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Dr. Anna Mary Christensen, MD
- Medicare services, 2024
- 564
- Medicare patients, 2024
- 202
- Part D claims, 2024
- 366
- Publications
- 3
- MIPS score, 2024
- 83
- Practice address
- 1101 26th St S, Great Falls, MT 59405
- Practice phone
- Call (406) 455-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Christensen's professional email, personal email and mobile number
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Dr. Anna Mary Christensen is a hospitalist in Great Falls, Montana
Dr. Christensen practices at Benefis East Campus in Great Falls, Montana, part of Benefis Health System.
Dr. Christensen's NPI, 1124007943, was assigned on January 10, 2006. Dr. Christensen graduated from University of South Alabama College of Medicine in 2015. Dr. Christensen holds Montana license 91129.
- NPI
- 1124007943NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032491998
- NPI enumeration date
- January 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 455-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anna Mary Christensen practices at Benefis East Campus in Great Falls, Montana
Dr. Christensen's primary practice is Benefis East Campus, at 1101 26th St S, Great Falls, MT 59405 in Cascade County. The practice phone is (406) 455-5000.
- Benefis East Campus1101 26th St S, Great Falls, MT 59405 · Cascade CountyPhone(406) 455-5000
Source: Dmand AI Affiliation Data
Dr. Anna Mary Christensen is affiliated with 2 sites of care and 3 medical groups
Dr. Christensen's primary practice is Benefis East Campus in Great Falls, Montana, part of Benefis Health System. Dr. Christensen is also affiliated with Great Falls Hospital. The medical group on file is Benefis Health System. Dmand AI also links Dr. Christensen to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Anna Mary Christensen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Christensen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Benefis East Campus | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anna Mary Christensen is one of 102 hospitalists in Montana
Hospitalist is Dr. Christensen's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Dr. Christensen's licenses on file in 2 states: Montana and Florida.
Specialties and state licenses
- Hospitalist, MontanaPrimary
- Family medicine, Florida
Hospitalists near Dr. Christensen
Counts of hospitalists 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. Anna Mary Christensen billed Medicare for 564 services in 2024
CMS data shows 564 Medicare services from Dr. Christensen across 5 procedure codes in 2024, for 202 Medicare patients. Medicare paid $38,340 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Christensen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1302024: 564334%
Dr. Christensen compared with the Montana median for hospitalists, 2024
- Dr. Christensen
- Montana median
- Medicare services
- 564vs 48018% above
- Medicare patients
- 202vs 196Close to median
- Part D claims
- 139vs 482.9 times
Medians across 101 hospitalists in Montana with Dmand AI profiles that report each measure.
Dr. Christensen'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. Anna Mary Christensen treated 202 Medicare patients in 2024, average age 76
CMS counts 202 Medicare patients who saw Dr. Christensen in 2024. The largest group is 75 to 84, with 74 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.05, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Christensen's median patient age at 73, with 56% women.
Dr. Christensen's Medicare patients by age, 2024
Dr. Christensen's Medicare patients by sex, 2024
- Women12361%
- Men7939%
Chronic conditions among Dr. Christensen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Ischemic heart disease52%
- Diabetes46%
- Anxiety41%
- Chronic kidney disease41%
- Mood disorders41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Christensen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Anna Mary Christensen wrote 366 Medicare Part D claims in 2024
In 2024, Dr. Christensen wrote 366 Medicare Part D claims for 102 patients. 87% of them were for generic drugs. CMS names the drug for 139 of them, across 7 drugs with 11 or more claims each, at $11,638 in total drug cost. In 2023, CMS named 78 claims across 6 drugs.
Dr. Christensen's Part D claims by kind of drug, 2024
- Generic317 claims87%
- Brand-name and other49 claims13%
Dr. Christensen'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. Christensen's Part D claims, 2024
- Opioids6%21 of 366 claims
- Antibiotics8%30 of 366 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: 782024: 13978%
Drugs named by CMS: 7 in 2024, 6 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
Dr. Anna Mary Christensen scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Christensen for performance year 2024, reported as part of a group. Dr. Christensen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Christensen's MIPS scores, performance year 2024
- 83of 100Final score
- 62.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 81of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Anna Mary Christensen has 3 publications on record
Dmand AI links 3 papers to Dr. Christensen, published from 2016 to 2017. 2017 was the busiest year, with 2. Dr. Christensen's most frequent co-author is Benjamin M. Stermole, DO.
Dr. Christensen's most frequent co-authors
Recent publications by Dr. Christensen
See who Dr. Christensen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Christensen works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Anna Mary Christensen received $53 in industry payments in 2023
CMS Open Payments shows 3 general payments to Dr. Christensen from 2 drug and device companies in 2023. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $34.
Companies that paid Dr. Christensen the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Anna Mary Christensen graduated from University of South Alabama College of Medicine
Dr. Christensen graduated from University of South Alabama College of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Anna Mary Christensen'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Anna Mary Christensen
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. Anna Mary Christensen's NPI number?
Dr. Anna Mary Christensen's NPI number is 1124007943. It was assigned on January 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Anna Mary Christensen?
Dr. Anna Mary Christensen is a hospitalist in Great Falls, Montana. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Anna Mary Christensen practice?
Dr. Christensen practices at 1101 26th St S, Great Falls, MT 59405. Dr. Christensen's primary practice is Benefis East Campus in Great Falls, Montana, part of Benefis Health System. Dmand AI also links Dr. Christensen to 2 medical groups.
What is Dr. Anna Mary Christensen's office phone number?
The practice phone on file for Dr. Christensen is (406) 455-5000.
What is Dr. Anna Mary Christensen's medical license number?
Dr. Christensen holds Montana license 91129, one of the licenses on file in 2 states.
Which states has Dr. Anna Mary Christensen been licensed in?
Dmand AI has state licenses on file for Dr. Christensen in Montana and Florida.
Which hospitals is Dr. Anna Mary Christensen affiliated with?
Dr. Christensen practices at Benefis East Campus in Great Falls, Montana. Dr. Christensen is also affiliated with Great Falls Hospital.
What medical group is Dr. Anna Mary Christensen part of?
Dr. Christensen is linked to Benefis Health System. Dmand AI links Dr. Christensen to 2 more medical groups.
Does Dr. Anna Mary Christensen accept Medicare?
Yes. CMS data shows Dr. Christensen billed Medicare for 564 services in 2024, and Dr. Christensen accepts Medicare assignment.
What is Dr. Anna Mary Christensen's MIPS score?
Dr. Christensen's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Anna Mary Christensen see?
CMS counts 202 Medicare patients who saw Dr. Christensen in 2024, with an average age of 76.
What services does Dr. Anna Mary Christensen bill to Medicare?
In 2024, Dr. Christensen's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99233).
Where did Dr. Anna Mary Christensen go to medical school?
Dr. Christensen graduated from University of South Alabama College of Medicine in 2015.
What drugs does Dr. Anna Mary Christensen prescribe most?
In 2024 Medicare Part D data, Dr. Christensen's most prescribed drugs by claims were Metoprolol Succinate, Atorvastatin Calcium and Eliquis.
Has Dr. Anna Mary Christensen received payments from drug or device companies?
CMS Open Payments shows $53 in general payments to Dr. Christensen from 2 companies from 2023 to 2023. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Anna Mary Christensen been practicing?
Dr. Christensen graduated from medical school in 2015, 11 years ago.
Does Dr. Anna Mary Christensen do research?
Dmand AI links 3 publications to Dr. Christensen, published from 2016 to 2017.
Who does Dr. Anna Mary Christensen publish with?
Dr. Christensen's most frequent co-authors are Benjamin M. Stermole, DO (1 shared paper).
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