Jason Edward Leffew
- Medicare patients, 2024
- 154
- Part D claims, 2024
- 2,889
- Hospital affiliations
- 1
- Industry payments
- $98
- Medical groups
- 3
- Practice address
- 6611 Clyo Rd, Dayton, OH 45459
- Practice phone
- Call (937) 208-8280
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Valley Medical Primary Care, Inc
Dayton, Ohio
Find Jason Leffew'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.
Jason Edward Leffew is a critical care medicine nurse practitioner in Dayton, Ohio
Jason Leffew practices at Valley Medical Primary Care, Inc in Dayton, Ohio.
Jason Leffew's NPI, 1891342085, was assigned on August 22, 2019. Jason Leffew holds Ohio license APRN.CNP.025093.
- NPI
- 1891342085NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587993555
- NPI enumeration date
- August 22, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (937) 208-8280
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Jason Edward Leffew practices at Valley Medical Primary Care, Inc in Dayton, Ohio
Jason Leffew's primary practice is Valley Medical Primary Care, Inc, at 6611 Clyo Rd, Dayton, OH 45459 in Montgomery County. The practice phone is (937) 208-8280.
- Valley Medical Primary Care, Inc6611 Clyo Rd, Dayton, OH 45459 · Montgomery CountyPhone(937) 208-8280
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jason Edward Leffew is affiliated with 5 sites of care and 3 medical groups
Jason Leffew's primary practice is Valley Medical Primary Care, Inc in Dayton, Ohio. Jason Leffew is also affiliated with Kettering Health Main Campus. The medical group on file is Kettering Health Medical Group. Dmand AI also links Jason Leffew to 2 more group practices and clinics, 2 medical groups and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Jason Edward Leffew's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jason Leffew practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valley Medical Primary Care, Inc | Available with a free account |
| +4 more sites and 2 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Jason Edward Leffew is one of 80 critical care medicine nurse practitioners in Ohio
Nurse practitioner is Jason Leffew's primary specialty in the NPI Registry, under taxonomy code 363LC0200X. The record also lists critical care medicine. Jason Leffew is licensed in Ohio.
Specialties and state licenses
- Critical care medicine nurse practitioner, OhioPrimary
Critical care medicine nurse practitioners near Jason Leffew
Counts of critical care medicine 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
Jason Edward Leffew treated 154 Medicare patients in 2024, average age 77
CMS counts 154 Medicare patients who saw Jason Leffew in 2024. The largest group is 75 to 84, with 50 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 45% are also on Medicaid. Their average risk score is 2.68, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jason Leffew's median patient age at 80, with 59% women.
Jason Leffew's Medicare patients by age, 2024
Jason Leffew's Medicare patients by sex, 2024
- Women8555%
- Men6945%
Chronic conditions among Jason Leffew's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Chronic kidney disease64%
- Mood disorders61%
- Depression59%
- Anxiety54%
- Arthritis53%
- Heart failure52%
Share of Medicare patients with each condition. A patient can have several.
Jason Leffew's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 80
Patient panel by sex, all payers
- Women59%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jason Edward Leffew wrote 2,889 Medicare Part D claims in 2024
In 2024, Jason Leffew wrote 2,889 Medicare Part D claims for 220 patients. 88% of them were for generic drugs.
Jason Leffew's Part D claims by kind of drug, 2024
- Generic2,529 claims88%
- Brand-name and other360 claims12%
Drug classes CMS tracks in Jason Leffew's Part D claims, 2024
- Opioids18%529 of 2,889 claims
- Antibiotics5%131 of 2,889 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 Jason Edward Leffew takes part in Medicare
Jason Leffew 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Jason Edward Leffew received $98 in industry payments in 2025
CMS Open Payments shows 6 general payments to Jason Leffew from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $77.
Companies that paid Jason Leffew 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 Jason Edward Leffew'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Jason Edward Leffew
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jason Edward Leffew's NPI number?
Jason Edward Leffew's NPI number is 1891342085. It was assigned on August 22, 2019, and it is active in the NPI Registry.
What does Jason Edward Leffew specialize in?
Jason Edward Leffew is a critical care medicine nurse practitioner in Dayton, Ohio. The primary specialty in the NPI Registry is Critical Care Medicine Nurse Practitioner (taxonomy code 363LC0200X).
Where does Jason Edward Leffew practice?
Jason Leffew practices at 6611 Clyo Rd, Dayton, OH 45459. Jason Leffew's primary practice is Valley Medical Primary Care, Inc in Dayton, Ohio. Dmand AI also links Jason Leffew to 2 group practices and clinics, 2 medical groups and 1 home health agency.
What is Jason Edward Leffew's office phone number?
The practice phone on file for Jason Leffew is (937) 208-8280.
What is Jason Edward Leffew's medical license number?
Jason Leffew holds Ohio license APRN.CNP.025093.
Which hospitals is Jason Edward Leffew affiliated with?
Jason Leffew is affiliated with Kettering Health Main Campus.
What medical group is Jason Edward Leffew part of?
Jason Leffew is linked to Kettering Health Medical Group. Dmand AI links Jason Leffew to 2 more medical groups.
Does Jason Edward Leffew accept Medicare?
Yes. CMS lists Jason Leffew as accepting Medicare assignment.
How many Medicare patients does Jason Edward Leffew see?
CMS counts 154 Medicare patients who saw Jason Leffew in 2024, with an average age of 77.
Has Jason Edward Leffew received payments from drug or device companies?
CMS Open Payments shows $98 in general payments to Jason Leffew from 2 companies from 2025 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Jason Edward Leffew been practicing?
Jason Leffew graduated from medical school in 2019, 7 years ago.
Selling to nurse practitioner practices?
See critical care medicine nurse practitioners in Ohio by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card