Dr. Todd Robert Fennell, MD
- Medicare services, 2024
- 3,406
- Medicare patients, 2024
- 320
- Part D claims, 2024
- 6,525
- Hospital affiliations
- 5
- Industry payments
- $18,283
- Practice address
- 325 Medical Pkwy, Greer, SC 29650
- Practice phone
- Call (864) 454-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prisma Health University Medical Group
Greer, South Carolina
Find Dr. Fennell's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Todd Robert Fennell is an internist in Greer, South Carolina
Dr. Fennell practices at Prisma Health University Medical Group in Greer, South Carolina.
Dr. Fennell's NPI, 1083639884, was assigned on July 13, 2006. Dr. Fennell holds South Carolina license 28189.
- NPI
- 1083639884NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820171622
- NPI enumeration date
- July 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (864) 454-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Todd Robert Fennell practices at Prisma Health University Medical Group in Greer, South Carolina
Dr. Fennell's primary practice is Prisma Health University Medical Group, at 325 Medical Pkwy, Greer, SC 29650 in Greenville County. The practice phone is (864) 454-2000.
- Prisma Health University Medical Group325 Medical Pkwy, Greer, SC 29650 · Greenville CountyPhone(864) 454-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Todd Robert Fennell is affiliated with 10 sites of care and 2 medical groups
Dr. Fennell's primary practice is Prisma Health University Medical Group in Greer, South Carolina. Dr. Fennell is also affiliated with Pelham Medical Center. The medical group on file is Prisma Health Medical Group. Dmand AI also links Dr. Fennell to 4 more hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Todd Robert Fennell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fennell practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prisma Health University Medical Group | Available with a free account |
| +9 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Todd Robert Fennell is one of 1,707 internists in South Carolina
Internal medicine is Dr. Fennell's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Fennell is licensed in South Carolina.
Specialties and state licenses
- Internal medicine, South CarolinaPrimary
Internists near Dr. Fennell
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. Todd Robert Fennell billed Medicare for 3,406 services in 2024
CMS data shows 3,406 Medicare services from Dr. Fennell across 23 procedure codes in 2024, for 320 Medicare patients. Medicare paid $168,938 for them. Every service was in an office.
Dr. Fennell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9662024: 2,090116%
- Other services
- 2023: 2272024: 729221%
- Surgery
- 2023: 1742024: 31883%
- Lab and pathology
- 2023: 1082024: 14433%
- Tests and treatments
- 2023: 852024: 12547%
Dr. Fennell compared with the South Carolina median for internists, 2024
- Dr. Fennell
- South Carolina median
- Medicare services
- 3,406vs 7404.6 times
- Medicare patients
- 320vs 25824% above
- Part D claims
- 5,761vs 33117.4 times
Medians across 1,708 internists in South Carolina with Dmand AI profiles that report each measure.
Dr. Fennell'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. Fennell?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fennell and other internists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Todd Robert Fennell treated 320 Medicare patients in 2024, average age 75
CMS counts 320 Medicare patients who saw Dr. Fennell in 2024. The largest group is 75 to 84, with 146 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Fennell's median patient age at 67, with 36% women.
Dr. Fennell's Medicare patients by age, 2024
Dr. Fennell's Medicare patients by sex, 2024
- Women12038%
- Men20063%
Chronic conditions among Dr. Fennell's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis39%
- Ischemic heart disease28%
- Diabetes27%
- Chronic kidney disease21%
- Anxiety20%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fennell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women36%
- Men63%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Todd Robert Fennell wrote 6,525 Medicare Part D claims in 2024
In 2024, Dr. Fennell wrote 6,525 Medicare Part D claims for 617 patients. 86% of them were for generic drugs. CMS names the drug for 5,761 of them, across 119 drugs with 11 or more claims each, at $506,729 in total drug cost. In 2023, CMS named 3,824 claims across 94 drugs.
Dr. Fennell's Part D claims by kind of drug, 2024
- Generic5,642 claims86%
- Brand-name852 claims13%
- Other31 claims0%
Dr. Fennell'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. Fennell's Part D claims, 2024
- Opioids2%126 of 6,525 claims
- Antibiotics2%115 of 6,525 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: 3,8242024: 5,76151%
Drugs named by CMS: 119 in 2024, 94 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. Todd Robert Fennell offers telehealth to Medicare patients
Dr. Fennell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Fennell as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Todd Robert Fennell received $18,283 in industry payments from 2016 to 2025
CMS Open Payments shows 1,286 general payments to Dr. Fennell from 58 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Novo Nordisk Inc paid the most, $2,260.
General payments to Dr. Fennell by program year, 2016 to 2025
General payments to Dr. Fennell by kind, 2016 to 2025
- Food and beverage$18,18399%
- Education$1001%
Companies that paid Dr. Fennell the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Todd Robert Fennell'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Todd Robert Fennell
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. Todd Robert Fennell's NPI number?
Dr. Todd Robert Fennell's NPI number is 1083639884. It was assigned on July 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Todd Robert Fennell?
Dr. Todd Robert Fennell is an internist in Greer, South Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Todd Robert Fennell practice?
Dr. Fennell practices at 325 Medical Pkwy, Greer, SC 29650. Dr. Fennell's primary practice is Prisma Health University Medical Group in Greer, South Carolina. Dmand AI also links Dr. Fennell to 4 hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group.
What is Dr. Todd Robert Fennell's office phone number?
The practice phone on file for Dr. Fennell is (864) 454-2000.
What is Dr. Todd Robert Fennell's medical license number?
Dr. Fennell holds South Carolina license 28189.
Which hospitals is Dr. Todd Robert Fennell affiliated with?
Dr. Fennell is affiliated with Pelham Medical Center. Dmand AI links Dr. Fennell to 4 more hospitals.
What medical group is Dr. Todd Robert Fennell part of?
Dr. Fennell is linked to Prisma Health Medical Group. Dmand AI links Dr. Fennell to 1 more medical group.
Does Dr. Todd Robert Fennell accept Medicare?
Yes. CMS data shows Dr. Fennell billed Medicare for 3,406 services in 2024, and Dr. Fennell accepts Medicare assignment.
Does Dr. Todd Robert Fennell offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Fennell as offering telehealth services.
How many Medicare patients does Dr. Todd Robert Fennell see?
CMS counts 320 Medicare patients who saw Dr. Fennell in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Todd Robert Fennell bill to Medicare?
In 2024, Dr. Fennell's most billed Medicare services were office visit, established patient (99214), care management and other visits (99490) and medicare service (G2211).
What drugs does Dr. Todd Robert Fennell prescribe most?
In 2024 Medicare Part D data, Dr. Fennell's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Amlodipine Besylate.
Has Dr. Todd Robert Fennell received payments from drug or device companies?
CMS Open Payments shows $18,283 in general payments to Dr. Fennell from 58 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Todd Robert Fennell been practicing?
Dr. Fennell graduated from medical school in 2005, 21 years ago.
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