Douglas Edward Griffith, ARNP-C
- Medicare patients, 2024
- 222
- Part D claims, 2024
- 1,727
- Hospital affiliations
- 2
- Industry payments
- $34
- Medical groups
- 3
- Practice address
- 888 Swift Blvd, Richland, WA 99352
- Practice phone
- Call (509) 946-4611
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Douglas Griffith'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.
Douglas Edward Griffith is a family nurse practitioner in Richland, Washington
Douglas Griffith practices at Kadlec Regional Medical Center in Richland, Washington, part of Providence Health & Services.
Douglas Griffith's NPI, 1477195196, was assigned on October 14, 2019. Douglas Griffith holds Washington license AP60990860.
- NPI
- 1477195196NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052746518
- NPI enumeration date
- October 14, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (509) 946-4611
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Douglas Edward Griffith practices at Kadlec Regional Medical Center in Richland, Washington
Douglas Griffith's primary practice is Kadlec Regional Medical Center, at 888 Swift Blvd, Richland, WA 99352 in Benton County. The practice phone is (509) 946-4611.
- Kadlec Regional Medical Center888 Swift Blvd, Richland, WA 99352 · Benton CountyPhone(509) 946-4611
Source: Dmand AI Affiliation Data
Douglas Edward Griffith is affiliated with 4 sites of care and 3 medical groups
Douglas Griffith's primary practice is Kadlec Regional Medical Center in Richland, Washington, part of Providence Health & Services. Douglas Griffith is also affiliated with Lourdes Behavioral Health. The medical group on file is Kadlec Regional Medical Center. Dmand AI also links Douglas Griffith to 2 more medical groups, 1 clinical lab 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 Douglas Edward Griffith's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Douglas Griffith practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kadlec Regional Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Douglas Edward Griffith is one of 2,841 family nurse practitioners in Washington
Family is Douglas Griffith's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Douglas Griffith is licensed in Washington.
Specialties and state licenses
- Family nurse practitioner, WashingtonPrimary
Family nurse practitioners near Douglas Griffith
Counts of family 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
Douglas Edward Griffith treated 222 Medicare patients in 2024, average age 76
CMS counts 222 Medicare patients who saw Douglas Griffith in 2024. The largest group is 75 to 84, with 101 patients. 75% of them have atrial fibrillation, and 75% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.72, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Douglas Griffith's median patient age at 74, with 43% women.
Douglas Griffith's Medicare patients by age, 2024
Douglas Griffith's Medicare patients by sex, 2024
- Women9945%
- Men12355%
Chronic conditions among Douglas Griffith's Medicare patients, 2024
- Atrial fibrillation75%
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Heart failure45%
- Ischemic heart disease44%
- Diabetes40%
- Chronic kidney disease38%
Share of Medicare patients with each condition. A patient can have several.
Douglas Griffith'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
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Douglas Edward Griffith wrote 1,727 Medicare Part D claims in 2024
In 2024, Douglas Griffith wrote 1,727 Medicare Part D claims for 483 patients. 82% of them were for generic drugs.
Douglas Griffith's Part D claims by kind of drug, 2024
- Generic1,423 claims82%
- Brand-name304 claims18%
Drug classes CMS tracks in Douglas Griffith's Part D claims, 2024
- Antibiotics2%40 of 1,727 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 Douglas Edward Griffith takes part in Medicare
Douglas Griffith 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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Douglas Edward Griffith received $34 in industry payments in 2025
CMS Open Payments shows 2 general payments to Douglas Griffith from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $25.
Companies that paid Douglas Griffith 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 Douglas Edward Griffith'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 Douglas Edward Griffith
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Douglas Edward Griffith's NPI number?
Douglas Edward Griffith's NPI number is 1477195196. It was assigned on October 14, 2019, and it is active in the NPI Registry.
What does Douglas Edward Griffith specialize in?
Douglas Edward Griffith is a family nurse practitioner in Richland, Washington. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Douglas Edward Griffith practice?
Douglas Griffith practices at 888 Swift Blvd, Richland, WA 99352. Douglas Griffith's primary practice is Kadlec Regional Medical Center in Richland, Washington, part of Providence Health & Services. Dmand AI also links Douglas Griffith to 2 medical groups, 1 clinical lab and 1 group practice or clinic.
What is Douglas Edward Griffith's office phone number?
The practice phone on file for Douglas Griffith is (509) 946-4611.
What is Douglas Edward Griffith's medical license number?
Douglas Griffith holds Washington license AP60990860.
Which hospitals is Douglas Edward Griffith affiliated with?
Douglas Griffith practices at Kadlec Regional Medical Center in Richland, Washington. Douglas Griffith is also affiliated with Lourdes Behavioral Health.
What medical group is Douglas Edward Griffith part of?
Douglas Griffith is linked to Kadlec Regional Medical Center. Dmand AI links Douglas Griffith to 2 more medical groups.
Does Douglas Edward Griffith accept Medicare?
Yes. CMS lists Douglas Griffith as accepting Medicare assignment.
How many Medicare patients does Douglas Edward Griffith see?
CMS counts 222 Medicare patients who saw Douglas Griffith in 2024, with an average age of 76.
Has Douglas Edward Griffith received payments from drug or device companies?
CMS Open Payments shows $34 in general payments to Douglas Griffith from 2 companies from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Douglas Edward Griffith been practicing?
Douglas Griffith graduated from medical school in 2019, 7 years ago.
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