Dr. Charlotte R. Nelson, MD
- Medicare services, 2024
- 515
- Medicare patients, 2024
- 317
- Part D claims, 2024
- 131
- Hospital affiliations
- 6
- Medical groups
- 4
- Practice address
- 500 W Broadway, Missoula, MT 59802
- Practice phone
- Call (406) 543-7271
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Charlotte R. Nelson is an internist in Missoula, Montana
Dr. Nelson practices at Providence St. Patrick Hospital in Missoula, Montana, part of Providence Health & Services.
Dr. Nelson's NPI, 1033395546, was assigned on January 14, 2008. Dr. Nelson graduated from Rush Medical College of Rush University in 2005. Dr. Nelson holds Montana license 11717.
- NPI
- 1033395546NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911061932
- NPI enumeration date
- January 14, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 543-7271
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charlotte R. Nelson practices at Providence St. Patrick Hospital in Missoula, Montana
Dr. Nelson's primary practice is Providence St. Patrick Hospital, at 500 W Broadway, Missoula, MT 59802 in Missoula County. The practice phone is (406) 543-7271.
- Providence St. Patrick Hospital500 W Broadway, Missoula, MT 59802 · Missoula CountyPhone(406) 543-7271
Source: Dmand AI Affiliation Data
Dr. Charlotte R. Nelson is affiliated with 6 sites of care and 4 medical groups
Dr. Nelson's primary practice is Providence St. Patrick Hospital in Missoula, Montana, part of Providence Health & Services. Dr. Nelson is also affiliated with Benefis East Campus. The medical group on file is Providence St. Patrick Hospital. Dmand AI also links Dr. Nelson to 4 more hospitals and 3 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. Charlotte R. Nelson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nelson practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence St. Patrick Hospital | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charlotte R. Nelson is one of 311 internists in Montana
Internal medicine is Dr. Nelson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Nelson is licensed in Montana.
Specialties and state licenses
- Internal medicine, MontanaPrimary
Internists near Dr. Nelson
Counts of internists 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. Charlotte R. Nelson billed Medicare for 515 services in 2024
CMS data shows 515 Medicare services from Dr. Nelson across 6 procedure codes in 2024, for 317 Medicare patients. Medicare paid $45,917 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nelson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5932024: 51513%
Dr. Nelson compared with the Montana median for internists, 2024
- Dr. Nelson
- Montana median
- Medicare services
- 515vs 4768% above
- Medicare patients
- 317vs 25325% above
- Part D claims
- 71vs 14350% below
Medians across 340 internists in Montana with Dmand AI profiles that report each measure.
Dr. Nelson'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. Charlotte R. Nelson treated 317 Medicare patients in 2024, average age 77
CMS counts 317 Medicare patients who saw Dr. Nelson in 2024. The largest group is 75 to 84, with 121 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.96, 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. Nelson's median patient age at 75, with 48% women.
Dr. Nelson's Medicare patients by age, 2024
Dr. Nelson's Medicare patients by sex, 2024
- Women15649%
- Men16151%
Chronic conditions among Dr. Nelson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis53%
- Ischemic heart disease44%
- Atrial fibrillation40%
- Chronic kidney disease40%
- Diabetes38%
- Heart failure37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nelson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charlotte R. Nelson wrote 131 Medicare Part D claims in 2024
In 2024, Dr. Nelson wrote 131 Medicare Part D claims for 60 patients. 89% of them were for generic drugs. CMS names the drug for 71 of them, across 5 drugs with 11 or more claims each, at $9,394 in total drug cost. In 2019, CMS named 63 claims across 4 drugs.
Dr. Nelson's Part D claims by kind of drug, 2024
- Generic116 claims89%
- Brand-name and other15 claims11%
Dr. Nelson's most prescribed drugs by claims, 2023
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. Nelson's Part D claims, 2024
- Antibiotics9%12 of 131 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, 2019 to 2023
- 2019
- 2023
- Claims for drugs CMS names
- 2019: 632023: 7113%
Drugs named by CMS: 5 in 2023, 4 in 2019.
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
How Dr. Charlotte R. Nelson takes part in Medicare
Dr. Nelson 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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Dr. Charlotte R. Nelson graduated from Rush Medical College of Rush University
Dr. Nelson graduated from Rush Medical College of Rush University in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Charlotte R. Nelson'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) |
| 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. Charlotte R. Nelson
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. Charlotte R. Nelson's NPI number?
Dr. Charlotte R. Nelson's NPI number is 1033395546. It was assigned on January 14, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Charlotte R. Nelson?
Dr. Charlotte R. Nelson is an internist in Missoula, Montana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Charlotte R. Nelson practice?
Dr. Nelson practices at 500 W Broadway, Missoula, MT 59802. Dr. Nelson's primary practice is Providence St. Patrick Hospital in Missoula, Montana, part of Providence Health & Services. Dmand AI also links Dr. Nelson to 4 hospitals and 3 medical groups.
What is Dr. Charlotte R. Nelson's office phone number?
The practice phone on file for Dr. Nelson is (406) 543-7271.
What is Dr. Charlotte R. Nelson's medical license number?
Dr. Nelson holds Montana license 11717.
Which hospitals is Dr. Charlotte R. Nelson affiliated with?
Dr. Nelson practices at Providence St. Patrick Hospital in Missoula, Montana. Dr. Nelson is also affiliated with Benefis East Campus. Dmand AI links Dr. Nelson to 4 more hospitals.
What medical group is Dr. Charlotte R. Nelson part of?
Dr. Nelson is linked to Providence St. Patrick Hospital. Dmand AI links Dr. Nelson to 3 more medical groups.
Does Dr. Charlotte R. Nelson accept Medicare?
Yes. CMS data shows Dr. Nelson billed Medicare for 515 services in 2024, and Dr. Nelson accepts Medicare assignment.
How many Medicare patients does Dr. Charlotte R. Nelson see?
CMS counts 317 Medicare patients who saw Dr. Nelson in 2024, with an average age of 77.
What services does Dr. Charlotte R. Nelson bill to Medicare?
In 2024, Dr. Nelson's most billed Medicare services were hospital inpatient care (99223), hospital inpatient care (99233) and hospital inpatient care (99232).
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Where did Dr. Charlotte R. Nelson go to medical school?
Dr. Nelson graduated from Rush Medical College of Rush University in 2005.
What drugs does Dr. Charlotte R. Nelson prescribe most?
In 2023 Medicare Part D data, Dr. Nelson's most prescribed drugs by claims were Clopidogrel, Eliquis and Atorvastatin Calcium.
How long has Dr. Charlotte R. Nelson been practicing?
Dr. Nelson graduated from medical school in 2005, 21 years ago.
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