Gregory A. Sonntag, PT
- Medicare patients, 2024
- 40
- MIPS score, 2024
- 86
- Affiliated sites
- 2
- Medical groups
- 3
- State license
- 1
- Practice address
- 920 Ne 112th Ave, Vancouver, WA 98684
- Practice phone
- Call (360) 567-2002
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Timberline Rehabilitation Service, PS
Vancouver, Washington
Find Gregory Sonntag's 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.
Gregory A. Sonntag is a physical therapist in Vancouver, Washington
Gregory Sonntag practices at Timberline Rehabilitation Service, PS in Vancouver, Washington.
Gregory Sonntag's NPI, 1295780427, was assigned on May 24, 2006. Gregory Sonntag holds Washington license PT60828763.
- NPI
- 1295780427NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284654906
- NPI enumeration date
- May 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (360) 567-2002
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory A. Sonntag practices at Timberline Rehabilitation Service, PS in Vancouver, Washington
Gregory Sonntag's primary practice is Timberline Rehabilitation Service, PS, at 920 Ne 112th Ave, Vancouver, WA 98684 in Clark County. The practice phone is (360) 567-2002.
- Timberline Rehabilitation Service, PS920 Ne 112th Ave, Vancouver, WA 98684 · Clark CountyPhone(360) 567-2002
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gregory A. Sonntag is affiliated with 3 sites of care and 3 medical groups
Gregory Sonntag's primary practice is Timberline Rehabilitation Service, PS in Vancouver, Washington. The medical group on file is ATI Physical Therapy. Dmand AI also links Gregory Sonntag to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Gregory A. Sonntag's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Sonntag practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Timberline Rehabilitation Service, PS | Available with a free account |
| +2 more sites and 2 medical groups | 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.
Gregory A. Sonntag is one of 4,008 physical therapists in Washington
Physical therapist is Gregory Sonntag's primary specialty in the NPI Registry, under taxonomy code 225100000X. Gregory Sonntag is licensed in Washington.
Specialties and state licenses
- Physical therapist, WashingtonPrimary
Physical therapists near Gregory Sonntag
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
Gregory A. Sonntag treated 40 Medicare patients in 2024, average age 71
CMS counts 40 Medicare patients who saw Gregory Sonntag in 2024. The largest group is 65 to 74, with 24 patients. 65% of them have high blood pressure, and 63% have arthritis. Their average risk score is 1.39, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gregory Sonntag's median patient age at 50, with 57% women.
Gregory Sonntag's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Gregory Sonntag's Medicare patients by sex, 2024
- Women2768%
- Men1333%
Chronic conditions among Gregory Sonntag's Medicare patients, 2024
- High blood pressure65%
- Arthritis63%
- High cholesterol63%
- Anxiety30%
- Depression30%
- Mood disorders30%
Share of Medicare patients with each condition. A patient can have several.
Gregory Sonntag's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory A. Sonntag 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 Gregory Sonntag for performance year 2024, reported as part of a group. Gregory Sonntag accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Gregory Sonntag's MIPS scores, performance year 2024
- 86of 100Final score
- 88.1of 100Quality
- 40of 100Improvement Activities
- 76of 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 Gregory A. Sonntag'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 Gregory A. Sonntag
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory A. Sonntag's NPI number?
Gregory A. Sonntag's NPI number is 1295780427. It was assigned on May 24, 2006, and it is active in the NPI Registry.
What does Gregory A. Sonntag specialize in?
Gregory A. Sonntag is a physical therapist in Vancouver, Washington. The primary specialty in the NPI Registry is Physical Therapist (taxonomy code 225100000X).
Where does Gregory A. Sonntag practice?
Gregory Sonntag practices at 920 Ne 112th Ave, Vancouver, WA 98684. Gregory Sonntag's primary practice is Timberline Rehabilitation Service, PS in Vancouver, Washington. Dmand AI also links Gregory Sonntag to 2 group practices and clinics and 2 medical groups.
What is Gregory A. Sonntag's office phone number?
The practice phone on file for Gregory Sonntag is (360) 567-2002.
What is Gregory A. Sonntag's medical license number?
Gregory Sonntag holds Washington license PT60828763.
What medical group is Gregory A. Sonntag part of?
Gregory Sonntag is linked to ATI Physical Therapy. Dmand AI links Gregory Sonntag to 2 more medical groups.
Does Gregory A. Sonntag accept Medicare?
Yes. CMS lists Gregory Sonntag as accepting Medicare assignment.
What is Gregory A. Sonntag's MIPS score?
Gregory Sonntag's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Gregory A. Sonntag see?
CMS counts 40 Medicare patients who saw Gregory Sonntag in 2024, with an average age of 71.
How long has Gregory A. Sonntag been practicing?
Gregory Sonntag graduated from medical school in 2022, 4 years ago.
Selling to physical therapist practices?
See physical therapists in Washington 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