Reggie Darnell Pennypacker, APRN, CNP
- Medicare patients, 2024
- 452
- Part D claims, 2024
- 10,520
- MIPS score, 2024
- 85
- Hospital affiliations
- 5
- Industry payments
- $281
- Practice address
- 1407 Whisenant Drive, Duncan, OK 73533
- Practice phone
- Call (580) 252-5300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Reggie Pennypacker'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.
Reggie Darnell Pennypacker is a family nurse practitioner in Duncan, Oklahoma
Reggie Pennypacker practices at Duncan Regional Hospital in Duncan, Oklahoma, part of Duncan Regional Hospital.
Reggie Pennypacker's NPI, 1275960304, was assigned on October 3, 2013. Reggie Pennypacker holds Oklahoma license 76980.
- NPI
- 1275960304NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709822349
- NPI enumeration date
- October 3, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (580) 252-5300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Reggie Darnell Pennypacker practices at Duncan Regional Hospital in Duncan, Oklahoma
Reggie Pennypacker's primary practice is Duncan Regional Hospital, at 1407 Whisenant Drive, Duncan, OK 73533 in Stephens County. The practice phone is (580) 252-5300.
- Duncan Regional Hospital1407 Whisenant Drive, Duncan, OK 73533 · Stephens CountyPhone(580) 252-5300
Source: Dmand AI Affiliation Data
Reggie Darnell Pennypacker is affiliated with 12 sites of care and 2 medical groups
Reggie Pennypacker's primary practice is Duncan Regional Hospital in Duncan, Oklahoma, part of Duncan Regional Hospital. Reggie Pennypacker is also affiliated with OU Health University of Oklahoma Medical Center. The medical group on file is Emergency Services of Oklahoma PC. Dmand AI also links Reggie Pennypacker to 3 more hospitals, 5 home health agencies, 1 group practice or clinic, 1 rural health clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Reggie Darnell Pennypacker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Reggie Pennypacker practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duncan Regional Hospital | Available with a free account |
| +11 more sites and 1 medical group | 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 Duncan Regional Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Reggie Darnell Pennypacker is one of 2,246 family nurse practitioners in Oklahoma
Family is Reggie Pennypacker's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Reggie Pennypacker is licensed in Oklahoma.
Specialties and state licenses
- Family nurse practitioner, OklahomaPrimary
Family nurse practitioners near Reggie Pennypacker
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
Reggie Darnell Pennypacker treated 452 Medicare patients in 2024, average age 72
CMS counts 452 Medicare patients who saw Reggie Pennypacker in 2024. The largest group is 65 to 74, with 202 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Reggie Pennypacker's median patient age at 68, with 45% women.
Reggie Pennypacker's Medicare patients by age, 2024
Reggie Pennypacker's Medicare patients by sex, 2024
- Women21948%
- Men23352%
Chronic conditions among Reggie Pennypacker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Diabetes38%
- Mood disorders28%
- Anxiety24%
- Depression24%
- Ischemic heart disease24%
Share of Medicare patients with each condition. A patient can have several.
Reggie Pennypacker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Reggie Darnell Pennypacker wrote 10,520 Medicare Part D claims in 2024
In 2024, Reggie Pennypacker wrote 10,520 Medicare Part D claims for 559 patients. 84% of them were for generic drugs.
Reggie Pennypacker's Part D claims by kind of drug, 2024
- Generic8,828 claims84%
- Brand-name1,628 claims15%
- Other64 claims1%
Drug classes CMS tracks in Reggie Pennypacker's Part D claims, 2024
- Opioids1%78 of 10,520 claims
- Antibiotics2%238 of 10,520 claims
- Antipsychotics, patients 65 and over0%15 of 10,520 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
Reggie Darnell Pennypacker scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Reggie Pennypacker for performance year 2024, reported individually. Reggie Pennypacker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Reggie Pennypacker's MIPS scores, performance year 2024
- 85of 100Final score
- 90.8of 100Quality
- 40of 100Improvement Activities
- 63of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Reggie Darnell Pennypacker received $281 in industry payments in 2025
CMS Open Payments shows 15 general payments to Reggie Pennypacker from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $101.
Companies that paid Reggie Pennypacker 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 Reggie Darnell Pennypacker'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)Clinician Public Reporting: Overall MIPS Performance (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 Reggie Darnell Pennypacker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Reggie Darnell Pennypacker's NPI number?
Reggie Darnell Pennypacker's NPI number is 1275960304. It was assigned on October 3, 2013, and it is active in the NPI Registry.
What does Reggie Darnell Pennypacker specialize in?
Reggie Darnell Pennypacker is a family nurse practitioner in Duncan, Oklahoma. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Reggie Darnell Pennypacker practice?
Reggie Pennypacker practices at 1407 Whisenant Drive, Duncan, OK 73533. Reggie Pennypacker's primary practice is Duncan Regional Hospital in Duncan, Oklahoma, part of Duncan Regional Hospital. Dmand AI also links Reggie Pennypacker to 3 hospitals, 5 home health agencies, 1 group practice or clinic, 1 rural health clinic and 1 medical group.
What is Reggie Darnell Pennypacker's office phone number?
The practice phone on file for Reggie Pennypacker is (580) 252-5300.
What is Reggie Darnell Pennypacker's medical license number?
Reggie Pennypacker holds Oklahoma license 76980.
Which hospitals is Reggie Darnell Pennypacker affiliated with?
Reggie Pennypacker practices at Duncan Regional Hospital in Duncan, Oklahoma. Reggie Pennypacker is also affiliated with OU Health University of Oklahoma Medical Center. Dmand AI links Reggie Pennypacker to 3 more hospitals.
What medical group is Reggie Darnell Pennypacker part of?
Reggie Pennypacker is linked to Emergency Services of Oklahoma PC. Dmand AI links Reggie Pennypacker to 1 more medical group.
Does Reggie Darnell Pennypacker accept Medicare?
Yes. CMS lists Reggie Pennypacker as accepting Medicare assignment.
What is Reggie Darnell Pennypacker's MIPS score?
Reggie Pennypacker's MIPS final score for performance year 2024 is 85 out of 100, reported individually.
How many Medicare patients does Reggie Darnell Pennypacker see?
CMS counts 452 Medicare patients who saw Reggie Pennypacker in 2024, with an average age of 72.
Has Reggie Darnell Pennypacker received payments from drug or device companies?
CMS Open Payments shows $281 in general payments to Reggie Pennypacker from 7 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Reggie Darnell Pennypacker been practicing?
Reggie Pennypacker graduated from medical school in 2013, 13 years ago.
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