Dr. Katherine Bell Weaver, MD
- Medicare services, 2024
- 189
- Medicare patients, 2024
- 32
- Part D claims, 2024
- 1,944
- Industry payments
- $168
- Affiliated sites
- 1
- Practice address
- 1245 North 29th Street, Billings, MT 59101
- Practice phone
- Call (406) 252-5658
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bridgemont Health & Wellness - Billings
Outpatient Addiction Treatment · Billings, Montana
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Dr. Katherine Bell Weaver is a psychiatrist in Billings, Montana
Dr. Weaver practices at Bridgemont Health & Wellness - Billings in Billings, Montana.
Dr. Weaver's NPI, 1770084220, was assigned on February 21, 2018. Dr. Weaver graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1981. Dr. Weaver holds Montana license 61149.
- NPI
- 1770084220NPI Registry (opens in a new tab)
- NPI enumeration date
- February 21, 2018
- NPI status
- Active
- Practice phone
- (406) 252-5658
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Katherine Bell Weaver practices at Bridgemont Health & Wellness - Billings in Billings, Montana
Dr. Weaver's primary practice is Bridgemont Health & Wellness - Billings, at 1245 North 29th Street, Billings, MT 59101. The practice phone is (406) 252-5658.
- Bridgemont Health & Wellness - Billings1245 North 29th Street, Billings, MT 59101Phone(406) 252-5658
Source: Dmand AI Affiliation Data
Dr. Katherine Bell Weaver is affiliated with 1 site of care and 1 medical group
Dr. Weaver's primary practice is Bridgemont Health & Wellness - Billings in Billings, Montana. The medical group on file is Bridgemont Health & Wellness (Mental Health Center). Dr. Weaver's employer is on file too: a behavioral health center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Katherine Bell Weaver's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weaver practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bridgemont Health & Wellness - Billings | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katherine Bell Weaver is one of 108 psychiatrists in Montana
Psychiatry is Dr. Weaver's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Weaver is licensed in Montana.
Specialties and state licenses
- Psychiatry, MontanaPrimary
Psychiatrists near Dr. Weaver
Counts of psychiatrists 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
Dr. Katherine Bell Weaver billed Medicare for 189 services in 2024
CMS data shows 189 Medicare services from Dr. Weaver across 2 procedure codes in 2024, all of them office visits, for 32 Medicare patients. Medicare paid $12,766 for them. Every service was in an office.
Dr. Weaver's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2052024: 1898%
Dr. Weaver compared with the Montana median for psychiatrists, 2024
- Dr. Weaver
- Montana median
- Medicare services
- 189vs 1767% above
- Medicare patients
- 32vs 5542% below
- Part D claims
- 1,892vs 2477.7 times
Medians across 124 psychiatrists in Montana with Dmand AI profiles that report each measure.
Dr. Weaver's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katherine Bell Weaver treated 32 Medicare patients in 2024, average age 60
CMS counts 32 Medicare patients who saw Dr. Weaver in 2024. The largest group is under 65, with 17 patients. 75% of them have mood disorders, and 56% have depression. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Weaver's median patient age at 63, with 89% women.
Dr. Weaver's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Weaver's Medicare patients, 2024
- Mood disorders75%
- Depression56%
- High blood pressure50%
- Anxiety44%
- High cholesterol44%
- Bipolar disorder34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weaver's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women89%
- Men11%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Katherine Bell Weaver wrote 1,944 Medicare Part D claims in 2024
In 2024, Dr. Weaver wrote 1,944 Medicare Part D claims for 59 patients. 91% of them were for generic drugs. CMS names the drug for 1,892 of them, across 49 drugs with 11 or more claims each, at $202,189 in total drug cost. In 2023, CMS named 1,603 claims across 36 drugs.
Dr. Weaver's Part D claims by kind of drug, 2024
- Generic1,769 claims91%
- Brand-name175 claims9%
Dr. Weaver's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Weaver's Part D claims, 2024
- Antipsychotics, patients 65 and over10%203 of 1,944 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,6032024: 1,89218%
Drugs named by CMS: 49 in 2024, 36 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Katherine Bell Weaver received $168 in industry payments from 2022 to 2023
CMS Open Payments shows 7 general payments to Dr. Weaver from 2 drug and device companies from 2022 to 2023. Education make up the largest share, 66% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $139.
General payments to Dr. Weaver by program year, 2022 to 2023
General payments to Dr. Weaver by kind, 2022 to 2023
- Education$11166%
- Food and beverage$5734%
Companies that paid Dr. Weaver the most, 2022 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Katherine Bell Weaver graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Dr. Weaver graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Katherine Bell Weaver'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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 Dr. Katherine Bell Weaver
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Katherine Bell Weaver's NPI number?
Dr. Katherine Bell Weaver's NPI number is 1770084220. It was assigned on February 21, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine Bell Weaver?
Dr. Katherine Bell Weaver is a psychiatrist in Billings, Montana. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Katherine Bell Weaver practice?
Dr. Weaver practices at 1245 North 29th Street, Billings, MT 59101. Dr. Weaver's primary practice is Bridgemont Health & Wellness - Billings in Billings, Montana.
What is Dr. Katherine Bell Weaver's office phone number?
The practice phone on file for Dr. Weaver is (406) 252-5658.
What is Dr. Katherine Bell Weaver's medical license number?
Dr. Weaver holds Montana license 61149.
What medical group is Dr. Katherine Bell Weaver part of?
Dr. Weaver is linked to Bridgemont Health & Wellness (Mental Health Center).
Does Dr. Katherine Bell Weaver accept Medicare?
Yes. CMS data shows Dr. Weaver billed Medicare for 189 services in 2024.
How many Medicare patients does Dr. Katherine Bell Weaver see?
CMS counts 32 Medicare patients who saw Dr. Weaver in 2024, with an average age of 60.
What services does Dr. Katherine Bell Weaver bill to Medicare?
In 2024, Dr. Weaver's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Katherine Bell Weaver go to medical school?
Dr. Weaver graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1981.
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What drugs does Dr. Katherine Bell Weaver prescribe most?
In 2024 Medicare Part D data, Dr. Weaver's most prescribed drugs by claims were Clonazepam, Aripiprazole and Olanzapine.
Has Dr. Katherine Bell Weaver received payments from drug or device companies?
CMS Open Payments shows $168 in general payments to Dr. Weaver from 2 companies from 2022 to 2023. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Katherine Bell Weaver been practicing?
Dr. Weaver graduated from medical school in 1981, 45 years ago.
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