Dr. Bret E. Fisher, DO
- Medicare services, 2024
- 536
- Medicare patients, 2024
- 210
- Part D claims, 2024
- 252
- MIPS score, 2024
- 82
- Hospital affiliations
- 1
- Practice address
- One St Francis Dr, Greenville, SC 29601
- Practice phone
- Call (800) 805-5678
- 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. Bret E. Fisher is an internist in Greenville, South Carolina
Dr. Fisher practices at Bon Secours St. Francis Downtown in Greenville, South Carolina, part of Bon Secours Mercy Health.
Dr. Fisher's NPI, 1285611889, was assigned on December 27, 2005. Dr. Fisher graduated from Philadelphia College of Osteopathic Medicine in 1992. Dr. Fisher holds South Carolina license 445.
- NPI
- 1285611889NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032187869
- NPI enumeration date
- December 27, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 805-5678
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bret E. Fisher practices at 2 locations in Greenville, South Carolina
Dr. Fisher's primary practice is Bon Secours St. Francis Downtown, at One St Francis Dr, Greenville, SC 29601 in Greenville County. The practice phone is (800) 805-5678. Dr. Fisher also practices at St Francis - Downtown, 1 St Francis Dr, Greenville, SC 29601.
- Bon Secours St. Francis DowntownPrimaryOne St Francis Dr, Greenville, SC 29601 · Greenville CountyPhone(800) 805-5678
- St Francis - Downtown1 St Francis Dr, Greenville, SC 29601 · Greenville CountyPhone(864) 255-1000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Bret E. Fisher is affiliated with 1 site of care and 3 medical groups
Dr. Fisher's primary practice is Bon Secours St. Francis Downtown in Greenville, South Carolina, part of Bon Secours Mercy Health. The medical group on file is Vituity. Dmand AI also links Dr. Fisher 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. Bret E. 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 |
|---|---|
| Bon Secours St. Francis Downtown | Available with a free account |
| +2 medical groups | 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 Bon Secours Mercy Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Bret E. Fisher is one of 1,707 internists in South Carolina
Internal medicine is Dr. Fisher's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Fisher is licensed in South Carolina.
Specialties and state licenses
- Internal medicine, South CarolinaPrimary
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. Bret E. Fisher billed Medicare for 536 services in 2024
CMS data shows 536 Medicare services from Dr. Fisher across 5 procedure codes in 2024, for 210 Medicare patients. Medicare paid $45,271 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Fisher's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4822024: 53611%
Dr. Fisher compared with the South Carolina median for internists, 2024
- Dr. Fisher
- South Carolina median
- Medicare services
- 536vs 74028% below
- Medicare patients
- 210vs 25819% below
- Part D claims
- 42vs 33187% below
Medians across 1,708 internists in South Carolina with Dmand AI profiles that report each measure.
Dr. Fisher'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.
Need commercial claims for Dr. Fisher?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fisher and other internists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bret E. Fisher treated 210 Medicare patients in 2024, average age 77
CMS counts 210 Medicare patients who saw Dr. Fisher in 2024. The largest group is 75 to 84, with 98 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 2.29, 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. Fisher's median patient age at 71, with 58% women.
Dr. Fisher's Medicare patients by age, 2024
Dr. Fisher's Medicare patients by sex, 2024
- Women11253%
- Men9847%
Chronic conditions among Dr. Fisher's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Chronic kidney disease54%
- Ischemic heart disease54%
- Anxiety53%
- Mood disorders50%
- Heart failure49%
Share of Medicare patients with each condition. A patient can have several.
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 71
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bret E. Fisher wrote 252 Medicare Part D claims in 2024
In 2024, Dr. Fisher wrote 252 Medicare Part D claims for 98 patients. 90% of them were for generic drugs. CMS names the drug for 42 of them, across 3 drugs with 11 or more claims each, at $7,293 in total drug cost. In 2023, CMS named 28 claims across 2 drugs.
Dr. Fisher's Part D claims by kind of drug, 2024
- Generic228 claims90%
- Brand-name24 claims10%
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.
Drug classes CMS tracks in Dr. Fisher's Part D claims, 2024
- Opioids6%14 of 252 claims
- Antibiotics19%48 of 252 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: 282024: 4250%
Drugs named by CMS: 3 in 2024, 2 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. Bret E. Fisher scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Fisher for performance year 2024, reported as part of a group. Dr. Fisher accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Fisher's MIPS scores, performance year 2024
- 82of 100Final score
- 65.6of 100Quality
- 40of 100Improvement Activities
- 71of 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. Bret E. Fisher received $303 in industry payments from 2016 to 2023
CMS Open Payments shows 21 general payments to Dr. Fisher from 12 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $126.
General payments to Dr. Fisher by program year, 2016 to 2023
Companies that paid Dr. Fisher the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Bret E. Fisher graduated from Philadelphia College of Osteopathic Medicine
Dr. Fisher graduated from Philadelphia College of Osteopathic Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Bret E. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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) |
| 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. Bret E. 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. Bret E. Fisher's NPI number?
Dr. Bret E. Fisher's NPI number is 1285611889. It was assigned on December 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Bret E. Fisher?
Dr. Bret E. Fisher is an internist in Greenville, South Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Bret E. Fisher practice?
Dr. Fisher practices at One St Francis Dr, Greenville, SC 29601. Dr. Fisher also practices at 1 St Francis Dr, Greenville, SC 29601. Dr. Fisher's primary practice is Bon Secours St. Francis Downtown in Greenville, South Carolina, part of Bon Secours Mercy Health. Dmand AI also links Dr. Fisher to 2 medical groups.
What is Dr. Bret E. Fisher's office phone number?
The practice phone on file for Dr. Fisher is (800) 805-5678.
What is Dr. Bret E. Fisher's medical license number?
Dr. Fisher holds South Carolina license 445.
Which hospitals is Dr. Bret E. Fisher affiliated with?
Dr. Fisher practices at Bon Secours St. Francis Downtown in Greenville, South Carolina.
What medical group is Dr. Bret E. Fisher part of?
Dr. Fisher is linked to Vituity. Dmand AI links Dr. Fisher to 2 more medical groups.
Does Dr. Bret E. Fisher accept Medicare?
Yes. CMS data shows Dr. Fisher billed Medicare for 536 services in 2024, and Dr. Fisher accepts Medicare assignment.
What is Dr. Bret E. Fisher's MIPS score?
Dr. Fisher's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Dr. Bret E. Fisher see?
CMS counts 210 Medicare patients who saw Dr. Fisher in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Bret E. Fisher bill to Medicare?
In 2024, Dr. Fisher's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
Where did Dr. Bret E. Fisher go to medical school?
Dr. Fisher graduated from Philadelphia College of Osteopathic Medicine in 1992.
What drugs does Dr. Bret E. Fisher prescribe most?
In 2024 Medicare Part D data, Dr. Fisher's most prescribed drugs by claims were Cephalexin, Pantoprazole Sodium and Eliquis.
Has Dr. Bret E. Fisher received payments from drug or device companies?
CMS Open Payments shows $303 in general payments to Dr. Fisher from 12 companies from 2016 to 2023. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Bret E. Fisher been practicing?
Dr. Fisher graduated from medical school in 1992, 34 years ago.
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