Kenneth L. Klein, MD
Pain Medicine (Physical Medicine & Rehabilitation) Physician · Beloit, WI
Kenneth L. Klein, MD is a pain medicine (physical medicine & rehabilitation) physician with a practice address in Beloit, Wisconsin, and NPI 1881681294, issued on Sep 30, 2005. Check the license (Wisconsin 34343, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Kenneth L. Klein
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Physical Medicine & Rehabilitation) Physician 2081P2900X
- License number
- 34343 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1969 W Hart RD, Beloit, WI 53511
- Phone
- (608) 364-5484
- Enumerated
- Sep 30, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (608) 362-0417
- Medicaid ID
- 31946800 WI
- Medicare enrollment
- Enrolled (PECOS I20080317000066); accepts Medicare assignment
- Medical or professional school
- R Franklin University Of Med & Sci/Chicago Medical School, 1989
- Entity
- Type 1 · individual
8 nearest pain medicine (physical medicine & rehabilitation) physician records → All 14 in Wisconsin → Look up another NPI →
Also registered at 1969 W Hart RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lindsey AndersonSocial Worker1841815594
- Libby Angileri, LPC, SAC-ITProfessional Counselor1245955996
- Maria Maria Anleu-Smith, M.D.Child & Adolescent Psychiatry Physician1447367248
- Ryan Arthur, MDEmergency Medicine Physician1316444771
- Emily Berquist, APNPFamily Nurse Practitioner1972487817
- Bradley Billeter, CNPNurse Practitioner1427902212
Verify Kenneth L. Klein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 34343Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average pain medicine (physical medicine & rehabilitation) physician in 2024
158 Medicare Part D claims for 53 beneficiaries, against an average of 1,479 among the 1,457 providers of this specialty who prescribed in Part D. 28 claims were for opioids.
Most prescribed
- Gabapentin83 claims
- Tramadol Hcl18 claims
- Duloxetine Hcl11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 73.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $14.39
1 payment: food and beverage; the largest payer was Collegium Pharmaceutical, Inc. The 1,126 providers of this specialty with any payment received $2,193.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Beloit Health System IncBeloit, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kenneth L. Klein among 14 pain medicine (physical medicine & rehabilitation) physician records in Wisconsin
Kenneth L. Klein, MD is one of 14 pain medicine (physical medicine & rehabilitation) physician records with a practice address in Wisconsin. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 79% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1989 · median 2001 among the 10 with a school on file
- Record last updated2026 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2081P2900X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Physical Medicine & Rehabilitation) Physician providers in Wisconsin
There are 14 pain medicine (physical medicine & rehabilitation) physician records in Wisconsin.
All 14 in Wisconsin → Every provider in Beloit → Pain Medicine (Physical Medicine & Rehabilitation) Physician nationwide →
The 8 pain medicine (physical medicine & rehabilitation) physician records with the nearest ZIP codes
- Susan Husslein, PTAWest Allis, WI 532271427102631
- Rae Jean Muchenberger, PTAWest Allis, WI 532271295894640
- Roman Berezovski, MDMilwaukee, WI 532231871569830
- Sanjay Sharma, MDGreenfield, WI 532211487606166
- Jeffrey Gorelick, MDWallwatosa, WI 532131326143942
- Oscar Wille, M.D.Shorewood, WI 532111376738336
- Jeff Kleiner, M.D.Milwaukee, WI 532091194712232
- John Peters, M.D.Sheboygan, WI 530811952838674
Common questions
What is Kenneth L. Klein, MD's NPI number?
Kenneth L. Klein, MD's National Provider Identifier (NPI) is 1881681294, issued on Sep 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth L. Klein, MD located?
The NPPES record lists a practice address at 1969 W Hart RD, Beloit, WI, 53511. Phone: (608) 364-5484. Providers update this record themselves, so call before visiting.
How can I verify Kenneth L. Klein, MD's license?
NPPES lists Wisconsin license number 34343, 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 Kenneth L. Klein, MD prescribe under Medicare Part D?
In 2024, Kenneth L. Klein, MD had 158 Medicare Part D claims for 53 beneficiaries; the average among pain medicine (physical medicine & rehabilitation) physician prescribers was 1,479. Part D covers Medicare prescriptions only.
What is Kenneth L. Klein, MD's MIPS final score?
The 2023 MIPS final score is 73.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.