Mary A. Wentzel, NP
- Medicare patients, 2024
- 309
- Part D claims, 2024
- 1,148
- Hospital affiliations
- 2
- Industry payments
- $77
- Medical group
- 1
- Practice address
- 2451 Intelliplex Dr, Shelbyville, IN 46176
- Practice phone
- Call (317) 392-3211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mary Wentzel'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.
Mary A. Wentzel is a nurse practitioner in Shelbyville, Indiana
Mary Wentzel practices at Major Health Partners in Shelbyville, Indiana, part of State of Indiana.
Mary Wentzel's NPI, 1083802987, was assigned on October 5, 2007. Mary Wentzel holds Indiana license 71002325A.
- NPI
- 1083802987NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002903887
- NPI enumeration date
- October 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 392-3211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary A. Wentzel practices at Major Health Partners in Shelbyville, Indiana
Mary Wentzel's primary practice is Major Health Partners, at 2451 Intelliplex Dr, Shelbyville, IN 46176 in Shelby County. The practice phone is (317) 392-3211.
- Major Health Partners2451 Intelliplex Dr, Shelbyville, IN 46176 · Shelby CountyPhone(317) 392-3211
Source: Dmand AI Affiliation Data
Mary A. Wentzel is affiliated with 2 sites of care and 1 medical group
Mary Wentzel's primary practice is Major Health Partners in Shelbyville, Indiana, part of State of Indiana. Mary Wentzel is also affiliated with Franciscan Health Indianapolis. The medical group on file is Franciscan Physician Network.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mary A. Wentzel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Wentzel practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Major Health Partners | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Mary A. Wentzel is one of 2,019 nurse practitioners in Indiana
Nurse practitioner is Mary Wentzel's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Mary Wentzel is licensed in Indiana.
Specialties and state licenses
- Nurse practitioner, IndianaPrimary
Nurse practitioners near Mary Wentzel
Counts of 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
Mary A. Wentzel treated 309 Medicare patients in 2024, average age 76
CMS counts 309 Medicare patients who saw Mary Wentzel in 2024. The largest group is 75 to 84, with 116 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.75, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mary Wentzel's median patient age at 75, with 55% women.
Mary Wentzel's Medicare patients by age, 2024
Mary Wentzel's Medicare patients by sex, 2024
- Women16654%
- Men14346%
Chronic conditions among Mary Wentzel's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease67%
- Arthritis53%
- Atrial fibrillation46%
- Diabetes43%
- Heart failure41%
- Chronic kidney disease40%
Share of Medicare patients with each condition. A patient can have several.
Mary Wentzel'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
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mary A. Wentzel wrote 1,148 Medicare Part D claims in 2024
In 2024, Mary Wentzel wrote 1,148 Medicare Part D claims for 343 patients. 87% of them were for generic drugs.
Mary Wentzel's Part D claims by kind of drug, 2024
- Generic995 claims87%
- Brand-name153 claims13%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Mary A. Wentzel takes part in Medicare
Mary Wentzel 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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Mary A. Wentzel received $77 in industry payments in 2025
CMS Open Payments shows 4 general payments to Mary Wentzel from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $37.
Companies that paid Mary Wentzel 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 Mary A. Wentzel'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 Mary A. Wentzel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary A. Wentzel's NPI number?
Mary A. Wentzel's NPI number is 1083802987. It was assigned on October 5, 2007, and it is active in the NPI Registry.
What does Mary A. Wentzel specialize in?
Mary A. Wentzel is a nurse practitioner in Shelbyville, Indiana. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Mary A. Wentzel practice?
Mary Wentzel practices at 2451 Intelliplex Dr, Shelbyville, IN 46176. Mary Wentzel's primary practice is Major Health Partners in Shelbyville, Indiana, part of State of Indiana.
What is Mary A. Wentzel's office phone number?
The practice phone on file for Mary Wentzel is (317) 392-3211.
What is Mary A. Wentzel's medical license number?
Mary Wentzel holds Indiana license 71002325A.
Which hospitals is Mary A. Wentzel affiliated with?
Mary Wentzel practices at Major Health Partners in Shelbyville, Indiana. Mary Wentzel is also affiliated with Franciscan Health Indianapolis.
What medical group is Mary A. Wentzel part of?
Mary Wentzel is linked to Franciscan Physician Network.
Does Mary A. Wentzel accept Medicare?
Yes. CMS lists Mary Wentzel as accepting Medicare assignment.
How many Medicare patients does Mary A. Wentzel see?
CMS counts 309 Medicare patients who saw Mary Wentzel in 2024, with an average age of 76.
Has Mary A. Wentzel received payments from drug or device companies?
CMS Open Payments shows $77 in general payments to Mary Wentzel from 3 companies from 2025 to 2025. The largest total came from Abbott Laboratories.
How long has Mary A. Wentzel been practicing?
Mary Wentzel graduated from medical school in 2001, 25 years ago.
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