Robert Loiben, M.D.
Psychiatry Physician · Milwaukee, WI
Robert Loiben, M.D. is a psychiatry physician with a practice address in Milwaukee, Wisconsin, and NPI 1346302072, issued on Dec 16, 2006. Check the license (Wisconsin 30312, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Robert Loiben
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 30312 WI
Self-reported in NPPES; status is on the state search - Practice location
- 7330 W Layton Ave, Milwaukee, WI 53220
- Phone
- (414) 281-1677
- Enumerated
- Dec 16, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101129000296); accepts Medicare assignment
- Medical or professional school
- Chicago College Of Medicine And Surgery, 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 7330 W Layton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maya Abu AliClinical Social Worker1336936186
- Kristen AndersonPsychiatric/Mental Health Nurse Practitioner1891415758
- Ali Artar, MDPsychiatry Physician1538156369
- Stefanie Bailey, APNPPsychiatric/Mental Health Nurse Practitioner1619328069
- Natalie Bolton, SAC-ITProfessional Counselor1205479698
- Michael BortinMental Health Counselor1285163154
Verify Robert Loiben in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 30312Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average psychiatry physician in 2024
3,576 Medicare Part D claims for 224 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
- Zolpidem Tartrate215 claims
- Lorazepam198 claims
- Bupropion Xl194 claims
- Quetiapine Fumarate187 claims
- Clonazepam180 claims
- Lamotrigine166 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
- American Behavioral Clinics SCMilwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Loiben among 929 psychiatry physician records in Wisconsin
Robert Loiben, M.D. 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 updated2007 · 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 Milwaukee → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Ali Artar, MDMilwaukee, WI 532201538156369
- Jay Winston, DOMilwaukee, WI 532201164580015
- Brandon Neisewander, MDMilwaukee, WI 532221396366639
- Gary Schnell, MDMilwaukee, WI 532221093700288
- Bruce Axelrod, M.D.Milwaukee, WI 532171417159740
- Robert Dickens, MDMilwaukee, WI 532231831173673
- Gregory Evangelatos, MDBrown Deer, WI 532231659725448
- Richard Frank, MDWhitefish Bay, WI 532171174564728
Common questions
What is Robert Loiben, M.D.'s NPI number?
Robert Loiben, M.D.'s National Provider Identifier (NPI) is 1346302072, issued on Dec 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Loiben, M.D. located?
The NPPES record lists a practice address at 7330 W Layton Ave, Milwaukee, WI, 53220. Phone: (414) 281-1677. Providers update this record themselves, so call before visiting.
How can I verify Robert Loiben, M.D.'s license?
NPPES lists Wisconsin license number 30312, 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 Loiben, M.D. prescribe under Medicare Part D?
In 2024, Robert Loiben, M.D. had 3,576 Medicare Part D claims for 224 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.