Robert J. Griffin, PA-C
- Medicare patients, 2024
- 185
- Part D claims, 2024
- 620
- Hospital affiliations
- 4
- Industry payments
- $146
- Medical groups
- 3
- Practice address
- 310 Sunnyview Lane, Kalispell, MT 59901
- Practice phone
- Call (406) 752-5111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Robert Griffin'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.
Robert J. Griffin is a physician assistant in Kalispell, Montana
Robert Griffin practices at Logan Health Medical Center in Kalispell, Montana, part of Billings Clinic.
Robert Griffin's NPI, 1588632236, was assigned on March 9, 2006. Robert Griffin holds Montana license 520.
- NPI
- 1588632236NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345283644
- NPI enumeration date
- March 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 752-5111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Robert J. Griffin practices at Logan Health Medical Center in Kalispell, Montana
Robert Griffin's primary practice is Logan Health Medical Center, at 310 Sunnyview Lane, Kalispell, MT 59901 in Flathead County. The practice phone is (406) 752-5111.
- Logan Health Medical Center310 Sunnyview Lane, Kalispell, MT 59901 · Flathead CountyPhone(406) 752-5111
Source: Dmand AI Affiliation Data
Robert J. Griffin is affiliated with 5 sites of care and 3 medical groups
Robert Griffin's primary practice is Logan Health Medical Center in Kalispell, Montana, part of Billings Clinic. Robert Griffin is also affiliated with Logan Health - Whitefish. The medical group on file is Logan Health Imaging. Dmand AI also links Robert Griffin to 2 more hospitals, 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Robert J. Griffin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Griffin practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Logan Health Medical Center | 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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Robert J. Griffin is one of 656 physician assistants in Montana
Physician assistant is Robert Griffin's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Robert Griffin's licenses on file in 2 states: Montana and Wyoming.
Specialties and state licenses
- Physician assistant, MontanaPrimary
- Wyoming license
Physician assistants near Robert Griffin
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
Robert J. Griffin treated 185 Medicare patients in 2024, average age 72
CMS counts 185 Medicare patients who saw Robert Griffin in 2024. The largest group is 65 to 74, with 94 patients. 69% of them have arthritis, and 58% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Robert Griffin's median patient age at 73, with 51% women.
Robert Griffin's Medicare patients by age, 2024
Robert Griffin's Medicare patients by sex, 2024
- Women9954%
- Men8646%
Chronic conditions among Robert Griffin's Medicare patients, 2024
- Arthritis69%
- High blood pressure58%
- High cholesterol54%
- Mood disorders29%
- Depression27%
- Anxiety26%
- Ischemic heart disease24%
- Diabetes17%
Share of Medicare patients with each condition. A patient can have several.
Robert Griffin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Robert J. Griffin wrote 620 Medicare Part D claims in 2024
In 2024, Robert Griffin wrote 620 Medicare Part D claims for 141 patients. 95% of them were for generic drugs.
Robert Griffin's Part D claims by kind of drug, 2024
- Generic587 claims95%
- Brand-name33 claims5%
Drug classes CMS tracks in Robert Griffin's Part D claims, 2024
- Opioids12%76 of 620 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
How Robert J. Griffin takes part in Medicare
Robert Griffin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Robert J. Griffin received $146 in industry payments in 2025
CMS Open Payments shows 2 general payments to Robert Griffin from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Merz North America, Inc. paid the most, $119.
Companies that paid Robert Griffin 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 Robert J. Griffin'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 Robert J. Griffin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Robert J. Griffin's NPI number?
Robert J. Griffin's NPI number is 1588632236. It was assigned on March 9, 2006, and it is active in the NPI Registry.
What does Robert J. Griffin specialize in?
Robert J. Griffin is a physician assistant in Kalispell, Montana. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Robert J. Griffin practice?
Robert Griffin practices at 310 Sunnyview Lane, Kalispell, MT 59901. Robert Griffin's primary practice is Logan Health Medical Center in Kalispell, Montana, part of Billings Clinic. Dmand AI also links Robert Griffin to 2 hospitals, 2 medical groups and 1 group practice or clinic.
What is Robert J. Griffin's office phone number?
The practice phone on file for Robert Griffin is (406) 752-5111.
What is Robert J. Griffin's medical license number?
Robert Griffin holds Montana license 520, one of the licenses on file in 2 states.
Which states has Robert J. Griffin been licensed in?
Dmand AI has state licenses on file for Robert Griffin in Montana and Wyoming.
Which hospitals is Robert J. Griffin affiliated with?
Robert Griffin practices at Logan Health Medical Center in Kalispell, Montana. Robert Griffin is also affiliated with Logan Health - Whitefish. Dmand AI links Robert Griffin to 2 more hospitals.
What medical group is Robert J. Griffin part of?
Robert Griffin is linked to Logan Health Imaging. Dmand AI links Robert Griffin to 2 more medical groups.
Does Robert J. Griffin accept Medicare?
Yes. CMS lists Robert Griffin as accepting Medicare assignment.
How many Medicare patients does Robert J. Griffin see?
CMS counts 185 Medicare patients who saw Robert Griffin in 2024, with an average age of 72.
Has Robert J. Griffin received payments from drug or device companies?
CMS Open Payments shows $146 in general payments to Robert Griffin from 2 companies from 2025 to 2025. The largest total came from Merz North America, Inc.
How long has Robert J. Griffin been practicing?
Robert Griffin graduated from medical school in 1999, 27 years ago.
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