Monica Maher, NP
- Part D claims, 2024
- 116
- Hospital affiliations
- 2
- Industry payments
- $21
- Medical groups
- 2
- State license
- 1
- Practice address
- 1233 N 30th St, Billings, MT 59107
- Practice phone
- Call (406) 657-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Monica Maher'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.
Monica Maher is a nurse practitioner in Billings, Montana
Monica Maher practices at St. Vincent Regional Hospital in Billings, Montana, part of Intermountain Health.
Monica Maher's NPI, 1548314107, was assigned on January 22, 2007. Monica Maher holds Montana license 22679.
- NPI
- 1548314107NPI Registry (opens in a new tab)
- NPI enumeration date
- January 22, 2007
- NPI status
- Active
- Practice phone
- (406) 657-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Monica Maher practices at St. Vincent Regional Hospital in Billings, Montana
Monica Maher's primary practice is St. Vincent Regional Hospital, at 1233 N 30th St, Billings, MT 59107 in Yellowstone County. The practice phone is (406) 657-7000.
- St. Vincent Regional Hospital1233 N 30th St, Billings, MT 59107 · Yellowstone CountyPhone(406) 657-7000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Monica Maher is affiliated with 2 sites of care and 2 medical groups
Monica Maher's primary practice is St. Vincent Regional Hospital in Billings, Montana, part of Intermountain Health. Monica Maher is also affiliated with Big Horn Hospital. The medical group on file is SCL Health Medical Group. Dmand AI also links Monica Maher to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Monica Maher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Monica Maher practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Vincent Regional Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Monica Maher is one of 251 nurse practitioners in Montana
Nurse practitioner is Monica Maher's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Monica Maher is licensed in Montana.
Specialties and state licenses
- Nurse practitioner, MontanaPrimary
Nurse practitioners near Monica Maher
Counts of 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
Monica Maher's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Monica Maher's median patient age at 64, with 67% women.
Monica Maher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Monica Maher wrote 116 Medicare Part D claims in 2024
In 2024, Monica Maher wrote 116 Medicare Part D claims for 66 patients. 96% of them were for generic drugs.
Monica Maher's Part D claims by kind of drug, 2024
- Generic111 claims96%
- Brand-name and other5 claims4%
Drug classes CMS tracks in Monica Maher's Part D claims, 2024
- Opioids41%48 of 116 claims
- Antibiotics14%16 of 116 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
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Monica Maher received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Monica Maher from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Enterra Medical, Inc. paid the most, $21.
Companies that paid Monica Maher 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 Monica Maher'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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) |
| 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 Monica Maher
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Monica Maher's NPI number?
Monica Maher's NPI number is 1548314107. It was assigned on January 22, 2007, and it is active in the NPI Registry.
What does Monica Maher specialize in?
Monica Maher is a nurse practitioner in Billings, Montana. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Monica Maher practice?
Monica Maher practices at 1233 N 30th St, Billings, MT 59107. Monica Maher's primary practice is St. Vincent Regional Hospital in Billings, Montana, part of Intermountain Health. Dmand AI also links Monica Maher to 1 medical group.
What is Monica Maher's office phone number?
The practice phone on file for Monica Maher is (406) 657-7000.
What is Monica Maher's medical license number?
Monica Maher holds Montana license 22679.
Which hospitals is Monica Maher affiliated with?
Monica Maher practices at St. Vincent Regional Hospital in Billings, Montana. Monica Maher is also affiliated with Big Horn Hospital.
What medical group is Monica Maher part of?
Monica Maher is linked to SCL Health Medical Group. Dmand AI links Monica Maher to 1 more medical group.
Has Monica Maher received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Monica Maher from 1 company from 2025 to 2025. The largest total came from Enterra Medical, Inc.
How long has Monica Maher been practicing?
Monica Maher's NPI was assigned in 2007.
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