Mariah J. Hofer, PA-C

  • Billings, MT
  • Physician assistant
NPI1639883960PAC ID4385017250
Medicare patients, 2024
57
Part D claims, 2024
146
Hospital affiliations
1
Medical group
1
State license
1
Practice address
2800 10th Ave N, Billings, MT 59101
Practice phone
Call (406) 657-4000
Professional email
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Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Billings Clinic Hospital

Hospital · Billings, Montana

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Mariah J. Hofer is a physician assistant in Billings, Montana

Mariah Hofer practices at Billings Clinic Hospital in Billings, Montana, part of Billings Clinic.

Mariah Hofer's NPI, 1639883960, was assigned on January 11, 2023. Mariah Hofer holds Montana license 117717.

NPI and contact details
Medicare PAC ID
4385017250
NPI enumeration date
January 11, 2023
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(406) 657-4000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
30
Medical school graduation
2022

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Mariah J. Hofer practices at Billings Clinic Hospital in Billings, Montana

Mariah Hofer'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.

Source: Dmand AI Affiliation Data

Mariah J. Hofer is affiliated with 1 site of care and 1 medical group

Mariah Hofer's primary practice is Billings Clinic Hospital in Billings, Montana, part of Billings Clinic. The medical group on file is Billings Clinic.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Mariah J. Hofer's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Mariah Hofer practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Billings Clinic HospitalAvailable with a free account

Source: Dmand AI Technology Install Data

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Mariah J. Hofer is one of 656 physician assistants in Montana

Physician assistant is Mariah Hofer's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Mariah Hofer is licensed in Montana.

Specialties and state licenses

  • Physician assistant, MontanaPrimaryLicense 117717 · taxonomy 363A00000X

Physician assistants near Mariah Hofer

Counts of 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

Mariah J. Hofer treated 57 Medicare patients in 2024, average age 76

CMS counts 57 Medicare patients who saw Mariah Hofer in 2024. The largest group is 75 to 84, with 21 patients. 75% of them have high blood pressure, and 61% have high cholesterol. Their average risk score is 2.40, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Mariah Hofer's median patient age at 35, with 100% women.

Medicare patients, 202457
Average age76
Average risk score2.40

Mariah Hofer's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Mariah Hofer's Medicare patients by sex, 2024

  • Women3460%
  • Men2340%

Chronic conditions among Mariah Hofer's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol61%
  3. Cancer46%
  4. Anxiety44%
  5. Arthritis44%
  6. COPD35%
  7. Ischemic heart disease35%
  8. Mood disorders35%

Share of Medicare patients with each condition. A patient can have several.

Mariah Hofer's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 35

Patient panel by sex, all payers

  • Women100%
  • Men0%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Mariah J. Hofer wrote 146 Medicare Part D claims in 2024

In 2024, Mariah Hofer wrote 146 Medicare Part D claims for 40 patients. 89% of them were for generic drugs.

Part D claims, 2024146
Part D patients40

Mariah Hofer's Part D claims by kind of drug, 2024

  • Generic130 claims89%
  • Brand-name16 claims11%

Drug classes CMS tracks in Mariah Hofer's Part D claims, 2024

  • Opioids40%58 of 146 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 Mariah J. Hofer takes part in Medicare

Mariah Hofer 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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Sources for Mariah J. Hofer's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Mariah J. Hofer

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Mariah J. Hofer's NPI number?

Mariah J. Hofer's NPI number is 1639883960. It was assigned on January 11, 2023, and it is active in the NPI Registry.

What does Mariah J. Hofer specialize in?

Mariah J. Hofer is a physician assistant in Billings, Montana. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Mariah J. Hofer practice?

Mariah Hofer practices at 2800 10th Ave N, Billings, MT 59101. Mariah Hofer's primary practice is Billings Clinic Hospital in Billings, Montana, part of Billings Clinic.

What is Mariah J. Hofer's office phone number?

The practice phone on file for Mariah Hofer is (406) 657-4000.

What is Mariah J. Hofer's medical license number?

Mariah Hofer holds Montana license 117717.

Which hospitals is Mariah J. Hofer affiliated with?

Mariah Hofer practices at Billings Clinic Hospital in Billings, Montana.

What medical group is Mariah J. Hofer part of?

Mariah Hofer is linked to Billings Clinic.

Does Mariah J. Hofer accept Medicare?

Yes. CMS lists Mariah Hofer as accepting Medicare assignment.

How many Medicare patients does Mariah J. Hofer see?

CMS counts 57 Medicare patients who saw Mariah Hofer in 2024, with an average age of 76.

How long has Mariah J. Hofer been practicing?

Mariah Hofer graduated from medical school in 2022, 4 years ago.

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