Dr. Alan Jennings Griffin, DO
- Medicare services, 2024
- 110
- Medicare patients, 2024
- 116
- Part D claims, 2024
- 106
- Hospital affiliations
- 5
- Industry payments
- $42
- Practice address
- 470 NE a Street, Madras, OR 97741
- Practice phone
- Call (541) 475-3882
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Alan Jennings Griffin is an emergency medicine physician in Madras, Oregon
Dr. Griffin practices at St. Charles Madras in Madras, Oregon, part of St. Charles Health System.
Dr. Griffin's NPI, 1780118844, was assigned on April 16, 2017. Dr. Griffin holds Oregon license DO197533.
- NPI
- 1780118844NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941579171
- NPI enumeration date
- April 16, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 475-3882
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alan Jennings Griffin practices at St. Charles Madras in Madras, Oregon
Dr. Griffin's primary practice is St. Charles Madras, at 470 NE a Street, Madras, OR 97741 in Jefferson County. The practice phone is (541) 475-3882.
- St. Charles Madras470 NE a Street, Madras, OR 97741 · Jefferson CountyPhone(541) 475-3882
Source: Dmand AI Affiliation Data
Dr. Alan Jennings Griffin is affiliated with 7 sites of care and 5 medical groups
Dr. Griffin's primary practice is St. Charles Madras in Madras, Oregon, part of St. Charles Health System. Dr. Griffin is also affiliated with St. Charles Prineville. The medical group on file is St. Charles Health System. Dmand AI also links Dr. Griffin to 3 more hospitals, 4 medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alan Jennings Griffin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Griffin practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Charles Madras | Available with a free account |
| +6 more sites and 4 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 St. Charles Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Alan Jennings Griffin is one of 962 emergency medicine physicians in Oregon
Emergency medicine is Dr. Griffin's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Griffin is licensed in Oregon.
Specialties and state licenses
- Emergency medicine, OregonPrimary
Emergency medicine physicians near Dr. Griffin
Counts of emergency medicine physicians 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
Dr. Alan Jennings Griffin billed Medicare for 110 services in 2024
CMS data shows 110 Medicare services from Dr. Griffin across 2 procedure codes in 2024, for 116 Medicare patients. Medicare paid $12,254 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Griffin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 842024: 11031%
Dr. Griffin compared with the Oregon median for emergency medicine physicians, 2024
- Dr. Griffin
- Oregon median
- Medicare services
- 110vs 17738% below
- Medicare patients
- 116vs 18136% below
- Part D claims
- 14vs 4971% below
Medians across 1,000 emergency medicine physicians in Oregon with Dmand AI profiles that report each measure.
Dr. Griffin's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alan Jennings Griffin treated 116 Medicare patients in 2024, average age 74
CMS counts 116 Medicare patients who saw Dr. Griffin in 2024. The largest group is 65 to 74, with 47 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Griffin's median patient age at 74, with 59% women.
Dr. Griffin's Medicare patients by age, 2024
Dr. Griffin's Medicare patients by sex, 2024
- Women6354%
- Men5346%
Chronic conditions among Dr. Griffin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis48%
- Anxiety42%
- Mood disorders39%
- Ischemic heart disease38%
- Depression34%
- Atrial fibrillation32%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 74
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alan Jennings Griffin wrote 106 Medicare Part D claims in 2024
In 2024, Dr. Griffin wrote 106 Medicare Part D claims for 73 patients. 83% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $277 in total drug cost. In 2023, CMS named 46 claims across 4 drugs.
Dr. Griffin's Part D claims by kind of drug, 2024
- Generic88 claims83%
- Brand-name18 claims17%
Dr. Griffin's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Griffin's Part D claims, 2024
- Opioids12%13 of 106 claims
- Antibiotics22%23 of 106 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 462024: 1470%
Drugs named by CMS: 1 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Alan Jennings Griffin takes part in Medicare
Dr. 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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Dr. Alan Jennings Griffin received $42 in industry payments in 2024
CMS Open Payments shows 2 general payments to Dr. Griffin from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $42.
Companies that paid Dr. Griffin the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Alan Jennings 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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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 Dr. Alan Jennings 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 Dr. Alan Jennings Griffin's NPI number?
Dr. Alan Jennings Griffin's NPI number is 1780118844. It was assigned on April 16, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Alan Jennings Griffin?
Dr. Alan Jennings Griffin is an emergency medicine physician in Madras, Oregon. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Alan Jennings Griffin practice?
Dr. Griffin practices at 470 NE a Street, Madras, OR 97741. Dr. Griffin's primary practice is St. Charles Madras in Madras, Oregon, part of St. Charles Health System. Dmand AI also links Dr. Griffin to 3 hospitals, 4 medical groups and 2 group practices and clinics.
What is Dr. Alan Jennings Griffin's office phone number?
The practice phone on file for Dr. Griffin is (541) 475-3882.
What is Dr. Alan Jennings Griffin's medical license number?
Dr. Griffin holds Oregon license DO197533.
Which hospitals is Dr. Alan Jennings Griffin affiliated with?
Dr. Griffin practices at St. Charles Madras in Madras, Oregon. Dr. Griffin is also affiliated with St. Charles Prineville. Dmand AI links Dr. Griffin to 3 more hospitals.
What medical group is Dr. Alan Jennings Griffin part of?
Dr. Griffin is linked to St. Charles Health System. Dmand AI links Dr. Griffin to 4 more medical groups.
Does Dr. Alan Jennings Griffin accept Medicare?
Yes. CMS data shows Dr. Griffin billed Medicare for 110 services in 2024, and Dr. Griffin accepts Medicare assignment.
How many Medicare patients does Dr. Alan Jennings Griffin see?
CMS counts 116 Medicare patients who saw Dr. Griffin in 2024, with an average age of 74.
What services does Dr. Alan Jennings Griffin bill to Medicare?
In 2024, Dr. Griffin's most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).
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What drugs does Dr. Alan Jennings Griffin prescribe most?
In 2024 Medicare Part D data, Dr. Griffin's most prescribed drugs by claims were Albuterol Sulfate Hfa.
Has Dr. Alan Jennings Griffin received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Dr. Griffin from 1 company from 2024 to 2024. The largest total came from Gilead Sciences, Inc.
How long has Dr. Alan Jennings Griffin been practicing?
Dr. Griffin graduated from medical school in 2017, 9 years ago.
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