NPPES file of Aug 9, 2026

Karen Allyse Rosen-Wasserman, D.O.

Pain Medicine (Physical Medicine & Rehabilitation) Physician · Warren, MI

Karen Allyse Rosen-Wasserman, D.O. is a pain medicine (physical medicine & rehabilitation) physician with a practice address in Warren, Michigan, and NPI 1679932206, issued on Feb 10, 2016. Check the license (Michigan 5101026365, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1679932206
Name
Karen Allyse Rosen-Wasserman
Credential
D.O.
Primary taxonomy
Pain Medicine (Physical Medicine & Rehabilitation) Physician 2081P2900X
License number
5101026365 MI
Self-reported in NPPES; status is on the state search
Practice location
13850 E 12 Mile RD, Warren, MI 48088
Phone
(586) 552-4499
Enumerated
Feb 10, 2016
Record last updated
Mar 31, 2026
Medicare enrollment
Enrolled (PECOS I20220127002568); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest pain medicine (physical medicine & rehabilitation) physician records → All 57 in Michigan → Look up another NPI →

Also registered at 13850 E 12 Mile RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Julia Bauer, PHYSICIAN ASSOCIATEMedical Physician Assistant1770314874
  2. Lauren Brush, PA-CPhysician Assistant1629406434
  3. Lakeesha Crouch, PT, DPT, ATCPhysical Therapist1962651372
  4. Justin David, PA-CPhysician Assistant1922450428
  5. Burton Engel, M.D.Physical Medicine & Rehabilitation Physician1124232855
  6. Yevgeniy Gorivodskiy, PAPhysician Assistant1326125329

Verify Karen Allyse Rosen-Wasserman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 5101026365    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Michigan license search

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2.7 times the Medicare Part D claims of the average pain medicine (physical medicine & rehabilitation) physician in 2024

3,921 Medicare Part D claims for 418 beneficiaries, against an average of 1,479 among the 1,457 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 2,140 claims were for opioids.

  1. Karen Rosen-Wasserman3,921
  2. Specialty average1,479

Most prescribed

  1. Hydrocodone-Acetaminophen858 claims
  2. Oxycodone-Acetaminophen557 claims
  3. Gabapentin368 claims
  4. Morphine Sulfate Er245 claims
  5. Cyclobenzaprine Hcl180 claims
  6. Pregabalin175 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.

Industry payments in 2024: $1,821.43

104 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.

  1. Karen Rosen-Wasserman$1,821.43
  2. Specialty average$2,193.30

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

  1. Center For Physical Medicine And Rehabilitation PCWarren, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Karen Allyse Rosen-Wasserman among 57 pain medicine (physical medicine & rehabilitation) physician records in Michigan

Karen Allyse Rosen-Wasserman, D.O. is one of 57 pain medicine (physical medicine & rehabilitation) physician records with a practice address in Michigan. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 77% of them.

  • NPI issued2016 · 77% of these records are older, 21% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileYes · 79% of these records are
  • Graduated2016 · median 2006 among the 45 with a school on file
  • Record last updated2026 · 46% 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 Michigan 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 Michigan

There are 57 pain medicine (physical medicine & rehabilitation) physician records in Michigan.

All 57 in Michigan → Every provider in Warren → Pain Medicine (Physical Medicine & Rehabilitation) Physician nationwide →

The 8 pain medicine (physical medicine & rehabilitation) physician records with the nearest ZIP codes

  1. Abiola Adisa-Obayan, M.D.Lathrup Village, MI 480761437211828
  2. Nazih Iskander, MDSouthfield, MI 480761568435683
  3. Saul Weingarden, M.D.Southfield, MI 480761760459994
  4. Muzaffar Awan, M.D.Allen Park, MI 481011285679027
  5. Michael Pham, DOSouthfield, MI 480751780144709
  6. Ateeq Rehman, M.D.Allen Park, MI 481011194745265
  7. Amish Patel, D.O.Royal Oak, MI 480731689800112
  8. Rishi Bakshi, DOAnn Arbor, MI 481081124142294

Common questions

What is Karen Allyse Rosen-Wasserman, D.O.'s NPI number?

Karen Allyse Rosen-Wasserman, D.O.'s National Provider Identifier (NPI) is 1679932206, issued on Feb 10, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Karen Allyse Rosen-Wasserman, D.O. located?

The NPPES record lists a practice address at 13850 E 12 Mile RD, Warren, MI, 48088. Phone: (586) 552-4499. Providers update this record themselves, so call before visiting.

How can I verify Karen Allyse Rosen-Wasserman, D.O.'s license?

NPPES lists Michigan license number 5101026365, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Karen Allyse Rosen-Wasserman, D.O. prescribe under Medicare Part D?

In 2024, Karen Allyse Rosen-Wasserman, D.O. had 3,921 Medicare Part D claims for 418 beneficiaries; the average among pain medicine (physical medicine & rehabilitation) physician prescribers was 1,479. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.