Rebbeca Ann Grysiewicz, D.O.
Neurology Physician · Royal Oak, MI
Rebbeca Ann Grysiewicz, D.O. is a neurology physician with a practice address in Royal Oak, Michigan, and NPI 1982852794, issued on Sep 4, 2008. Check the license on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Rebbeca Ann Grysiewicz
- Credential
- D.O.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 036.124397 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3555 W 13 Mile RD Ste N120, Royal Oak, MI 48073
- Phone
- (855) 863-8761
- Enumerated
- Sep 4, 2008
- Record last updated
- Jul 29, 2022
- Fax
- (248) 551-2301
- Medicare enrollment
- Enrolled (PECOS I20140918001374); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 739 in Michigan → Look up another NPI →
Also registered at 3555 W 13 Mile RD Ste N120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Claire Aufdemberge, AUDAudiologist1033820642
- Marisa Badanjek, NP-CPrimary Care Nurse Practitioner1114153756
- Katherine Barta, NURSE PRACTITIONERAcute Care Nurse Practitioner1306435920
- Jacqueline Borland, AUDIOLOGISTAudiologist1568486157
- Jacqlene Bruno, PA-CPhysician Assistant1487917613
- Megan Clippard, NPNurse Practitioner1821392291
Verify Rebbeca Ann Grysiewicz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)Check the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% more Medicare Part D claims than the average neurology physician in 2024
1,682 Medicare Part D claims for 174 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 34 claims were for opioids.
Most prescribed
- Gabapentin174 claims
- Baclofen109 claims
- Levetiracetam105 claims
- Alprazolam87 claims
- Kesimpta Pen75 claims
- Dextroamphetamine-Amphetamine70 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): 81 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: $28.60
2 payments; by number, the most common kind was food and beverage; the largest payer was Celgene Corporation. The 10,858 providers of this specialty with any payment received $8,318.07 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
- Beaumont Medical Group- Specialty ServicesFarmington Hills, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rebbeca Ann Grysiewicz among 739 neurology physician records in Michigan
Rebbeca Ann Grysiewicz, D.O. is one of 739 neurology physician records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 48% of them.
- NPI issued2008 · 48% of these records are older, 48% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2005 · median 2005 among the 501 with a school on file
- Record last updated2022 · 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 2084N0400X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Michigan
There are 739 neurology physician records in Michigan.
All 739 in Michigan → Every provider in Royal Oak → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Mohamad Alhakim, MDRoyal Oak, MI 480731306837018
- Nour Baki, M.D.Royal Oak, MI 480731831431915
- Raina Ernstoff, MDRoyal Oak, MI 480731346212214
- Basad Essa, MDRoyal Oak, MI 480731902193006
- Michelle Furmaga, MDRoyal Oak, MI 480731235178641
- M. Ayman Haykal, MDRoyal Oak, MI 480731639362197
- Adil Khan, M.D.Royal Oak, MI 480731013335967
- Pramote Laoprasert, MDRoyal Oak, MI 480731518042258
Common questions
What is Rebbeca Ann Grysiewicz, D.O.'s NPI number?
Rebbeca Ann Grysiewicz, D.O.'s National Provider Identifier (NPI) is 1982852794, issued on Sep 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Rebbeca Ann Grysiewicz, D.O. located?
The NPPES record lists a practice address at 3555 W 13 Mile RD Ste N120, Royal Oak, MI, 48073. Phone: (855) 863-8761. Providers update this record themselves, so call before visiting.
How can I verify Rebbeca Ann Grysiewicz, D.O.'s license?
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 Rebbeca Ann Grysiewicz, D.O. prescribe under Medicare Part D?
In 2024, Rebbeca Ann Grysiewicz, D.O. had 1,682 Medicare Part D claims for 174 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Rebbeca Ann Grysiewicz, D.O.'s MIPS final score?
The 2023 MIPS final score is 81 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.