Dr. Tony Issac, MD

  • Temple, TX
  • Nephrologist
NPI1447440912PAC ID9436285293
Medicare services, 2024
905
Medicare patients, 2024
293
Part D claims, 2024
1,336
Hospital affiliations
3
Industry payments
$1,514
Practice address
2401 South 31st St, Temple, TX 76504
Practice phone
Call (254) 771-8200
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Baylor Scott & White Continuing Care Hospital - Temple

Skilled Nursing Facility - Hospital-Based · Temple, Texas

See all 8 affiliations

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Dr. Tony Issac is a nephrologist in Temple, Texas

Dr. Issac practices at Baylor Scott & White Continuing Care Hospital - Temple in Temple, Texas.

Dr. Issac's NPI, 1447440912, was assigned on July 30, 2007. Dr. Issac graduated from St. George's University School of Medicine in 2004. Dr. Issac's Texas license number on file is P0409.

NPI and contact details
Medicare PAC ID
9436285293
NPI enumeration date
July 30, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(254) 771-8200
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
48
Medical school graduation
2004

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Tony Issac practices at Baylor Scott & White Continuing Care Hospital - Temple in Temple, Texas

Dr. Issac's primary practice is Baylor Scott & White Continuing Care Hospital - Temple, at 2401 South 31st St, Temple, TX 76504 in Bell County. The practice phone is (254) 771-8200.

  • Baylor Scott & White Continuing Care Hospital - Temple
    2401 South 31st St, Temple, TX 76504 · Bell CountyPhone(254) 771-8200

Source: Dmand AI Affiliation Data

Dr. Tony Issac is affiliated with 7 sites of care and 1 medical group

Dr. Issac's primary practice is Baylor Scott & White Continuing Care Hospital - Temple in Temple, Texas. Dr. Issac is also affiliated with Baylor Scott & White Medical Center - Temple. The medical group on file is Baylor Scott & White Temple Roney Bone and Joint Institute, Temple. Dmand AI also links Dr. Issac to 2 more hospitals and 3 dialysis centers, each named with a free account.

See all 8 affiliations for Dr. Issac

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Tony Issac's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Issac practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Baylor Scott & White Continuing Care Hospital - TempleAvailable with a free account
+6 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Tony Issac is one of 1,045 nephrologists in Texas

Nephrology is Dr. Issac's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Issac is board certified in nephrology by the American Board of Internal Medicine. Dmand AI has Dr. Issac's licenses on file in 2 states: Texas and Illinois.

Specialties and state licenses

  • Nephrology, TexasPrimaryLicense P0409 · 2011 to 2025 · taxonomy 207RN0300X
  • Illinois license2009 to 2014

Clinical focus

Dmand AI lists acute kidney failure, chronic anemia, chronic diabetes, chronic hypertension, chronic kidney disease, tobacco use and vitamin d deficiency among the conditions Dr. Issac treats.

Nephrologists near Dr. Issac

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. Tony Issac billed Medicare for 905 services in 2024

CMS data shows 905 Medicare services from Dr. Issac across 8 procedure codes in 2024, for 293 Medicare patients. Medicare paid $99,344 for them.

Medicare services, 2024905
Medicare patients293
Paid by Medicare$99,344
Procedure codes8

Dr. Issac's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 5972024: 67413%
Tests and treatments
2023: 2432024: 19221%
Surgery
2023: 342024: 3915%

Where Dr. Issac's Medicare services took place, 2024

  • In an office38843%
  • In a facility51757%

Dr. Issac compared with the Texas median for nephrologists, 2024

  • Dr. Issac
  • Texas median
Medicare services
905vs 1,04814% below
Medicare patients
293vs 2776% above
Part D claims
1,077vs 75842% above

Medians across 1,017 nephrologists in Texas with Dmand AI profiles that report each measure.

Dr. Issac'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.

See all procedures by Dr. Issac

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Tony Issac treated 293 Medicare patients in 2024, average age 71

CMS counts 293 Medicare patients who saw Dr. Issac in 2024. The largest group is 65 to 74, with 93 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 16% are also on Medicaid. Their average risk score is 4.34, 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. Issac's median patient age at 73, with 56% women.

Medicare patients, 2024293
Average age71
Average risk score4.34
Also on Medicaid16%

Dr. Issac's Medicare patients by age, 2024

Dr. Issac's Medicare patients by sex, 2024

  • Women15453%
  • Men13947%

Chronic conditions among Dr. Issac's Medicare patients, 2024

  1. Chronic kidney disease75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Diabetes68%
  5. Heart failure58%
  6. Ischemic heart disease47%
  7. Arthritis44%
  8. Atrial fibrillation36%

Share of Medicare patients with each condition. A patient can have several.

Dr. Issac's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women56%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Tony Issac wrote 1,336 Medicare Part D claims in 2024

In 2024, Dr. Issac wrote 1,336 Medicare Part D claims for 191 patients. 85% of them were for generic drugs. CMS names the drug for 1,077 of them, across 32 drugs with 11 or more claims each, at $167,537 in total drug cost. In 2023, CMS named 1,223 claims across 34 drugs.

Part D claims, 20241,336
Drugs named by CMS32
Total drug cost$167,537
Part D patients191

Dr. Issac's Part D claims by kind of drug, 2024

  • Generic1,131 claims85%
  • Brand-name205 claims15%

Dr. Issac'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. Issac's Part D claims, 2024

  • Antibiotics1%16 of 1,336 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: 1,2232024: 1,07712%

Drugs named by CMS: 32 in 2024, 34 in 2023.

See all prescribing by Dr. Issac

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. Tony Issac takes part in Medicare

Dr. Issac 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. Tony Issac received $1,514 in industry payments from 2019 to 2025

CMS Open Payments shows 29 general payments to Dr. Issac from 12 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 83% of the total. Aurinia Pharma U.S., Inc. paid the most, $501.

General payments to Dr. Issac by program year, 2019 to 2025

General payments to Dr. Issac by kind, 2019 to 2025

$1.5Kin total
  • Food and beverage$1,26383%
  • Education$25117%

Companies that paid Dr. Issac the most, 2019 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Issac

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Tony Issac graduated from St. George's University School of Medicine

Dr. Issac graduated from St. George's University School of Medicine in 2004.

  1. Medical schoolSt. George's University School of Medicine
  2. Board certified in nephrologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Tony Issac accepts plans from 19 insurance carriers

Dr. Issac is in network with 19 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • HCSC
  • Alliant Health Plans
  • Aspirus Health Plan
  • Blue Cross Blue Shield of Massachusetts
  • +11 more carriersWith a free account

Plan types Dr. Issac accepts, by number of carriers

  1. PPO11
  2. HMO10
  3. Medicare8
  4. POS6
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Tony Issac's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Tony Issac

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. Tony Issac's NPI number?

Dr. Tony Issac's NPI number is 1447440912. It was assigned on July 30, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Tony Issac?

Dr. Tony Issac is a nephrologist in Temple, Texas. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Dr. Tony Issac practice?

Dr. Issac practices at 2401 South 31st St, Temple, TX 76504. Dr. Issac's primary practice is Baylor Scott & White Continuing Care Hospital - Temple in Temple, Texas. Dmand AI also links Dr. Issac to 2 hospitals and 3 dialysis centers.

What is Dr. Tony Issac's office phone number?

The practice phone on file for Dr. Issac is (254) 771-8200.

What is Dr. Tony Issac's medical license number?

Dr. Issac's Texas license number on file is P0409, one of the licenses on file in 2 states.

Which states has Dr. Tony Issac been licensed in?

Dmand AI has state licenses on file for Dr. Issac in Texas (2011 to 2025) and Illinois (2009 to 2014).

Which hospitals is Dr. Tony Issac affiliated with?

Dr. Issac is affiliated with Baylor Scott & White Medical Center - Temple. Dmand AI links Dr. Issac to 2 more hospitals.

What medical group is Dr. Tony Issac part of?

Dr. Issac is linked to Baylor Scott & White Temple Roney Bone and Joint Institute, Temple.

Does Dr. Tony Issac accept Medicare?

Yes. CMS data shows Dr. Issac billed Medicare for 905 services in 2024, and Dr. Issac accepts Medicare assignment.

How many Medicare patients does Dr. Tony Issac see?

CMS counts 293 Medicare patients who saw Dr. Issac in 2024, with an average age of 71.

Show 7 more questionsShow fewer questions

Is Dr. Tony Issac board certified?

Yes. Dr. Issac is board certified in nephrology by the American Board of Internal Medicine.

What services does Dr. Tony Issac bill to Medicare?

In 2024, Dr. Issac's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and dialysis (90960).

Where did Dr. Tony Issac go to medical school?

Dr. Issac graduated from St. George's University School of Medicine in 2004.

What drugs does Dr. Tony Issac prescribe most?

In 2024 Medicare Part D data, Dr. Issac's most prescribed drugs by claims were Torsemide, Losartan Potassium and Amlodipine Besylate.

Has Dr. Tony Issac received payments from drug or device companies?

CMS Open Payments shows $1,514 in general payments to Dr. Issac from 12 companies from 2019 to 2025. The largest total came from Aurinia Pharma U.S., Inc.

How long has Dr. Tony Issac been practicing?

Dr. Issac graduated from medical school in 2004, 22 years ago.

What insurance does Dr. Tony Issac accept?

Dr. Issac is in network with 19 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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