Jeffry Raymond Peterson, D.O.
Family Medicine Physician · Spencer, IA
Jeffry Raymond Peterson, D.O. is a family medicine physician with a practice address in Spencer, Iowa, and NPI 1730169962, issued on Jan 23, 2006. Check the license (Iowa 01768, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Jeffry Raymond Peterson
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 01768 IA
Self-reported in NPPES; status is on the state search - Practice location
- 116 E 11TH St, Spencer, IA 51301
- Phone
- (712) 264-3500
- Enumerated
- Jan 23, 2006
- Record last updated
- Feb 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (712) 264-3535
- Medicaid ID
- 3196287 IA
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Also registered at 116 E 11TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sara Casey, ARNPNurse Practitioner1003401720
- James Coenen, PHARMACISTPharmacist1851409841
- Ronald Creswell, M.D.Family Medicine Physician1255311833
- Brian Dvorak, M.D.Family Medicine Physician1942280193
- Bruce Feldmann, M.D.Family Medicine Physician1801876685
- Ann Fitzgibbons, RPHPharmacist1811099872
Verify Jeffry Raymond Peterson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 01768Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
37 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Atorvastatin Calcium12 claims
- Furosemide12 claims
- Metoprolol Tartrate12 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.
Jeffry Raymond Peterson among 2,336 family medicine physician records in Iowa
Jeffry Raymond Peterson, 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 updated2014 · 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).
18 family medicine physician records list a practice address in Spencer
They are 18 of the 346 NPPES records with a practice address in Spencer, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in Spencer → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ronald Creswell, M.D.Spencer, IA 513011255311833
- Brian Dvorak, M.D.Spencer, IA 513011942280193
- Bruce Feldmann, M.D.Spencer, IA 513011801876685
- Darrel Forslund, M.D.Spencer, IA 513011396783726
- John Hilsabeck, M.D.Spencer, IA 513011174503957
- Kenneth Hunziker, M.D.Spencer, IA 513011700866589
- Sherry Kolacia-Tighe, M.D.Spencer, IA 513011972583573
- Nathaniel Meyer, M.D.Spencer, IA 513011649250390
Common questions
What is Jeffry Raymond Peterson, D.O.'s NPI number?
Jeffry Raymond Peterson, D.O.'s National Provider Identifier (NPI) is 1730169962, issued on Jan 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffry Raymond Peterson, D.O. located?
The NPPES record lists a practice address at 116 E 11TH St, Spencer, IA, 51301. Phone: (712) 264-3500. Providers update this record themselves, so call before visiting.
How can I verify Jeffry Raymond Peterson, D.O.'s license?
NPPES lists Iowa license number 01768, 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 Jeffry Raymond Peterson, D.O. prescribe under Medicare Part D?
In 2024, Jeffry Raymond Peterson, D.O. had 37 Medicare Part D claims; 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.