Doreen M. Kenfield, PA-C
- Medicare patients, 2024
- 36
- Part D claims, 2024
- 64
- Hospital affiliations
- 1
- Industry payments
- $32
- Medical group
- 1
- Practice address
- 1611 Zimmerman Trl, Billings, MT 59102
- Practice phone
- Call (406) 248-3607
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Billings OB-GYN Associates
Billings, Montana
Find Doreen Kenfield'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.
Doreen M. Kenfield is a surgical physician assistant in Billings, Montana
Doreen Kenfield practices at Billings OB-GYN Associates in Billings, Montana.
Doreen Kenfield's NPI, 1871746172, was assigned on October 30, 2008. Doreen Kenfield holds Montana license MED-PAC-LIC-552.
- NPI
- 1871746172NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810057353
- NPI enumeration date
- October 30, 2008
- NPI status
- Active
- Practice phone
- (406) 248-3607
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Doreen M. Kenfield practices at Billings OB-GYN Associates in Billings, Montana
Doreen Kenfield's primary practice is Billings OB-GYN Associates, at 1611 Zimmerman Trl, Billings, MT 59102 in Yellowstone County. The practice phone is (406) 248-3607.
- Billings OB-GYN Associates1611 Zimmerman Trl, Billings, MT 59102 · Yellowstone CountyPhone(406) 248-3607
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Doreen M. Kenfield is affiliated with 3 sites of care and 1 medical group
Doreen Kenfield's primary practice is Billings OB-GYN Associates in Billings, Montana. Doreen Kenfield is also affiliated with St. Vincent Regional Hospital. The medical group on file is Billings OB-GYN Associates. Dmand AI also links Doreen Kenfield to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Doreen M. Kenfield's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Doreen Kenfield practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Billings OB-GYN Associates | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Doreen M. Kenfield is one of 81 surgical physician assistants in Montana
Surgical is Doreen Kenfield's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Doreen Kenfield is licensed in Montana.
Specialties and state licenses
- Surgical physician assistant, MontanaPrimary
Surgical physician assistants near Doreen Kenfield
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
Doreen M. Kenfield treated 36 Medicare patients in 2024, average age 68
CMS counts 36 Medicare patients who saw Doreen Kenfield in 2024. The largest group is 65 to 74, with 23 patients. 56% of them have high cholesterol, and 44% have high blood pressure. Their average risk score is 0.70, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Doreen Kenfield's median patient age at 37, with 99% women.
Doreen Kenfield's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Doreen Kenfield's Medicare patients, 2024
- High cholesterol56%
- High blood pressure44%
- Arthritis39%
Share of Medicare patients with each condition. A patient can have several.
Doreen Kenfield's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Doreen M. Kenfield wrote 64 Medicare Part D claims in 2024
In 2024, Doreen Kenfield wrote 64 Medicare Part D claims for 25 patients. 84% of them were for generic drugs.
Doreen Kenfield's Part D claims by kind of drug, 2024
- Generic54 claims84%
- Brand-name and other10 claims16%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Doreen M. Kenfield received $32 in industry payments in 2025
CMS Open Payments shows 1 general payment to Doreen Kenfield from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $32.
Companies that paid Doreen Kenfield 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 Doreen M. Kenfield'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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 Doreen M. Kenfield
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Doreen M. Kenfield's NPI number?
Doreen M. Kenfield's NPI number is 1871746172. It was assigned on October 30, 2008, and it is active in the NPI Registry.
What does Doreen M. Kenfield specialize in?
Doreen M. Kenfield is a surgical physician assistant in Billings, Montana. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Doreen M. Kenfield practice?
Doreen Kenfield practices at 1611 Zimmerman Trl, Billings, MT 59102. Doreen Kenfield's primary practice is Billings OB-GYN Associates in Billings, Montana. Dmand AI also links Doreen Kenfield to 1 group practice or clinic.
What is Doreen M. Kenfield's office phone number?
The practice phone on file for Doreen Kenfield is (406) 248-3607.
What is Doreen M. Kenfield's medical license number?
Doreen Kenfield holds Montana license MED-PAC-LIC-552.
Which hospitals is Doreen M. Kenfield affiliated with?
Doreen Kenfield is affiliated with St. Vincent Regional Hospital.
What medical group is Doreen M. Kenfield part of?
Doreen Kenfield is linked to Billings OB-GYN Associates.
How many Medicare patients does Doreen M. Kenfield see?
CMS counts 36 Medicare patients who saw Doreen Kenfield in 2024, with an average age of 68.
Has Doreen M. Kenfield received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to Doreen Kenfield from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Doreen M. Kenfield been practicing?
Doreen Kenfield graduated from medical school in 2008, 18 years ago.
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