Heather Anne Mahsman
- Part D claims, 2024
- 1,372
- Hospital affiliations
- 1
- Industry payments
- $275
- Medical groups
- 2
- State license
- 1
- Practice address
- 639 York St, Quincy, IL 62301
- Practice phone
- Call (573) 603-1460
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Quincy Clinic - Clarity Healthcare
FQHC - Main Site · Quincy, Illinois
Find Heather Mahsman'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.
Heather Anne Mahsman is a family nurse practitioner in Quincy, Illinois
Heather Mahsman practices at Quincy Clinic - Clarity Healthcare in Quincy, Illinois.
Heather Mahsman's NPI, 1952968141, was assigned on May 22, 2019. Heather Mahsman holds Missouri license 2019018507.
- NPI
- 1952968141NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456680552
- NPI enumeration date
- May 22, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (573) 603-1460
- 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)
Heather Anne Mahsman practices at Quincy Clinic - Clarity Healthcare in Quincy, Illinois
Heather Mahsman's primary practice is Quincy Clinic - Clarity Healthcare, at 639 York St, Quincy, IL 62301 in Adams County. The practice phone is (573) 603-1460.
- Quincy Clinic - Clarity Healthcare639 York St, Quincy, IL 62301 · Adams CountyPhone(573) 603-1460
Source: Dmand AI Affiliation Data
Heather Anne Mahsman is affiliated with 3 sites of care and 2 medical groups
Heather Mahsman's primary practice is Quincy Clinic - Clarity Healthcare in Quincy, Illinois. Heather Mahsman is also affiliated with Hannibal Regional Hospital. The medical group on file is Preferred Family Healthcare. Dmand AI also links Heather Mahsman to 1 more community health center and 1 medical group, each named with a free account. Heather Mahsman's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Heather Anne Mahsman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Heather Mahsman practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Quincy Clinic - Clarity Healthcare | Available with a free account |
| +2 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Heather Anne Mahsman is one of 7,275 family nurse practitioners in Illinois
Family is Heather Mahsman's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Heather Mahsman is licensed in Missouri.
Specialties and state licenses
- Family nurse practitioner, MissouriPrimary
Family nurse practitioners near Heather Mahsman
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
Heather Anne Mahsman's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Heather Mahsman's median patient age at 43, with 54% women.
Heather Mahsman'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
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Heather Anne Mahsman wrote 1,372 Medicare Part D claims in 2024
In 2024, Heather Mahsman wrote 1,372 Medicare Part D claims for 121 patients. 88% of them were for generic drugs.
Heather Mahsman's Part D claims by kind of drug, 2024
- Generic1,209 claims88%
- Brand-name and other163 claims12%
Drug classes CMS tracks in Heather Mahsman's Part D claims, 2024
- Antibiotics2%21 of 1,372 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 Heather Anne Mahsman takes part in Medicare
Heather Mahsman 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.
Heather Anne Mahsman received $275 in industry payments in 2025
CMS Open Payments shows 3 general payments to Heather Mahsman from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $96.
Companies that paid Heather Mahsman 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 Heather Anne Mahsman'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) |
| 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 Heather Anne Mahsman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Heather Anne Mahsman's NPI number?
Heather Anne Mahsman's NPI number is 1952968141. It was assigned on May 22, 2019, and it is active in the NPI Registry.
What does Heather Anne Mahsman specialize in?
Heather Anne Mahsman is a family nurse practitioner in Quincy, Illinois. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Heather Anne Mahsman practice?
Heather Mahsman practices at 639 York St, Quincy, IL 62301. Heather Mahsman's primary practice is Quincy Clinic - Clarity Healthcare in Quincy, Illinois. Dmand AI also links Heather Mahsman to 1 community health center and 1 medical group.
What is Heather Anne Mahsman's office phone number?
The practice phone on file for Heather Mahsman is (573) 603-1460.
What is Heather Anne Mahsman's medical license number?
Heather Mahsman holds Missouri license 2019018507.
Which hospitals is Heather Anne Mahsman affiliated with?
Heather Mahsman is affiliated with Hannibal Regional Hospital.
What medical group is Heather Anne Mahsman part of?
Heather Mahsman is linked to Preferred Family Healthcare. Dmand AI links Heather Mahsman to 1 more medical group.
Does Heather Anne Mahsman accept Medicare?
Yes. CMS lists Heather Mahsman as accepting Medicare assignment.
Has Heather Anne Mahsman received payments from drug or device companies?
CMS Open Payments shows $275 in general payments to Heather Mahsman from 3 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Heather Anne Mahsman been practicing?
Heather Mahsman graduated from medical school in 2019, 7 years ago.
Selling to family practices?
See family nurse practitioners in Illinois 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