Robert Curtis Peck, MD
Psychiatry Physician · Eau Claire, WI
Robert Curtis Peck, MD is a psychiatry physician with a practice address in Eau Claire, Wisconsin, and NPI 1427008572, issued on May 11, 2006. Check the license (Wisconsin 34261, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Robert Curtis Peck
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 34261 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1400 Bellinger St, Eau Claire, WI 54703
- Phone
- (715) 838-5222
- Enumerated
- May 11, 2006
- Record last updated
- Apr 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20060206000382); accepts Medicare assignment
- Medical or professional school
- Hahnemann University College Of Medicine, 1987
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 929 in Wisconsin → Look up another NPI →
Also registered at 1400 Bellinger St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Andrea Aguayo, PHARMDPharmacist1003507492
- Boshra Al Ibraheem, MDFamily Medicine Physician1376399444
Verify Robert Curtis Peck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 34261Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average psychiatry physician in 2024
3,051 Medicare Part D claims for 188 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Quetiapine Fumarate252 claims
- Clonazepam200 claims
- Trazodone Hcl194 claims
- Lorazepam150 claims
- Lamotrigine124 claims
- Olanzapine105 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.
Bills Medicare through one group practice
- Mayo Clinic Health System-Northwest Wisconsin Region IncEau Claire, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Curtis Peck among 929 psychiatry physician records in Wisconsin
Robert Curtis Peck, MD is one of 929 psychiatry physician records with a practice address in Wisconsin. 68% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 50% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated1987 · median 2005 among the 439 with a school on file
- Record last updated2021 · 52% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Wisconsin
There are 929 psychiatry physician records in Wisconsin.
All 929 in Wisconsin → Every provider in Eau Claire → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- John Bartholow, MDEau Claire, WI 547031053362913
- Anna Cothron, MDEau Claire, WI 547031073532396
- Daniel Hanson, MD, PHDEau Claire, WI 547031043392525
- Ashley Holland, D.O.Eau Claire, WI 547031205272200
- Wilson Igbrude, M.D.Eau Claire, WI 547031659501989
- Patricia McCafferty, MDEau Claire, WI 547031265492854
- Karen Reimers, M.D.Eau Claire, WI 547031215254354
- Timothy Robertson, MDEau Claire, WI 547031144270299
Common questions
What is Robert Curtis Peck, MD's NPI number?
Robert Curtis Peck, MD's National Provider Identifier (NPI) is 1427008572, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Curtis Peck, MD located?
The NPPES record lists a practice address at 1400 Bellinger St, Eau Claire, WI, 54703. Phone: (715) 838-5222. Providers update this record themselves, so call before visiting.
How can I verify Robert Curtis Peck, MD's license?
NPPES lists Wisconsin license number 34261, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert Curtis Peck, MD prescribe under Medicare Part D?
In 2024, Robert Curtis Peck, MD had 3,051 Medicare Part D claims for 188 beneficiaries; 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.