for 45 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate14 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.
Daniel E. Walker among 2,336 family medicine physician records in Iowa
Daniel E. Walker, 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 updated2011 · 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).
9 family medicine physician records list a practice address in Creston
They are 9 of the 134 NPPES records with a practice address in Creston, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in Creston → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Erika Brown, M.D.Creston, IA 508011770803082
- David Gantz, DOCreston, IA 508011639551567
- James Gerdes, DOCreston, IA 508011972540011
- John Hoyt, D.O.Creston, IA 508011477507150
- Kristen Krakovec, MDCreston, IA 508011033634407
- Karen Krogstad, MDCreston, IA 508011619948023
- James Mansour, M.D.Creston, IA 508011053365395
- Cassie Rasmussen, D.O.Creston, IA 508011770719726
Common questions
What is Daniel E. Walker, D.O.'s NPI number?
Daniel E. Walker, D.O.'s National Provider Identifier (NPI) is 1396799078, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel E. Walker, D.O. located?
The NPPES record lists a practice address at 1610 W Townline St, Creston, IA, 50801. Phone: (641) 782-2131. Providers update this record themselves, so call before visiting.
How can I verify Daniel E. Walker, D.O.'s license?
NPPES lists Iowa license number 02272, 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 Daniel E. Walker, D.O. prescribe under Medicare Part D?
In 2024, Daniel E. Walker, D.O. had 155 Medicare Part D claims for 45 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.