Heidi Nicole Von Hertlein, PA-C
- Medicare patients, 2024
- 91
- Part D claims, 2024
- 53
- Hospital affiliations
- 1
- Industry payments
- $31
- Medical group
- 1
- Practice address
- 2800 10th Ave N, Billings, MT 59101
- Practice phone
- Call (406) 657-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Heidi Von Hertlein'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.
Heidi Nicole Von Hertlein is a surgical physician assistant in Billings, Montana
Heidi Von Hertlein practices at Billings Clinic Hospital in Billings, Montana, part of Billings Clinic.
Heidi Von Hertlein's NPI, 1740837038, was assigned on August 21, 2019. Heidi Von Hertlein graduated from University of Washington School of Medicine in 2020. Heidi Von Hertlein holds Montana license MED-PAC-LIC-103215.
- NPI
- 1740837038NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163825126
- NPI enumeration date
- August 21, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 657-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Heidi Nicole Von Hertlein practices at Billings Clinic Hospital in Billings, Montana
Heidi Von Hertlein's primary practice is Billings Clinic Hospital, at 2800 10th Ave N, Billings, MT 59101 in Yellowstone County. The practice phone is (406) 657-4000.
- Billings Clinic Hospital2800 10th Ave N, Billings, MT 59101 · Yellowstone CountyPhone(406) 657-4000
Source: Dmand AI Affiliation Data
Heidi Nicole Von Hertlein is affiliated with 2 sites of care and 1 medical group
Heidi Von Hertlein's primary practice is Billings Clinic Hospital in Billings, Montana, part of Billings Clinic. The medical group on file is Billings Clinic. Dmand AI also links Heidi Von Hertlein to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Heidi Nicole Von Hertlein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Heidi Von Hertlein practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Billings Clinic Hospital | Available with a free account |
| +1 more affiliated site | 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 Billings Clinic and 6.2K+ hospitals, with verified contacts in the same login.
Heidi Nicole Von Hertlein is one of 81 surgical physician assistants in Montana
Surgical is Heidi Von Hertlein's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Dmand AI has Heidi Von Hertlein's licenses on file in 2 states: Montana and Wyoming.
Specialties and state licenses
- Surgical physician assistant, MontanaPrimary
- Physician assistant, Wyoming
Surgical physician assistants near Heidi Von Hertlein
Counts of surgical 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
Heidi Nicole Von Hertlein treated 91 Medicare patients in 2024, average age 78
CMS counts 91 Medicare patients who saw Heidi Von Hertlein in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high blood pressure, and 62% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.82, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Heidi Von Hertlein's median patient age at 70, with 52% women.
Heidi Von Hertlein's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Heidi Von Hertlein's Medicare patients by sex, 2024
- Women5965%
- Men3235%
Chronic conditions among Heidi Von Hertlein's Medicare patients, 2024
- High blood pressure75%
- High cholesterol62%
- Arthritis60%
- Osteoporosis56%
- Depression54%
- Mood disorders54%
- Chronic kidney disease33%
- Atrial fibrillation32%
Share of Medicare patients with each condition. A patient can have several.
Heidi Von Hertlein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Heidi Nicole Von Hertlein wrote 53 Medicare Part D claims in 2024
In 2024, Heidi Von Hertlein wrote 53 Medicare Part D claims for 40 patients. 98% of them were for generic drugs.
Heidi Von Hertlein's Part D claims by kind of drug, 2024
- Generic52 claims98%
- Brand-name and other1 claims2%
Drug classes CMS tracks in Heidi Von Hertlein's Part D claims, 2024
- Opioids72%38 of 53 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 Heidi Nicole Von Hertlein takes part in Medicare
Heidi Von Hertlein 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
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Heidi Nicole Von Hertlein received $31 in industry payments in 2025
CMS Open Payments shows 2 general payments to Heidi Von Hertlein from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Solventum Corporation paid the most, $16.
Companies that paid Heidi Von Hertlein the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Heidi Nicole Von Hertlein graduated from University of Washington School of Medicine
Heidi Von Hertlein graduated from University of Washington School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Heidi Nicole Von Hertlein'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) |
| 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 Heidi Nicole Von Hertlein
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Heidi Nicole Von Hertlein's NPI number?
Heidi Nicole Von Hertlein's NPI number is 1740837038. It was assigned on August 21, 2019, and it is active in the NPI Registry.
What does Heidi Nicole Von Hertlein specialize in?
Heidi Nicole Von Hertlein is a surgical physician assistant in Billings, Montana. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Heidi Nicole Von Hertlein practice?
Heidi Von Hertlein practices at 2800 10th Ave N, Billings, MT 59101. Heidi Von Hertlein's primary practice is Billings Clinic Hospital in Billings, Montana, part of Billings Clinic. Dmand AI also links Heidi Von Hertlein to 1 group practice or clinic.
What is Heidi Nicole Von Hertlein's office phone number?
The practice phone on file for Heidi Von Hertlein is (406) 657-4000.
What is Heidi Nicole Von Hertlein's medical license number?
Heidi Von Hertlein holds Montana license MED-PAC-LIC-103215, one of the licenses on file in 2 states.
Which states has Heidi Nicole Von Hertlein been licensed in?
Dmand AI has state licenses on file for Heidi Von Hertlein in Montana and Wyoming.
Which hospitals is Heidi Nicole Von Hertlein affiliated with?
Heidi Von Hertlein practices at Billings Clinic Hospital in Billings, Montana.
What medical group is Heidi Nicole Von Hertlein part of?
Heidi Von Hertlein is linked to Billings Clinic.
Does Heidi Nicole Von Hertlein accept Medicare?
Yes. CMS lists Heidi Von Hertlein as accepting Medicare assignment.
How many Medicare patients does Heidi Nicole Von Hertlein see?
CMS counts 91 Medicare patients who saw Heidi Von Hertlein in 2024, with an average age of 78.
Show 3 more questionsShow fewer questions
Where did Heidi Nicole Von Hertlein go to medical school?
Heidi Von Hertlein graduated from University of Washington School of Medicine in 2020.
Has Heidi Nicole Von Hertlein received payments from drug or device companies?
CMS Open Payments shows $31 in general payments to Heidi Von Hertlein from 2 companies from 2025 to 2025. The largest total came from Solventum Corporation.
How long has Heidi Nicole Von Hertlein been practicing?
Heidi Von Hertlein graduated from medical school in 2020, 6 years ago.
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