Dennis Steven Giannini, M.D.
Physical Medicine & Rehabilitation Physician · Troy, MI
Dennis Steven Giannini, M.D. is a physical medicine & rehabilitation physician with a practice address in Troy, Michigan, and NPI 1750376745, issued on Sep 15, 2005. Check the license (Michigan 4301406072, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Dennis Steven Giannini
- Credential
- M.D.
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- 4301406072 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1950 E Wattles RD, Troy, MI 48085
- Phone
- (248) 528-0050
- Enumerated
- Sep 15, 2005
- Record last updated
- Sep 6, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (248) 528-0909
- Medicare enrollment
- Enrolled (PECOS I20110113000476); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 742 in Michigan → Look up another NPI →
Also registered at 1950 E Wattles RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew McGee, M.D.Physical Medicine & Rehabilitation Physician1811982804
- Tracy Picmann, NPNurse Practitioner1225566250
- Destini Santiago, RNRegistered Nurse1518845759
- Lana SpomerPhysical Therapist1003319153
- Anil Swami, M.D.Ophthalmology Physician1053401281
- Mark Zohoury, D.O.Internal Medicine Physician1174530232
Verify Dennis Steven Giannini in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301406072Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
1,036 Medicare Part D claims for 122 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. 489 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen226 claims
- Gabapentin127 claims
- Oxycodone-Acetaminophen127 claims
- Cyclobenzaprine Hcl53 claims
- Pregabalin46 claims
- Celecoxib42 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): 84.3 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: $44.91
2 payments; by number, the most common kind was food and beverage; the largest payer was Ardelyx, Inc. The 3,895 providers of this specialty with any payment received $1,237.86 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
- Henry Ford Physician PartnersClinton Twp, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dennis Steven Giannini among 742 physical medicine & rehabilitation physician records in Michigan
Dennis Steven Giannini, M.D. is one of 742 physical medicine & rehabilitation physician records with a practice address in Michigan. 64% 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, 90% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1985 · median 2008 among the 390 with a school on file
- Record last updated2007 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in Michigan
There are 742 physical medicine & rehabilitation physician records in Michigan.
All 742 in Michigan → Every provider in Troy → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Matthew McGee, M.D.Troy, MI 480851811982804
- Angela BurseyTroy, MI 480841902691488
- Amie Ferrera, PTTroy, MI 480841245557834
- Saad Naaman, MDTroy, MI 480831225137334
- Burton Engel, M.D.Warren, MI 480881124232855
- Satyum Parikh, M.D.Warren, MI 480881508215781
- Daniel Ryan, MDWarren, MI 480881730195231
- Aaron Sable, MDWarren, MI 480881306856984
Common questions
What is Dennis Steven Giannini, M.D.'s NPI number?
Dennis Steven Giannini, M.D.'s National Provider Identifier (NPI) is 1750376745, issued on Sep 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Dennis Steven Giannini, M.D. located?
The NPPES record lists a practice address at 1950 E Wattles RD, Troy, MI, 48085. Phone: (248) 528-0050. Providers update this record themselves, so call before visiting.
How can I verify Dennis Steven Giannini, M.D.'s license?
NPPES lists Michigan license number 4301406072, 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 Dennis Steven Giannini, M.D. prescribe under Medicare Part D?
In 2024, Dennis Steven Giannini, M.D. had 1,036 Medicare Part D claims for 122 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.
What is Dennis Steven Giannini, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.3 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.