Gregory Israel Smiley, PA
- Medicare patients, 2024
- 101
- Part D claims, 2024
- 1,068
- Hospital affiliations
- 3
- Industry payments
- $93
- Medical groups
- 3
- Practice address
- 8336 Highway 62, White City, OR 97503
- Practice phone
- Call (541) 890-5217
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Onepeak Southern Oregon
White City, Oregon
Find Gregory Smiley'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 Israel Smiley is a physician assistant in White City, Oregon
Gregory Smiley practices at Onepeak Southern Oregon in White City, Oregon.
Gregory Smiley's NPI, 1992871503, was assigned on November 27, 2006. Gregory Smiley holds Oregon license PA196853.
- NPI
- 1992871503NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961642905
- NPI enumeration date
- November 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (541) 890-5217
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory Israel Smiley practices at Onepeak Southern Oregon in White City, Oregon
Gregory Smiley's primary practice is Onepeak Southern Oregon, at 8336 Highway 62, White City, OR 97503 in Jackson County. The practice phone is (541) 890-5217.
- Onepeak Southern Oregon8336 Highway 62, White City, OR 97503 · Jackson CountyPhone(541) 890-5217
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gregory Israel Smiley is affiliated with 5 sites of care and 3 medical groups
Gregory Smiley's primary practice is Onepeak Southern Oregon in White City, Oregon. Gregory Smiley is also affiliated with Asante Rogue Regional Medical Center. The medical group on file is OnePeak Medical. Dmand AI also links Gregory Smiley to 2 more hospitals, 2 medical groups and 1 group practice or clinic, 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 Israel Smiley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Smiley practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Onepeak Southern Oregon | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory Israel Smiley is one of 1,937 physician assistants in Oregon
Physician assistant is Gregory Smiley's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Gregory Smiley's licenses on file in 3 states: Oregon, California and Pennsylvania.
Specialties and state licenses
- Physician assistant, OregonPrimary
- California license
- Medical physician assistant, Pennsylvania
Physician assistants near Gregory Smiley
Counts of physician assistants 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 Israel Smiley treated 101 Medicare patients in 2024, average age 70
CMS counts 101 Medicare patients who saw Gregory Smiley in 2024. The largest group is 65 to 74, with 49 patients. 62% of them have high blood pressure, and 54% have high cholesterol. 49% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gregory Smiley's median patient age at 53, with 45% women.
Gregory Smiley's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Gregory Smiley's Medicare patients by sex, 2024
- Women6362%
- Men3838%
Chronic conditions among Gregory Smiley's Medicare patients, 2024
- High blood pressure62%
- High cholesterol54%
- Arthritis51%
- Diabetes31%
- COPD30%
- Mood disorders27%
- Tobacco use23%
- Chronic kidney disease21%
Share of Medicare patients with each condition. A patient can have several.
Gregory Smiley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory Israel Smiley wrote 1,068 Medicare Part D claims in 2024
In 2024, Gregory Smiley wrote 1,068 Medicare Part D claims for 117 patients. 89% of them were for generic drugs.
Gregory Smiley's Part D claims by kind of drug, 2024
- Generic950 claims89%
- Brand-name and other118 claims11%
Drug classes CMS tracks in Gregory Smiley's Part D claims, 2024
- Opioids4%44 of 1,068 claims
- Antibiotics3%36 of 1,068 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Gregory Israel Smiley offers telehealth to Medicare patients
Gregory Smiley accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Gregory Smiley as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Gregory Israel Smiley received $93 in industry payments in 2025
CMS Open Payments shows 3 general payments to Gregory Smiley from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Inspire Medical Systems, Inc. paid the most, $55.
Companies that paid Gregory Smiley the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Gregory Israel Smiley'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) |
| Part D prescribing | Medicare Part D Prescribers - 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) |
| Industry payments | Open Payments (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 Israel Smiley
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 Israel Smiley's NPI number?
Gregory Israel Smiley's NPI number is 1992871503. It was assigned on November 27, 2006, and it is active in the NPI Registry.
What does Gregory Israel Smiley specialize in?
Gregory Israel Smiley is a physician assistant in White City, Oregon. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Gregory Israel Smiley practice?
Gregory Smiley practices at 8336 Highway 62, White City, OR 97503. Gregory Smiley's primary practice is Onepeak Southern Oregon in White City, Oregon. Dmand AI also links Gregory Smiley to 2 hospitals, 2 medical groups and 1 group practice or clinic.
What is Gregory Israel Smiley's office phone number?
The practice phone on file for Gregory Smiley is (541) 890-5217.
What is Gregory Israel Smiley's medical license number?
Gregory Smiley holds Oregon license PA196853, one of the licenses on file in 3 states.
Which states has Gregory Israel Smiley been licensed in?
Dmand AI has state licenses on file for Gregory Smiley in Oregon, California and Pennsylvania.
Which hospitals is Gregory Israel Smiley affiliated with?
Gregory Smiley is affiliated with Asante Rogue Regional Medical Center. Dmand AI links Gregory Smiley to 2 more hospitals.
What medical group is Gregory Israel Smiley part of?
Gregory Smiley is linked to OnePeak Medical. Dmand AI links Gregory Smiley to 2 more medical groups.
Does Gregory Israel Smiley accept Medicare?
Yes. CMS lists Gregory Smiley as accepting Medicare assignment.
Does Gregory Israel Smiley offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Gregory Smiley as offering telehealth services.
Show 3 more questionsShow fewer questions
How many Medicare patients does Gregory Israel Smiley see?
CMS counts 101 Medicare patients who saw Gregory Smiley in 2024, with an average age of 70.
Has Gregory Israel Smiley received payments from drug or device companies?
CMS Open Payments shows $93 in general payments to Gregory Smiley from 3 companies from 2025 to 2025. The largest total came from Inspire Medical Systems, Inc.
How long has Gregory Israel Smiley been practicing?
Gregory Smiley graduated from medical school in 2001, 25 years ago.
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