Cancer Gene Ther
AdenoviridaeCapsid ProteinsCell Line, Tumor
Dr. Roy D. Gerard Jr., MD
NPI1922157809
- Medicare services, 2024
- 185
- Medicare patients, 2024
- 134
- Part D claims, 2024
- 1,591
- Publications
- 2
- Industry payments
- $763
- Practice address
- 3824 Troup Hwy, Tyler, TX 75703
- Practice phone
- Call (903) 581-8707
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fresenius Kidney Care Tyler Home
Dialysis Center - Independent · Tyler, Texas
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Dr. Roy D. Gerard Jr. is a nephrologist in Tyler, Texas
Dr. Gerard practices at Fresenius Kidney Care Tyler Home in Tyler, Texas.
Dr. Gerard's NPI, 1922157809, was assigned on January 9, 2007. Dr. Gerard graduated from Joe R. & Teresa Lozano Long School of Medicine in 1985. Dr. Gerard holds Texas license H6825.
NPI and contact details
- NPI
- 1922157809NPI Registry (opens in a new tab)
- NPI enumeration date
- January 9, 2007
- NPI status
- Active
- Practice phone
- (903) 581-8707
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Roy D. Gerard Jr. practices at Fresenius Kidney Care Tyler Home in Tyler, Texas
Dr. Gerard's primary practice is Fresenius Kidney Care Tyler Home, at 3824 Troup Hwy, Tyler, TX 75703 in Smith County. The practice phone is (903) 581-8707.
- Fresenius Kidney Care Tyler Home3824 Troup Hwy, Tyler, TX 75703 · Smith CountyPhone(903) 581-8707
Source: Dmand AI Affiliation Data
Dr. Roy D. Gerard Jr. is affiliated with 2 sites of care and 1 medical group
Dr. Gerard's primary practice is Fresenius Kidney Care Tyler Home in Tyler, Texas. The medical group on file is The Centers for Kidney Care. Dmand AI also links Dr. Gerard to 1 more group practice or clinic, named with a free account.
Fresenius Kidney Care Tyler HomePrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Roy D. Gerard Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gerard practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fresenius Kidney Care Tyler Home | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Roy D. Gerard Jr. is one of 1,045 nephrologists in Texas
Nephrology is Dr. Gerard's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Gerard is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Gerard's licenses on file in 3 states: Texas, Oklahoma and Virginia.
Specialties and state licenses
- Nephrology, TexasPrimary
- Oklahoma license
- Virginia license
Clinical focus
Dmand AI lists acute kidney failure and chronic kidney disease among the conditions Dr. Gerard treats.
Nephrologists near Dr. Gerard
Counts of nephrologists 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. Roy D. Gerard Jr. billed Medicare for 185 services in 2024
CMS data shows 185 Medicare services from Dr. Gerard across 5 procedure codes in 2024, for 134 Medicare patients. Medicare paid $26,254 for them. Every service was in an office.
Medicare services, 2024185
Medicare patients134
Paid by Medicare$26,254
Procedure codes5
Dr. Gerard's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 4532024: 10277%
- Office and hospital visits
- 2023: 2942024: 8372%
Dr. Gerard compared with the Texas median for nephrologists, 2024
- Dr. Gerard
- Texas median
- Medicare services
- 185vs 1,04882% below
- Medicare patients
- 134vs 27752% below
- Part D claims
- 1,357vs 75879% above
Medians across 1,017 nephrologists in Texas with Dmand AI profiles that report each measure.
Dr. Gerard'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. Gerard and other nephrologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Roy D. Gerard Jr. treated 134 Medicare patients in 2024, average age 69
CMS counts 134 Medicare patients who saw Dr. Gerard in 2024. The largest group is under 65, with 42 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 20% are also on Medicaid. Their average risk score is 5.38, 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. Gerard's median patient age at 50, with 50% women.
Medicare patients, 2024134
Average age69
Average risk score5.38
Also on Medicaid20%
Dr. Gerard's Medicare patients by age, 2024
Dr. Gerard's Medicare patients by sex, 2024
- Women4937%
- Men8563%
Chronic conditions among Dr. Gerard's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Ischemic heart disease57%
- Arthritis42%
- Heart failure41%
- Atrial fibrillation33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gerard's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Roy D. Gerard Jr. wrote 1,591 Medicare Part D claims in 2024
In 2024, Dr. Gerard wrote 1,591 Medicare Part D claims for 162 patients. 92% of them were for generic drugs. CMS names the drug for 1,357 of them, across 46 drugs with 11 or more claims each, at $136,963 in total drug cost. In 2023, CMS named 2,583 claims across 62 drugs.
Part D claims, 20241,591
Drugs named by CMS46
Total drug cost$136,963
Part D patients162
Dr. Gerard's Part D claims by kind of drug, 2024
- Generic1,466 claims92%
- Brand-name and other125 claims8%
Dr. Gerard'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. Gerard's Part D claims, 2024
- Antibiotics1%19 of 1,591 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: 2,5832024: 1,35747%
Drugs named by CMS: 46 in 2024, 62 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
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Dr. Roy D. Gerard Jr. has 2 publications on record
Dmand AI links 2 papers to Dr. Gerard in 2012. 2012 was the busiest year, with 2. The most frequent topics are Adenoviridae, Genetic Vectors and Mice, Nude. Dr. Gerard has published most often in Cancer Gene Ther. Dr. Gerard's most frequent co-author is Victoria Tu Uyen Trinh, MD.
Papers2
Topics Dr. Gerard writes about most
- Adenoviridae
- Genetic Vectors
- Mice, Nude
- Neoplasm Transplantation
Dr. Gerard's most frequent co-authors
Recent publications by Dr. Gerard
Cancer Gene Ther
3' Untranslated RegionsAdenoviridaeAntigens, Neoplasm
See who Dr. Gerard researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gerard works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Roy D. Gerard Jr. received $763 in industry payments from 2016 to 2024
CMS Open Payments shows 39 general payments to Dr. Gerard from 15 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 95% of the total. Amgen Inc. paid the most, $202.
General payments to Dr. Gerard by program year, 2016 to 2024
General payments to Dr. Gerard by kind, 2016 to 2024
$763in total
- Food and beverage$72495%
- Education$385%
Companies that paid Dr. Gerard the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Roy D. Gerard Jr. has 1 award and honors on record
Dmand AI lists 1 award for Dr. Gerard, most recently CMS Stage 1 2012 in 2012.
Awards and honors for Dr. Gerard
- 2012
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Roy D. Gerard Jr. graduated from Joe R. & Teresa Lozano Long School of Medicine
Dr. Gerard graduated from Joe R. & Teresa Lozano Long School of Medicine in 1985.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Roy D. Gerard Jr. accepts plans from 18 insurance carriers
Dr. Gerard is in network with 18 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Cigna. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Humana
- Aetna
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- +10 more carriersWith a free account
Plan types Dr. Gerard accepts, by number of carriers
- PPO12
- HMO11
- Medicare7
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Roy D. Gerard Jr.'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Roy D. Gerard Jr.
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. Roy D. Gerard Jr.'s NPI number?
Dr. Roy D. Gerard Jr.'s NPI number is 1922157809. It was assigned on January 9, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Roy D. Gerard Jr.?
Dr. Roy D. Gerard Jr. is a nephrologist in Tyler, Texas. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Roy D. Gerard Jr. practice?
Dr. Gerard practices at 3824 Troup Hwy, Tyler, TX 75703. Dr. Gerard's primary practice is Fresenius Kidney Care Tyler Home in Tyler, Texas. Dmand AI also links Dr. Gerard to 1 group practice or clinic.
What is Dr. Roy D. Gerard Jr.'s office phone number?
The practice phone on file for Dr. Gerard is (903) 581-8707.
What is Dr. Roy D. Gerard Jr.'s medical license number?
Dr. Gerard holds Texas license H6825, one of the licenses on file in 3 states.
Which states has Dr. Roy D. Gerard Jr. been licensed in?
Dmand AI has state licenses on file for Dr. Gerard in Texas (1989 to 2027), Oklahoma (2014 to 2023) and Virginia (1986 to 2012).
What medical group is Dr. Roy D. Gerard Jr. part of?
Dr. Gerard is linked to The Centers for Kidney Care.
Does Dr. Roy D. Gerard Jr. accept Medicare?
Yes. CMS data shows Dr. Gerard billed Medicare for 185 services in 2024.
How many Medicare patients does Dr. Roy D. Gerard Jr. see?
CMS counts 134 Medicare patients who saw Dr. Gerard in 2024, with an average age of 69.
Is Dr. Roy D. Gerard Jr. board certified?
Yes. Dr. Gerard is board certified in internal medicine by the American Board of Internal Medicine.
Show 8 more questionsShow fewer questions
What services does Dr. Roy D. Gerard Jr. bill to Medicare?
In 2024, Dr. Gerard's most billed Medicare services were dialysis (90966), office visit, established patient (99214) and dialysis (90960).
Where did Dr. Roy D. Gerard Jr. go to medical school?
Dr. Gerard graduated from Joe R. & Teresa Lozano Long School of Medicine in 1985.
What drugs does Dr. Roy D. Gerard Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Gerard's most prescribed drugs by claims were Amlodipine Besylate, Prednisone and Metoprolol Succinate.
Has Dr. Roy D. Gerard Jr. received payments from drug or device companies?
CMS Open Payments shows $763 in general payments to Dr. Gerard from 15 companies from 2016 to 2024. The largest total came from Amgen Inc.
How long has Dr. Roy D. Gerard Jr. been practicing?
Dr. Gerard graduated from medical school in 1985, 41 years ago.
Does Dr. Roy D. Gerard Jr. do research?
Dmand AI links 2 publications to Dr. Gerard.
Who does Dr. Roy D. Gerard Jr. publish with?
Dr. Gerard's most frequent co-authors are Victoria Tu Uyen Trinh, MD (1 shared paper).
What insurance does Dr. Roy D. Gerard Jr. accept?
Dr. Gerard is in network with 18 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Cigna. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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