Roger D. Shafer, M.D.
Psychiatry Physician · Dubuque, IA
Roger D. Shafer, M.D. is a psychiatry physician with a practice address in Dubuque, Iowa, and NPI 1255391363, issued on Mar 23, 2006. Check the license (Iowa MD-17317, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Roger D. Shafer
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- MD-17317 IA
17317 IA
Self-reported in NPPES; status is on the state search - Practice location
- 300 N Grandview Ave, Dubuque, IA 52001
- Phone
- (563) 589-2529
- Enumerated
- Mar 23, 2006
- Record last updated
- Dec 18, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (563) 589-2686
- Medicaid ID
- 0219782 IA
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 398 in Iowa → Look up another NPI →
Also registered at 300 N Grandview Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Mahlberg, MDOphthalmology Physician1235118175
Verify Roger D. Shafer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license MD-17317Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average psychiatry physician in 2024
34 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Divalproex Sodium12 claims
- Olanzapine12 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.
Roger D. Shafer among 398 psychiatry physician records in Iowa
Roger D. Shafer, M.D. is one of 398 psychiatry physician records with a practice address in Iowa. 66% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 60% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 47% of these records are
- Record last updated2018 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Iowa
There are 398 psychiatry physician records in Iowa.
All 398 in Iowa → Every provider in Dubuque → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Lee Berman, M.DDubuque, IA 520011508271867
- Thomas Boxleiter, M.D.Dubuque, IA 520011619927431
- Adib Kassas, M.D.Dubuque, IA 520011386694156
- Yasyn Lee, M.D.Dubuque, IA 520011477506632
- Michael Peroski, DODubuque, IA 520011689092454
- Anupama Upadhyay, M.D.Dubuque, IA 520011467407890
- Mark Walter, M.DDubuque, IA 520011205910643
- Timothy Wedeward, ARNPDubuque, IA 520011518976711
Common questions
What is Roger D. Shafer, M.D.'s NPI number?
Roger D. Shafer, M.D.'s National Provider Identifier (NPI) is 1255391363, issued on Mar 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Roger D. Shafer, M.D. located?
The NPPES record lists a practice address at 300 N Grandview Ave, Dubuque, IA, 52001. Phone: (563) 589-2529. Providers update this record themselves, so call before visiting.
How can I verify Roger D. Shafer, M.D.'s license?
NPPES lists Iowa license number MD-17317, 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 Roger D. Shafer, M.D. prescribe under Medicare Part D?
In 2024, Roger D. Shafer, M.D. had 34 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.