Gregory Ryan Garmon, APN
- Medicare patients, 2024
- 195
- Part D claims, 2024
- 4,221
- Hospital affiliations
- 3
- Industry payments
- $163
- Medical group
- 1
- Practice address
- 1800 N Knoxville Ave, Peoria, IL 61603
- Practice phone
- Call (309) 683-5050
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
OSF Multi-Specialty Group
Peoria, Illinois
Find Gregory Garmon'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 Ryan Garmon is a nurse practitioner in Peoria, Illinois
Gregory Garmon practices at OSF Multi-Specialty Group in Peoria, Illinois.
Gregory Garmon's NPI, 1215301221, was assigned on November 16, 2015. Gregory Garmon holds Illinois license 209.013233.
- NPI
- 1215301221NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133420268
- NPI enumeration date
- November 16, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (309) 683-5050
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory Ryan Garmon practices at OSF Multi-Specialty Group in Peoria, Illinois
Gregory Garmon's primary practice is OSF Multi-Specialty Group, at 1800 N Knoxville Ave, Peoria, IL 61603 in Peoria County. The practice phone is (309) 683-5050.
- OSF Multi-Specialty Group1800 N Knoxville Ave, Peoria, IL 61603 · Peoria CountyPhone(309) 683-5050
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gregory Ryan Garmon is affiliated with 5 sites of care and 1 medical group
Gregory Garmon's primary practice is OSF Multi-Specialty Group in Peoria, Illinois. Gregory Garmon is also affiliated with OSF Saint Francis Medical Center. The medical group on file is OSF Multi-Specialty Group. Dmand AI also links Gregory Garmon to 2 more hospitals 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 Ryan Garmon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Garmon practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OSF Multi-Specialty Group | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory Ryan Garmon is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Gregory Garmon's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Gregory Garmon is licensed in Illinois.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
Nurse practitioners near Gregory Garmon
Counts of nurse practitioners 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 Ryan Garmon treated 195 Medicare patients in 2024, average age 70
CMS counts 195 Medicare patients who saw Gregory Garmon in 2024. The largest group is 65 to 74, with 91 patients. 75% of them have diabetes, and 75% have high blood pressure. 21% are also on Medicaid. Their average risk score is 2.19, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Gregory Garmon's median patient age at 64, with 48% women.
Gregory Garmon's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Gregory Garmon's Medicare patients by sex, 2024
- Women8443%
- Men11157%
Chronic conditions among Gregory Garmon's Medicare patients, 2024
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease57%
- Arthritis42%
- Ischemic heart disease26%
- Mood disorders25%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
Gregory Garmon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory Ryan Garmon wrote 4,221 Medicare Part D claims in 2024
In 2024, Gregory Garmon wrote 4,221 Medicare Part D claims for 460 patients. 24% of them were for generic drugs.
Gregory Garmon's Part D claims by kind of drug, 2024
- Generic995 claims24%
- Brand-name2,513 claims60%
- Other713 claims17%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Gregory Ryan Garmon offers telehealth to Medicare patients
Gregory Garmon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Gregory Garmon as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Gregory Ryan Garmon received $163 in industry payments in 2025
CMS Open Payments shows 13 general payments to Gregory Garmon from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $121.
Companies that paid Gregory Garmon 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 Ryan Garmon'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 Ryan Garmon
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 Ryan Garmon's NPI number?
Gregory Ryan Garmon's NPI number is 1215301221. It was assigned on November 16, 2015, and it is active in the NPI Registry.
What does Gregory Ryan Garmon specialize in?
Gregory Ryan Garmon is a nurse practitioner in Peoria, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Gregory Ryan Garmon practice?
Gregory Garmon practices at 1800 N Knoxville Ave, Peoria, IL 61603. Gregory Garmon's primary practice is OSF Multi-Specialty Group in Peoria, Illinois. Dmand AI also links Gregory Garmon to 2 hospitals and 1 group practice or clinic.
What is Gregory Ryan Garmon's office phone number?
The practice phone on file for Gregory Garmon is (309) 683-5050.
What is Gregory Ryan Garmon's medical license number?
Gregory Garmon holds Illinois license 209.013233.
Which hospitals is Gregory Ryan Garmon affiliated with?
Gregory Garmon is affiliated with OSF Saint Francis Medical Center. Dmand AI links Gregory Garmon to 2 more hospitals.
What medical group is Gregory Ryan Garmon part of?
Gregory Garmon is linked to OSF Multi-Specialty Group.
Does Gregory Ryan Garmon accept Medicare?
Yes. CMS lists Gregory Garmon as accepting Medicare assignment.
Does Gregory Ryan Garmon offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Gregory Garmon as offering telehealth services.
How many Medicare patients does Gregory Ryan Garmon see?
CMS counts 195 Medicare patients who saw Gregory Garmon in 2024, with an average age of 70.
Has Gregory Ryan Garmon received payments from drug or device companies?
CMS Open Payments shows $163 in general payments to Gregory Garmon from 3 companies from 2025 to 2025. The largest total came from Abbott Laboratories.
How long has Gregory Ryan Garmon been practicing?
Gregory Garmon graduated from medical school in 2015, 11 years ago.
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