Regan E. Shaffer, PA-C
- Medicare patients, 2024
- 244
- Part D claims, 2024
- 67
- MIPS score, 2024
- 93
- Hospital affiliations
- 2
- Industry payments
- $981
- Practice address
- 4000 Cambridge Street, Kansas City, KS 66160
- Practice phone
- Call (913) 588-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Regan Shaffer'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.
Regan E. Shaffer is a physician assistant in Kansas City, Kansas
Regan Shaffer practices at The University of Kansas Hospital in Kansas City, Kansas, part of The University of Kansas Health System.
Regan Shaffer's NPI, 1053877258, was assigned on February 13, 2019. Regan Shaffer holds Kansas license 15-02618.
- NPI
- 1053877258NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466795596
- NPI enumeration date
- February 13, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (913) 588-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Regan E. Shaffer practices at The University of Kansas Hospital in Kansas City, Kansas
Regan Shaffer's primary practice is The University of Kansas Hospital, at 4000 Cambridge Street, Kansas City, KS 66160 in Wyandotte County. The practice phone is (913) 588-5000.
- The University of Kansas Hospital4000 Cambridge Street, Kansas City, KS 66160 · Wyandotte CountyPhone(913) 588-5000
Source: Dmand AI Affiliation Data
Regan E. Shaffer is affiliated with 2 sites of care and 2 medical groups
Regan Shaffer's primary practice is The University of Kansas Hospital in Kansas City, Kansas, part of The University of Kansas Health System. Regan Shaffer is also affiliated with The University of Kansas Health System Great Bend Campus. The medical group on file is Kansas University Physicians. Dmand AI also links Regan Shaffer to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Regan E. Shaffer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Regan Shaffer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Kansas Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Regan E. Shaffer is one of 995 physician assistants in Kansas
Physician assistant is Regan Shaffer's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Regan Shaffer's licenses on file in 3 states: Kansas, Missouri and Texas.
Specialties and state licenses
- Physician assistant, KansasPrimary
- Missouri license
- Texas license
Physician assistants near Regan Shaffer
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
Regan E. Shaffer treated 244 Medicare patients in 2024, average age 75
CMS counts 244 Medicare patients who saw Regan Shaffer in 2024. The largest group is 65 to 74, with 107 patients. 75% of them have atrial fibrillation, and 75% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.93, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Regan Shaffer's median patient age at 75, with 45% women.
Regan Shaffer's Medicare patients by age, 2024
Regan Shaffer's Medicare patients by sex, 2024
- Women11848%
- Men12652%
Chronic conditions among Regan Shaffer's Medicare patients, 2024
- Atrial fibrillation75%
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease55%
- Heart failure50%
- Chronic kidney disease36%
- Diabetes34%
Share of Medicare patients with each condition. A patient can have several.
Regan Shaffer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Regan E. Shaffer wrote 67 Medicare Part D claims in 2024
In 2024, Regan Shaffer wrote 67 Medicare Part D claims for 49 patients. 84% of them were for generic drugs.
Regan Shaffer's Part D claims by kind of drug, 2024
- Generic56 claims84%
- Brand-name11 claims16%
Drug classes CMS tracks in Regan Shaffer's Part D claims, 2024
- Opioids30%20 of 67 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
Regan E. Shaffer scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Regan Shaffer for performance year 2024, reported through an alternative payment model (APM). Regan Shaffer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Regan Shaffer as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Regan Shaffer's MIPS scores, performance year 2024
- 93of 100Final score
- 77of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Regan E. Shaffer received $981 in industry payments in 2025
CMS Open Payments shows 7 general payments to Regan Shaffer from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AOP Health US, LLC paid the most, $883.
Companies that paid Regan Shaffer 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 Regan E. Shaffer'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 Regan E. Shaffer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Regan E. Shaffer's NPI number?
Regan E. Shaffer's NPI number is 1053877258. It was assigned on February 13, 2019, and it is active in the NPI Registry.
What does Regan E. Shaffer specialize in?
Regan E. Shaffer is a physician assistant in Kansas City, Kansas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Regan E. Shaffer practice?
Regan Shaffer practices at 4000 Cambridge Street, Kansas City, KS 66160. Regan Shaffer's primary practice is The University of Kansas Hospital in Kansas City, Kansas, part of The University of Kansas Health System. Dmand AI also links Regan Shaffer to 1 medical group.
What is Regan E. Shaffer's office phone number?
The practice phone on file for Regan Shaffer is (913) 588-5000.
What is Regan E. Shaffer's medical license number?
Regan Shaffer holds Kansas license 15-02618, one of the licenses on file in 3 states.
Which states has Regan E. Shaffer been licensed in?
Dmand AI has state licenses on file for Regan Shaffer in Kansas, Missouri and Texas.
Which hospitals is Regan E. Shaffer affiliated with?
Regan Shaffer practices at The University of Kansas Hospital in Kansas City, Kansas. Regan Shaffer is also affiliated with The University of Kansas Health System Great Bend Campus.
What medical group is Regan E. Shaffer part of?
Regan Shaffer is linked to Kansas University Physicians. Dmand AI links Regan Shaffer to 1 more medical group.
Does Regan E. Shaffer accept Medicare?
Yes. CMS lists Regan Shaffer as accepting Medicare assignment.
Does Regan E. Shaffer offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Regan Shaffer as offering telehealth services.
Show 4 more questionsShow fewer questions
What is Regan E. Shaffer's MIPS score?
Regan Shaffer's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Regan E. Shaffer see?
CMS counts 244 Medicare patients who saw Regan Shaffer in 2024, with an average age of 75.
Has Regan E. Shaffer received payments from drug or device companies?
CMS Open Payments shows $981 in general payments to Regan Shaffer from 6 companies from 2025 to 2025. The largest total came from AOP Health US, LLC.
How long has Regan E. Shaffer been practicing?
Regan Shaffer graduated from medical school in 2018, 8 years ago.
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