Dr. Andrew D. Fisher, DO
- Part D claims, 2024
- 158
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 2475 Broadway, Helena, MT 59601
- Practice phone
- Call (406) 442-2480
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fisher's professional email, personal email and mobile number
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Dr. Andrew D. Fisher is an internist in Helena, Montana
Dr. Fisher practices at St. Peter's Health Regional Medical Center in Helena, Montana, part of St. Peter's Health.
Dr. Fisher's NPI, 1104576867, was assigned on March 25, 2022. Dr. Fisher graduated from Rocky Vista University College of Osteopathic Med in 2022. Dr. Fisher holds Montana license 158535.
- NPI
- 1104576867NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951782416
- NPI enumeration date
- March 25, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 442-2480
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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)
Dr. Andrew D. Fisher practices at St. Peter's Health Regional Medical Center in Helena, Montana
Dr. Fisher's primary practice is St. Peter's Health Regional Medical Center, at 2475 Broadway, Helena, MT 59601 in Lewis And Clark County. The practice phone is (406) 442-2480.
- St. Peter's Health Regional Medical Center2475 Broadway, Helena, MT 59601 · Lewis And Clark CountyPhone(406) 442-2480
Source: Dmand AI Affiliation Data
Dr. Andrew D. Fisher is affiliated with 1 site of care and 1 medical group
Dr. Fisher's primary practice is St. Peter's Health Regional Medical Center in Helena, Montana, part of St. Peter's Health. The medical group on file is St. Peter's Health Medical Group. Dr. Fisher's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Andrew D. Fisher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fisher practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Peter's Health Regional Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across St. Peter's Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Andrew D. Fisher is one of 311 internists in Montana
Internal medicine is Dr. Fisher's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Fisher is licensed in Montana.
Specialties and state licenses
- Internal medicine, MontanaPrimary
Internists near Dr. Fisher
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. Andrew D. Fisher's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Fisher's median patient age at 75, with 58% women.
Dr. Fisher'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
- Women58%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. Andrew D. Fisher wrote 158 Medicare Part D claims in 2024
In 2024, Dr. Fisher wrote 158 Medicare Part D claims for 45 patients. 77% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $6,318 in total drug cost.
Dr. Fisher's Part D claims by kind of drug, 2024
- Generic121 claims77%
- Brand-name and other37 claims23%
Dr. Fisher'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.
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. Andrew D. Fisher takes part in Medicare
Dr. Fisher 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)
For MedTech and pharma teams
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Dr. Andrew D. Fisher graduated from Rocky Vista University College of Osteopathic Med
Dr. Fisher graduated from Rocky Vista University College of Osteopathic Med in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrew D. Fisher'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Andrew D. Fisher
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. Andrew D. Fisher's NPI number?
Dr. Andrew D. Fisher's NPI number is 1104576867. It was assigned on March 25, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew D. Fisher?
Dr. Andrew D. Fisher is an internist in Helena, Montana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Andrew D. Fisher practice?
Dr. Fisher practices at 2475 Broadway, Helena, MT 59601. Dr. Fisher's primary practice is St. Peter's Health Regional Medical Center in Helena, Montana, part of St. Peter's Health.
What is Dr. Andrew D. Fisher's office phone number?
The practice phone on file for Dr. Fisher is (406) 442-2480.
What is Dr. Andrew D. Fisher's medical license number?
Dr. Fisher holds Montana license 158535.
Which hospitals is Dr. Andrew D. Fisher affiliated with?
Dr. Fisher practices at St. Peter's Health Regional Medical Center in Helena, Montana.
What medical group is Dr. Andrew D. Fisher part of?
Dr. Fisher is linked to St. Peter's Health Medical Group.
Does Dr. Andrew D. Fisher accept Medicare?
Yes. CMS lists Dr. Fisher as accepting Medicare assignment.
Where did Dr. Andrew D. Fisher go to medical school?
Dr. Fisher graduated from Rocky Vista University College of Osteopathic Med in 2022.
What drugs does Dr. Andrew D. Fisher prescribe most?
In 2024 Medicare Part D data, Dr. Fisher's most prescribed drugs by claims were Brilinta.
How long has Dr. Andrew D. Fisher been practicing?
Dr. Fisher graduated from medical school in 2022, 4 years ago.
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