Stephen J. Nahs, DPT
- Medicare patients, 2024
- 57
- MIPS score, 2024
- 86
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 9278 Highland Rd, White Lake, MI 48386
- Practice phone
- Call (517) 223-2100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
ATI Physical Therapy
White Lake, Michigan
Find Stephen Nahs' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Stephen J. Nahs is a physical therapist in White Lake, Michigan
Stephen Nahs practices at ATI Physical Therapy in White Lake, Michigan.
Stephen Nahs' NPI, 1912137241, was assigned on July 21, 2009. Stephen Nahs holds Michigan license 5501013286.
- NPI
- 1912137241NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587971262
- NPI enumeration date
- July 21, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (517) 223-2100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Stephen J. Nahs practices at ATI Physical Therapy in White Lake, Michigan
Stephen Nahs' primary practice is ATI Physical Therapy, at 9278 Highland Rd, White Lake, MI 48386 in Oakland County. The practice phone is (517) 223-2100.
- ATI Physical Therapy9278 Highland Rd, White Lake, MI 48386 · Oakland CountyPhone(517) 223-2100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Stephen J. Nahs is affiliated with 3 sites of care and 1 medical group
Stephen Nahs' primary practice is ATI Physical Therapy in White Lake, Michigan. The medical group on file is ATI Physical Therapy. Dmand AI also links Stephen Nahs to 1 more group practice or clinic and 1 therapy and rehab clinic, each named with a free account. Stephen Nahs' employer is on file too: a physical therapy & rehab clinic.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Stephen J. Nahs' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephen Nahs practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| ATI Physical Therapy | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Stephen J. Nahs is one of 3,878 physical therapists in Michigan
Physical therapist is Stephen Nahs' primary specialty in the NPI Registry, under taxonomy code 225100000X. Stephen Nahs is licensed in Michigan.
Specialties and state licenses
- Physical therapist, MichiganPrimary
Physical therapists near Stephen Nahs
Counts of physical therapists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Stephen J. Nahs treated 57 Medicare patients in 2024, average age 74
CMS counts 57 Medicare patients who saw Stephen Nahs in 2024. The largest group is 65 to 74, with 34 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.24, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Stephen Nahs' median patient age at 63, with 53% women.
Stephen Nahs' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Stephen Nahs' Medicare patients by sex, 2024
- Women3154%
- Men2646%
Chronic conditions among Stephen Nahs' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis68%
- Ischemic heart disease32%
- Diabetes26%
- Mood disorders23%
- Atrial fibrillation21%
- Cancer21%
Share of Medicare patients with each condition. A patient can have several.
Stephen Nahs' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephen J. Nahs scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Stephen Nahs for performance year 2024, reported as part of a group. Stephen Nahs accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Stephen Nahs' MIPS scores, performance year 2024
- 86of 100Final score
- 89.5of 100Quality
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Sources for Stephen J. Nahs's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Stephen J. Nahs
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephen J. Nahs' NPI number?
Stephen J. Nahs' NPI number is 1912137241. It was assigned on July 21, 2009, and it is active in the NPI Registry.
What does Stephen J. Nahs specialize in?
Stephen J. Nahs is a physical therapist in White Lake, Michigan. The primary specialty in the NPI Registry is Physical Therapist (taxonomy code 225100000X).
Where does Stephen J. Nahs practice?
Stephen Nahs practices at 9278 Highland Rd, White Lake, MI 48386. Stephen Nahs' primary practice is ATI Physical Therapy in White Lake, Michigan. Dmand AI also links Stephen Nahs to 1 group practice or clinic and 1 therapy and rehab clinic.
What is Stephen J. Nahs' office phone number?
The practice phone on file for Stephen Nahs is (517) 223-2100.
What is Stephen J. Nahs' medical license number?
Stephen Nahs holds Michigan license 5501013286.
What medical group is Stephen J. Nahs part of?
Stephen Nahs is linked to ATI Physical Therapy.
Does Stephen J. Nahs accept Medicare?
Yes. CMS lists Stephen Nahs as accepting Medicare assignment.
What is Stephen J. Nahs' MIPS score?
Stephen Nahs' MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Stephen J. Nahs see?
CMS counts 57 Medicare patients who saw Stephen Nahs in 2024, with an average age of 74.
How long has Stephen J. Nahs been practicing?
Stephen Nahs graduated from medical school in 2006, 20 years ago.
Selling to physical therapist practices?
See physical therapists in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card