Hannah Marie Havenar
- Part D claims, 2024
- 212
- Industry payments
- $111
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 6300 North Main Street, Dayton, OH 45415
- Practice phone
- Call (937) 275-1500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mahajan Therapeutics - Dayton Mental Health
Outpatient Mental Health Clinic · Dayton, Ohio
Find Hannah Havenar'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.
Hannah Marie Havenar is a family nurse practitioner in Dayton, Ohio
Hannah Havenar practices at Mahajan Therapeutics - Dayton Mental Health in Dayton, Ohio.
Hannah Havenar's NPI, 1063079523, was assigned on May 21, 2019. Hannah Havenar graduated from University of Cincinnati College of Medicine in 2019. Hannah Havenar holds Ohio license LE-00027746.
- NPI
- 1063079523NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698105559
- NPI enumeration date
- May 21, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (937) 275-1500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Hannah Marie Havenar practices at Mahajan Therapeutics - Dayton Mental Health in Dayton, Ohio
Hannah Havenar's primary practice is Mahajan Therapeutics - Dayton Mental Health, at 6300 North Main Street, Dayton, OH 45415. The practice phone is (937) 275-1500.
- Mahajan Therapeutics - Dayton Mental Health6300 North Main Street, Dayton, OH 45415Phone(937) 275-1500
Source: Dmand AI Affiliation Data
Hannah Marie Havenar is affiliated with 2 sites of care and 2 medical groups
Hannah Havenar's primary practice is Mahajan Therapeutics - Dayton Mental Health in Dayton, Ohio. The medical group on file is Mahajan Therapeutics. Dmand AI also links Hannah Havenar to 1 more group practice or clinic and 1 medical group, each named with a free account. Hannah Havenar's employer is on file too: a behavioral health center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Hannah Marie Havenar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hannah Havenar practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mahajan Therapeutics - Dayton Mental Health | 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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Hannah Marie Havenar is one of 7,779 family nurse practitioners in Ohio
Family is Hannah Havenar's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Hannah Havenar is licensed in Ohio.
Specialties and state licenses
- Family nurse practitioner, OhioPrimary
Family nurse practitioners near Hannah Havenar
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
Hannah Marie Havenar's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Hannah Havenar's median patient age at 43, with 38% women.
Hannah Havenar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women38%
- Men62%
Source: Dmand AI Patient Panel Data
Hannah Marie Havenar wrote 212 Medicare Part D claims in 2024
In 2024, Hannah Havenar wrote 212 Medicare Part D claims for 17 patients. 87% of them were for generic drugs.
Hannah Havenar's Part D claims by kind of drug, 2024
- Generic184 claims87%
- Brand-name28 claims13%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Hannah Marie Havenar takes part in Medicare
Hannah Havenar 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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Hannah Marie Havenar received $111 in industry payments in 2025
CMS Open Payments shows 5 general payments to Hannah Havenar from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Indivior Inc. paid the most, $92.
Companies that paid Hannah Havenar the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Hannah Marie Havenar graduated from University of Cincinnati College of Medicine
Hannah Havenar graduated from University of Cincinnati College of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Hannah Marie Havenar'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 Data |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Hannah Marie Havenar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Hannah Marie Havenar's NPI number?
Hannah Marie Havenar's NPI number is 1063079523. It was assigned on May 21, 2019, and it is active in the NPI Registry.
What does Hannah Marie Havenar specialize in?
Hannah Marie Havenar is a family nurse practitioner in Dayton, Ohio. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Hannah Marie Havenar practice?
Hannah Havenar practices at 6300 North Main Street, Dayton, OH 45415. Hannah Havenar's primary practice is Mahajan Therapeutics - Dayton Mental Health in Dayton, Ohio. Dmand AI also links Hannah Havenar to 1 group practice or clinic and 1 medical group.
What is Hannah Marie Havenar's office phone number?
The practice phone on file for Hannah Havenar is (937) 275-1500.
What is Hannah Marie Havenar's medical license number?
Hannah Havenar holds Ohio license LE-00027746.
What medical group is Hannah Marie Havenar part of?
Hannah Havenar is linked to Mahajan Therapeutics. Dmand AI links Hannah Havenar to 1 more medical group.
Does Hannah Marie Havenar accept Medicare?
Yes. CMS lists Hannah Havenar as accepting Medicare assignment.
Where did Hannah Marie Havenar go to medical school?
Hannah Havenar graduated from University of Cincinnati College of Medicine in 2019.
Has Hannah Marie Havenar received payments from drug or device companies?
CMS Open Payments shows $111 in general payments to Hannah Havenar from 2 companies from 2025 to 2025. The largest total came from Indivior Inc.
How long has Hannah Marie Havenar been practicing?
Hannah Havenar graduated from medical school in 2019, 7 years ago.
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