Derek A. Weiss, FNP-C
- Medicare patients, 2024
- 86
- Part D claims, 2024
- 850
- Hospital affiliations
- 2
- Medical groups
- 4
- State license
- 1
- Practice address
- 110 N Oak St, Townsend, MT 59644
- Practice phone
- Call (406) 266-3186
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Derek Weiss' 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.
Derek A. Weiss is a family nurse practitioner in Townsend, Montana
Derek Weiss practices at Billings Clinic Broadwater in Townsend, Montana, part of Billings Clinic.
Derek Weiss' NPI, 1356917561, was assigned on May 28, 2021. Derek Weiss holds Montana license 175753.
- NPI
- 1356917561NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062817075
- NPI enumeration date
- May 28, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 266-3186
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Derek A. Weiss practices at Billings Clinic Broadwater in Townsend, Montana
Derek Weiss' primary practice is Billings Clinic Broadwater, at 110 N Oak St, Townsend, MT 59644 in Broadwater County. The practice phone is (406) 266-3186.
- Billings Clinic Broadwater110 N Oak St, Townsend, MT 59644 · Broadwater CountyPhone(406) 266-3186
Source: Dmand AI Affiliation Data
Derek A. Weiss is affiliated with 3 sites of care and 4 medical groups
Derek Weiss' primary practice is Billings Clinic Broadwater in Townsend, Montana, part of Billings Clinic. Derek Weiss is also affiliated with St. Peter's Health Regional Medical Center. The medical group on file is Billings Clinic. Dmand AI also links Derek Weiss to 3 more medical groups and 1 senior living community, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Derek A. Weiss' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Derek Weiss practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Billings Clinic Broadwater | Available with a free account |
| +2 more sites and 3 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 Billings Clinic and 6.2K+ hospitals, with verified contacts in the same login.
Derek A. Weiss is one of 680 family nurse practitioners in Montana
Family is Derek Weiss' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Derek Weiss is licensed in Montana.
Specialties and state licenses
- Family nurse practitioner, MontanaPrimary
Family nurse practitioners near Derek Weiss
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
Derek A. Weiss treated 86 Medicare patients in 2024, average age 77
CMS counts 86 Medicare patients who saw Derek Weiss in 2024. The largest group is 65 to 74, with 36 patients. 71% of them have high blood pressure, and 63% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Derek Weiss' median patient age at 70, with 56% women.
Derek Weiss' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Derek Weiss' Medicare patients by sex, 2024
- Women4451%
- Men4249%
Chronic conditions among Derek Weiss' Medicare patients, 2024
- High blood pressure71%
- High cholesterol63%
- Arthritis44%
- Mood disorders38%
- Depression35%
- Diabetes33%
- Anxiety30%
- Atrial fibrillation30%
Share of Medicare patients with each condition. A patient can have several.
Derek Weiss' 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
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Derek A. Weiss wrote 850 Medicare Part D claims in 2024
In 2024, Derek Weiss wrote 850 Medicare Part D claims for 170 patients. 87% of them were for generic drugs.
Derek Weiss' Part D claims by kind of drug, 2024
- Generic741 claims87%
- Brand-name109 claims13%
Drug classes CMS tracks in Derek Weiss' Part D claims, 2024
- Opioids2%17 of 850 claims
- Antibiotics11%97 of 850 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 Derek A. Weiss takes part in Medicare
Derek Weiss 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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Sources for Derek A. Weiss'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) |
| 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 Derek A. Weiss
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Derek A. Weiss' NPI number?
Derek A. Weiss' NPI number is 1356917561. It was assigned on May 28, 2021, and it is active in the NPI Registry.
What does Derek A. Weiss specialize in?
Derek A. Weiss is a family nurse practitioner in Townsend, Montana. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Derek A. Weiss practice?
Derek Weiss practices at 110 N Oak St, Townsend, MT 59644. Derek Weiss' primary practice is Billings Clinic Broadwater in Townsend, Montana, part of Billings Clinic. Dmand AI also links Derek Weiss to 3 medical groups and 1 senior living community.
What is Derek A. Weiss' office phone number?
The practice phone on file for Derek Weiss is (406) 266-3186.
What is Derek A. Weiss' medical license number?
Derek Weiss holds Montana license 175753.
Which hospitals is Derek A. Weiss affiliated with?
Derek Weiss practices at Billings Clinic Broadwater in Townsend, Montana. Derek Weiss is also affiliated with St. Peter's Health Regional Medical Center.
What medical group is Derek A. Weiss part of?
Derek Weiss is linked to Billings Clinic. Dmand AI links Derek Weiss to 3 more medical groups.
Does Derek A. Weiss accept Medicare?
Yes. CMS lists Derek Weiss as accepting Medicare assignment.
How many Medicare patients does Derek A. Weiss see?
CMS counts 86 Medicare patients who saw Derek Weiss in 2024, with an average age of 77.
How long has Derek A. Weiss been practicing?
Derek Weiss graduated from medical school in 2021, 5 years ago.
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