Dr. Rahulkumar G. Singh, MD

  • Denison, TX
  • Internist
NPI1780849950PAC ID5294967345
Medicare services, 2024
893
Medicare patients, 2024
345
Part D claims, 2024
478
Hospital affiliations
1
Industry payments
$558
Practice address
5016 S Us Highway 75, Denison, TX 75020
Practice phone
Call (903) 416-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Texoma Medical Center

Hospital · Denison, Texas

See all 11 affiliations

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Dr. Rahulkumar G. Singh is an internist in Denison, Texas

Dr. Singh practices at Texoma Medical Center in Denison, Texas, part of Universal Health Services.

Dr. Singh's NPI, 1780849950, was assigned on July 27, 2008. Dr. Singh graduated from Mahatma Gandhi Missions Medical College in 2006. Dr. Singh's Massachusetts license number on file is 257677.

NPI and contact details
Medicare PAC ID
5294967345
NPI enumeration date
July 27, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(903) 416-4000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
46
Medical school graduation
2006

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

Dr. Rahulkumar G. Singh practices at Texoma Medical Center in Denison, Texas

Dr. Singh's primary practice is Texoma Medical Center, at 5016 S Us Highway 75, Denison, TX 75020 in Grayson County. The practice phone is (903) 416-4000.

Source: Dmand AI Affiliation Data

Dr. Rahulkumar G. Singh is affiliated with 8 sites of care and 3 medical groups

Dr. Singh's primary practice is Texoma Medical Center in Denison, Texas, part of Universal Health Services. The medical group on file is Hospitalist Medicine Physicians of Texas - Burnet PLLC. Dmand AI also links Dr. Singh to 5 more home health agencies, 2 medical groups, 1 physician office and 1 group practice or clinic, each named with a free account.

See all 11 affiliations for Dr. Singh

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

Dmand AI tracks the EHR system at Dr. Rahulkumar G. Singh's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Singh practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Texoma Medical CenterAvailable with a free account
+7 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Rahulkumar G. Singh is one of 8,437 internists in Texas

Internal medicine is Dr. Singh's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Singh is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Singh's licenses on file in 5 states: Massachusetts, Texas, Arizona, Maryland and Pennsylvania.

Specialties and state licenses

  • Internal medicine, MassachusettsPrimaryLicense 257677 · 2013 to 2016 · taxonomy 207R00000X
  • Texas license2015 to 2026
  • Arizona license2022 to 2024
  • Maryland license2011 to 2015
  • Pennsylvania license2009

Clinical focus

Dmand AI lists acute respiratory failure, acute stomach ulcer, anemia, cardiac arrhythmia, cellulitis, chest pain, cirrhosis and congestive heart failure among the conditions Dr. Singh treats.

Internists near Dr. Singh

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. Rahulkumar G. Singh billed Medicare for 893 services in 2024

CMS data shows 893 Medicare services from Dr. Singh across 6 procedure codes in 2024, for 345 Medicare patients. Medicare paid $71,205 for them.

Medicare services, 2024893
Medicare patients345
Paid by Medicare$71,205
Procedure codes6

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

  • 2023
  • 2024
Office and hospital visits
2023: 7252024: 79610%
Other services
2023: 142024: 97593%

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

  • In an office9711%
  • In a facility79689%

Dr. Singh compared with the Texas median for internists, 2024

  • Dr. Singh
  • Texas median
Medicare services
893vs 53966% above
Medicare patients
345vs 19082% above
Part D claims
223vs 28923% below

Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.

Dr. Singh'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. Singh

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

Dr. Rahulkumar G. Singh treated 345 Medicare patients in 2024, average age 76

CMS counts 345 Medicare patients who saw Dr. Singh in 2024. The largest group is 75 to 84, with 143 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 2.52, 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. Singh's median patient age at 75, with 52% women.

Medicare patients, 2024345
Average age76
Average risk score2.52
Also on Medicaid22%

Dr. Singh's Medicare patients by age, 2024

Dr. Singh's Medicare patients by sex, 2024

  • Women18554%
  • Men16046%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis67%
  4. Heart failure61%
  5. Ischemic heart disease60%
  6. Diabetes59%
  7. COPD56%
  8. Chronic kidney disease52%

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

Dr. Singh's patients across all payers

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

Patient panel by age, all payers

Median age 75

Patient panel by sex, all payers

  • Women52%
  • Men48%

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

Dr. Rahulkumar G. Singh wrote 478 Medicare Part D claims in 2024

In 2024, Dr. Singh wrote 478 Medicare Part D claims for 208 patients. 90% of them were for generic drugs. CMS names the drug for 223 of them, across 12 drugs with 11 or more claims each, at $10,913 in total drug cost. In 2023, CMS named 71 claims across 5 drugs.

Part D claims, 2024478
Drugs named by CMS12
Total drug cost$10,913
Part D patients208

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

  • Generic431 claims90%
  • Brand-name47 claims10%

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

  • Opioids4%18 of 478 claims
  • Antibiotics19%90 of 478 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: 712024: 223214%

Drugs named by CMS: 12 in 2024, 5 in 2023.

See all prescribing by Dr. Singh

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. Rahulkumar G. Singh takes part in Medicare

Dr. Singh 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. Rahulkumar G. Singh received $558 in industry payments from 2018 to 2024

CMS Open Payments shows 28 general payments to Dr. Singh from 13 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $155.

General payments to Dr. Singh by program year, 2018 to 2024

Companies that paid Dr. Singh the most, 2018 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Singh

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

Dr. Rahulkumar G. Singh has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Singh, most recently Best Hospitalist Program in 2018.

Awards and honors for Dr. Singh

  1. 2018
    • Best Hospitalist Program
  2. 2011
    • Best Chief resident

Source: Dmand AI Professional Profile Data

Dr. Rahulkumar G. Singh graduated from Mahatma Gandhi Missions Medical College

Dr. Singh graduated from Mahatma Gandhi Missions Medical College in 2006. Dr. Singh is a member of AAPL, ACP and SHM.

  1. Medical schoolMahatma Gandhi Missions Medical College
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Rahulkumar G. Singh accepts plans from 18 insurance carriers

Dr. Singh is in network with 18 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Aetna. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Aetna
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • Elevance
  • HCSC
  • Molina
  • +10 more carriersWith a free account

Plan types Dr. Singh accepts, by number of carriers

  1. HMO10
  2. PPO9
  3. Medicare5
  4. POS3
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Rahulkumar G. Singh'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)
Awards and committee rolesDmand AI Professional Profile Data
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. Rahulkumar G. Singh

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. Rahulkumar G. Singh's NPI number?

Dr. Rahulkumar G. Singh's NPI number is 1780849950. It was assigned on July 27, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Rahulkumar G. Singh?

Dr. Rahulkumar G. Singh is an internist in Denison, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Rahulkumar G. Singh practice?

Dr. Singh practices at 5016 S Us Highway 75, Denison, TX 75020. Dr. Singh's primary practice is Texoma Medical Center in Denison, Texas, part of Universal Health Services. Dmand AI also links Dr. Singh to 5 home health agencies, 2 medical groups, 1 physician office and 1 group practice or clinic.

What is Dr. Rahulkumar G. Singh's office phone number?

The practice phone on file for Dr. Singh is (903) 416-4000.

What is Dr. Rahulkumar G. Singh's medical license number?

Dr. Singh's Massachusetts license number on file is 257677, one of the licenses on file in 5 states.

Which states has Dr. Rahulkumar G. Singh been licensed in?

Dmand AI has state licenses on file for Dr. Singh in Massachusetts (2013 to 2016), Texas (2015 to 2026), Arizona (2022 to 2024), Maryland (2011 to 2015) and Pennsylvania (2009).

Which hospitals is Dr. Rahulkumar G. Singh affiliated with?

Dr. Singh practices at Texoma Medical Center in Denison, Texas.

What medical group is Dr. Rahulkumar G. Singh part of?

Dr. Singh is linked to Hospitalist Medicine Physicians of Texas - Burnet PLLC. Dmand AI links Dr. Singh to 2 more medical groups.

Does Dr. Rahulkumar G. Singh accept Medicare?

Yes. CMS data shows Dr. Singh billed Medicare for 893 services in 2024, and Dr. Singh accepts Medicare assignment.

How many Medicare patients does Dr. Rahulkumar G. Singh see?

CMS counts 345 Medicare patients who saw Dr. Singh in 2024, with an average age of 76.

Show 7 more questionsShow fewer questions

Is Dr. Rahulkumar G. Singh board certified?

Yes. Dr. Singh is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Rahulkumar G. Singh bill to Medicare?

In 2024, Dr. Singh's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99232).

Where did Dr. Rahulkumar G. Singh go to medical school?

Dr. Singh graduated from Mahatma Gandhi Missions Medical College in 2006.

What drugs does Dr. Rahulkumar G. Singh prescribe most?

In 2024 Medicare Part D data, Dr. Singh's most prescribed drugs by claims were Pantoprazole Sodium, Cefdinir and Atorvastatin Calcium.

Has Dr. Rahulkumar G. Singh received payments from drug or device companies?

CMS Open Payments shows $558 in general payments to Dr. Singh from 13 companies from 2018 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Dr. Rahulkumar G. Singh been practicing?

Dr. Singh graduated from medical school in 2006, 20 years ago.

What insurance does Dr. Rahulkumar G. Singh accept?

Dr. Singh is in network with 18 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Aetna. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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