Don Michael Drinkwater, PA-C
- Medicare patients, 2024
- 95
- Part D claims, 2024
- 66
- Hospital affiliations
- 1
- Industry payments
- $826
- Medical groups
- 3
- Practice address
- 4420 Lake Boone Trail, Raleigh, NC 27607
- Practice phone
- Call (919) 784-3100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Don Drinkwater'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.
Don Michael Drinkwater is a physician assistant in Raleigh, North Carolina
Don Drinkwater practices at UNC Health Rex in Raleigh, North Carolina, part of University of North Carolina Health Care System.
Don Drinkwater's NPI, 1689625550, was assigned on May 15, 2006. Don Drinkwater holds North Carolina license 103834.
- NPI
- 1689625550NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557263035
- NPI enumeration date
- May 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 784-3100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Don Michael Drinkwater practices at UNC Health Rex in Raleigh, North Carolina
Don Drinkwater's primary practice is UNC Health Rex, at 4420 Lake Boone Trail, Raleigh, NC 27607 in Wake County. The practice phone is (919) 784-3100.
- UNC Health Rex4420 Lake Boone Trail, Raleigh, NC 27607 · Wake CountyPhone(919) 784-3100
Source: Dmand AI Affiliation Data
Don Michael Drinkwater is affiliated with 4 sites of care and 3 medical groups
Don Drinkwater's primary practice is UNC Health Rex in Raleigh, North Carolina, part of University of North Carolina Health Care System. The medical group on file is North Carolina Heart & Vascular Hospital. Dmand AI also links Don Drinkwater to 2 more group practices and clinics, 2 medical groups and 1 clinical lab, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Don Michael Drinkwater's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Don Drinkwater practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UNC Health Rex | 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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Don Michael Drinkwater is one of 7,765 physician assistants in North Carolina
Physician assistant is Don Drinkwater's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Don Drinkwater is licensed in North Carolina.
Specialties and state licenses
- Physician assistant, North CarolinaPrimary
Physician assistants near Don Drinkwater
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
Don Michael Drinkwater treated 95 Medicare patients in 2024, average age 73
CMS counts 95 Medicare patients who saw Don Drinkwater in 2024. The largest group is 65 to 74, with 56 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.52, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Don Drinkwater's median patient age at 62, with 53% women.
Don Drinkwater's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Don Drinkwater's Medicare patients by sex, 2024
- Women4244%
- Men5356%
Chronic conditions among Don Drinkwater's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Chronic kidney disease39%
- Mood disorders35%
- Diabetes33%
- Anxiety31%
- Ischemic heart disease29%
Share of Medicare patients with each condition. A patient can have several.
Don Drinkwater's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Don Michael Drinkwater wrote 66 Medicare Part D claims in 2024
In 2024, Don Drinkwater wrote 66 Medicare Part D claims for 33 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Don Drinkwater's Part D claims, 2024
- Opioids36%24 of 66 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 Don Michael Drinkwater takes part in Medicare
Don Drinkwater 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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Don Michael Drinkwater received $826 in industry payments in 2025
CMS Open Payments shows 7 general payments to Don Drinkwater from 3 drug and device companies in 2025. Travel and lodging make up the largest share, 92% of the total. Intuitive Surgical, Inc. paid the most, $795.
General payments to Don Drinkwater by kind, 2025 to 2025
- Travel and lodging$75792%
- Food and beverage$698%
Companies that paid Don Drinkwater 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 Don Michael Drinkwater'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 Don Michael Drinkwater
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Don Michael Drinkwater's NPI number?
Don Michael Drinkwater's NPI number is 1689625550. It was assigned on May 15, 2006, and it is active in the NPI Registry.
What does Don Michael Drinkwater specialize in?
Don Michael Drinkwater is a physician assistant in Raleigh, North Carolina. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Don Michael Drinkwater practice?
Don Drinkwater practices at 4420 Lake Boone Trail, Raleigh, NC 27607. Don Drinkwater's primary practice is UNC Health Rex in Raleigh, North Carolina, part of University of North Carolina Health Care System. Dmand AI also links Don Drinkwater to 2 group practices and clinics, 2 medical groups and 1 clinical lab.
What is Don Michael Drinkwater's office phone number?
The practice phone on file for Don Drinkwater is (919) 784-3100.
What is Don Michael Drinkwater's medical license number?
Don Drinkwater holds North Carolina license 103834.
Which hospitals is Don Michael Drinkwater affiliated with?
Don Drinkwater practices at UNC Health Rex in Raleigh, North Carolina.
What medical group is Don Michael Drinkwater part of?
Don Drinkwater is linked to North Carolina Heart & Vascular Hospital. Dmand AI links Don Drinkwater to 2 more medical groups.
Does Don Michael Drinkwater accept Medicare?
Yes. CMS lists Don Drinkwater as accepting Medicare assignment.
How many Medicare patients does Don Michael Drinkwater see?
CMS counts 95 Medicare patients who saw Don Drinkwater in 2024, with an average age of 73.
Has Don Michael Drinkwater received payments from drug or device companies?
CMS Open Payments shows $826 in general payments to Don Drinkwater from 3 companies from 2025 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Don Michael Drinkwater been practicing?
Don Drinkwater graduated from medical school in 2003, 23 years ago.
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