Jason Ray Sheffler, DO
Family Medicine Physician · Boone, IA
Jason Ray Sheffler, DO is a family medicine physician with a practice address in Boone, Iowa, and NPI 1629239801, issued on Jun 20, 2008. Check the license (Iowa 4262, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Jason Ray Sheffler
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4262 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1115 S Marshall St, Boone, IA 50036
- Phone
- (515) 432-2335
- Enumerated
- Jun 20, 2008
- Record last updated
- Jan 22, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (515) 432-2357
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Also registered at 1115 S Marshall St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joshua Anderson, DOFamily Medicine Physician1427284645
- Devi Dunker, D.O.Family Medicine Physician1881959971
- Gregory Knudsen, PHARM. D.Pharmacist1356615819
- Eric Peterson, MDFamily Medicine Physician1710955877
- Scott Thiel, MDFamily Medicine Physician1750359816
Verify Jason Ray Sheffler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 4262Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family medicine physician in 2024
192 Medicare Part D claims for 126 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 24 claims were for opioids.
Most prescribed
- Azithromycin14 claims
- Prednisone13 claims
- Amoxicillin-Clavulanate Potass11 claims
- Hydrocodone-Acetaminophen11 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.
Jason Ray Sheffler among 2,336 family medicine physician records in Iowa
Jason Ray Sheffler, 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 2008, is newer than 58% of them.
- NPI issued2008 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2015 · 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).
13 family medicine physician records list a practice address in Boone
They are 13 of the 128 NPPES records with a practice address in Boone, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in Boone → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joshua Anderson, DOBoone, IA 500361427284645
- Frank Downs, MDBoone, IA 500361306809504
- Devi Dunker, D.O.Boone, IA 500361881959971
- Trishia Filipiak, MDBoone, IA 500361033402375
- Johannah Hay, M.D.Boone, IA 500361508157033
- Kelsie Holmes, D.O.Boone, IA 500361740818954
- Lori Krome, MDBoone, IA 500361609844935
- Kathryn Linkenmeyer, MDBoone, IA 500361912498981
Common questions
What is Jason Ray Sheffler, DO's NPI number?
Jason Ray Sheffler, DO's National Provider Identifier (NPI) is 1629239801, issued on Jun 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Jason Ray Sheffler, DO located?
The NPPES record lists a practice address at 1115 S Marshall St, Boone, IA, 50036. Phone: (515) 432-2335. Providers update this record themselves, so call before visiting.
How can I verify Jason Ray Sheffler, DO's license?
NPPES lists Iowa license number 4262, 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 Jason Ray Sheffler, DO prescribe under Medicare Part D?
In 2024, Jason Ray Sheffler, DO had 192 Medicare Part D claims for 126 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.