Dr. Gregory Mark French, MD
- Medicare services, 2024
- 109
- Medicare patients, 2024
- 58
- Part D claims, 2024
- 8,359
- Hospital affiliations
- 2
- Industry payments
- $1,479
- Practice address
- 1716 Hartford St, Lafayette, IN 47904
- Practice phone
- Call (765) 742-1567
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Riggs Community Health Center - Lafayette
FQHC - Main Site · Lafayette, Indiana
Find Dr. French's professional email, personal email and mobile number
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Dr. Gregory Mark French is an internist in Lafayette, Indiana
Dr. French practices at Riggs Community Health Center - Lafayette in Lafayette, Indiana.
Dr. French's NPI, 1922159847, was assigned on January 16, 2007. Dr. French graduated from Indiana University School of Medicine in 1988. Dr. French holds Indiana license 01037710A.
- NPI
- 1922159847NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567560022
- NPI enumeration date
- January 16, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (765) 742-1567
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Mark French practices at Riggs Community Health Center - Lafayette in Lafayette, Indiana
Dr. French's primary practice is Riggs Community Health Center - Lafayette, at 1716 Hartford St, Lafayette, IN 47904 in Tippecanoe County. The practice phone is (765) 742-1567.
- Riggs Community Health Center - Lafayette1716 Hartford St, Lafayette, IN 47904 · Tippecanoe CountyPhone(765) 742-1567
Source: Dmand AI Affiliation Data
Dr. Gregory Mark French is affiliated with 4 sites of care and 1 medical group
Dr. French's primary practice is Riggs Community Health Center - Lafayette in Lafayette, Indiana. Dr. French is also affiliated with Franciscan Health Lafayette. Dmand AI also links Dr. French to 1 more hospital, 1 community health center and 1 medical group, each named with a free account. Dr. French's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory Mark French's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. French practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riggs Community Health Center - Lafayette | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Mark French is one of 1,987 internists in Indiana
Internal medicine is Dr. French's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. French is licensed in Indiana.
Specialties and state licenses
- Internal medicine, IndianaPrimary
Internists near Dr. French
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. Gregory Mark French billed Medicare for 109 services in 2024
CMS data shows 109 Medicare services from Dr. French across 2 procedure codes in 2024, for 58 Medicare patients. Medicare paid $922 for them. Every service was in an office.
Dr. French's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1222024: 10911%
- Office and hospital visits
- 2023: 142024: 0100%
Dr. French compared with the Indiana median for internists, 2024
- Dr. French
- Indiana median
- Medicare services
- 109vs 52079% below
- Medicare patients
- 58vs 21273% below
- Part D claims
- 7,779vs 15948.9 times
Medians across 1,948 internists in Indiana with Dmand AI profiles that report each measure.
Dr. French'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. French and other internists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Mark French treated 58 Medicare patients in 2024, average age 65
CMS counts 58 Medicare patients who saw Dr. French in 2024. The largest group is 65 to 74, with 29 patients. 69% of them have high blood pressure, and 67% have high cholesterol. 57% are also on Medicaid. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. French's median patient age at 57, with 65% women.
Dr. French's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. French's Medicare patients by sex, 2024
- Women3357%
- Men2543%
Chronic conditions among Dr. French's Medicare patients, 2024
- High blood pressure69%
- High cholesterol67%
- Diabetes59%
- Arthritis33%
- Mood disorders24%
- Anxiety21%
- Depression19%
Share of Medicare patients with each condition. A patient can have several.
Dr. French's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory Mark French wrote 8,359 Medicare Part D claims in 2024
In 2024, Dr. French wrote 8,359 Medicare Part D claims for 444 patients. 81% of them were for generic drugs. CMS names the drug for 7,779 of them, across 133 drugs with 11 or more claims each, at $783,257 in total drug cost. In 2023, CMS named 7,406 claims across 137 drugs.
Dr. French's Part D claims by kind of drug, 2024
- Generic6,795 claims81%
- Brand-name1,456 claims17%
- Other108 claims1%
Dr. French'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. French's Part D claims, 2024
- Antibiotics2%194 of 8,359 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: 7,4062024: 7,7795%
Drugs named by CMS: 133 in 2024, 137 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
How Dr. Gregory Mark French takes part in Medicare
Dr. French 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. Gregory Mark French received $1,479 in industry payments from 2016 to 2025
CMS Open Payments shows 53 general payments to Dr. French from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. AstraZeneca Pharmaceuticals LP paid the most, $329.
General payments to Dr. French by program year, 2016 to 2025
General payments to Dr. French by kind, 2016 to 2025
- Food and beverage$1,43797%
- Education$423%
Companies that paid Dr. French the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory Mark French graduated from Indiana University School of Medicine
Dr. French graduated from Indiana University School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory Mark French'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) |
| 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. Gregory Mark French
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. Gregory Mark French's NPI number?
Dr. Gregory Mark French's NPI number is 1922159847. It was assigned on January 16, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Mark French?
Dr. Gregory Mark French is an internist in Lafayette, Indiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gregory Mark French practice?
Dr. French practices at 1716 Hartford St, Lafayette, IN 47904. Dr. French's primary practice is Riggs Community Health Center - Lafayette in Lafayette, Indiana. Dmand AI also links Dr. French to 1 hospital, 1 community health center and 1 medical group.
What is Dr. Gregory Mark French's office phone number?
The practice phone on file for Dr. French is (765) 742-1567.
What is Dr. Gregory Mark French's medical license number?
Dr. French holds Indiana license 01037710A.
Which hospitals is Dr. Gregory Mark French affiliated with?
Dr. French is affiliated with Franciscan Health Lafayette. Dmand AI links Dr. French to 1 more hospital.
Does Dr. Gregory Mark French accept Medicare?
Yes. CMS data shows Dr. French billed Medicare for 109 services in 2024, and Dr. French accepts Medicare assignment.
How many Medicare patients does Dr. Gregory Mark French see?
CMS counts 58 Medicare patients who saw Dr. French in 2024, with an average age of 65.
What services does Dr. Gregory Mark French bill to Medicare?
In 2024, Dr. French's most billed Medicare services were lab and pathology test (83036) and lab and pathology test (81002).
Where did Dr. Gregory Mark French go to medical school?
Dr. French graduated from Indiana University School of Medicine in 1988.
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What drugs does Dr. Gregory Mark French prescribe most?
In 2024 Medicare Part D data, Dr. French's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Levothyroxine Sodium.
Has Dr. Gregory Mark French received payments from drug or device companies?
CMS Open Payments shows $1,479 in general payments to Dr. French from 21 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Gregory Mark French been practicing?
Dr. French graduated from medical school in 1988, 38 years ago.
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