Dr. Rainer A. Khetan, MD

  • Dallas, TX
  • Internist
NPI1225059256PAC ID1850318064
Medicare services, 2024
1,139
Medicare patients, 2024
248
Part D claims, 2024
5,405
Publications
4
Hospital affiliations
4
Practice address
411 N Washington Ave, Dallas, TX 75246
Practice phone
Call (214) 821-8613
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Dallas Day Surgery Center Inc

Dallas, Texas

See all 11 affiliations

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Dr. Rainer A. Khetan is an internist in Dallas, Texas

Dr. Khetan practices at Dallas Day Surgery Center Inc in Dallas, Texas.

Dr. Khetan's NPI, 1225059256, was assigned on July 23, 2006. Dr. Khetan graduated from McGovern Medical School in 1994. Dr. Khetan holds Texas license K4104.

NPI and contact details
Medicare PAC ID
1850318064
NPI enumeration date
July 23, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(214) 821-8613
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
58
Medical school graduation
1994

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

Dr. Rainer A. Khetan practices at Dallas Day Surgery Center Inc in Dallas, Texas

Dr. Khetan's primary practice is Dallas Day Surgery Center Inc, at 411 N Washington Ave, Dallas, TX 75246 in Dallas County. The practice phone is (214) 821-8613.

  • Dallas Day Surgery Center Inc
    411 N Washington Ave, Dallas, TX 75246 · Dallas CountyPhone(214) 821-8613

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Rainer A. Khetan is affiliated with 9 sites of care and 2 medical groups

Dr. Khetan's primary practice is Dallas Day Surgery Center Inc in Dallas, Texas. Dr. Khetan is also affiliated with Baylor University Medical Center. The medical group on file is HealthTexas Provider Network (HTPN). Dmand AI also links Dr. Khetan to 3 more hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group, each named with a free account.

See all 11 affiliations for Dr. Khetan

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Rainer A. Khetan's practice

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

EHR by site
SiteEHR vendor and product
Dallas Day Surgery Center IncAvailable with a free account
+8 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Rainer A. Khetan is one of 8,437 internists in Texas

Internal medicine is Dr. Khetan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Khetan is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Khetan's licenses on file in 2 states: Texas and West Virginia.

Specialties and state licenses

  • Internal medicine, TexasPrimaryLicense K4104 · 1997 to 2026 · taxonomy 207R00000X
  • West Virginia license1996 to 1998

Clinical focus

Dmand AI lists acid reflux, acute skin infection, aneurysm, anxiety, arteritis, arthritis, asthma and atrial fibrillation and flutter among the conditions Dr. Khetan treats.

Internists near Dr. Khetan

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. Rainer A. Khetan billed Medicare for 1,139 services in 2024

CMS data shows 1,139 Medicare services from Dr. Khetan across 16 procedure codes in 2024, for 248 Medicare patients. Medicare paid $92,184 for them. Every service was in an office.

Medicare services, 20241,139
Medicare patients248
Paid by Medicare$92,184
Procedure codes16

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

  • 2023
  • 2024
Other services
2023: 3732024: 46525%
Office and hospital visits
2023: 3712024: 3977%
Tests and treatments
2023: 2522024: 27710%

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

  • Dr. Khetan
  • Texas median
Medicare services
1,139vs 5392.1 times
Medicare patients
248vs 19031% above
Part D claims
4,719vs 28916.3 times

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

Dr. Khetan'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. Khetan

Need commercial claims for Dr. Khetan?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Khetan and other internists in Texas.

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

Dr. Rainer A. Khetan treated 248 Medicare patients in 2024, average age 76

CMS counts 248 Medicare patients who saw Dr. Khetan in 2024. The largest group is 75 to 84, with 110 patients. 75% of them have high cholesterol, and 72% have high blood pressure. Their average risk score is 0.92, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Khetan's median patient age at 72, with 29% women.

Medicare patients, 2024248
Average age76
Average risk score0.92

Dr. Khetan's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Khetan's Medicare patients by sex, 2024

  • Women7129%
  • Men17771%

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

  1. High cholesterol75%
  2. High blood pressure72%
  3. Arthritis44%
  4. Ischemic heart disease31%
  5. Anxiety21%
  6. Atrial fibrillation20%
  7. Cancer18%
  8. Chronic kidney disease18%

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

Dr. Khetan's patients across all payers

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

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women29%
  • Men70%

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

Dr. Rainer A. Khetan wrote 5,405 Medicare Part D claims in 2024

In 2024, Dr. Khetan wrote 5,405 Medicare Part D claims for 291 patients. 86% of them were for generic drugs. CMS names the drug for 4,719 of them, across 114 drugs with 11 or more claims each, at $663,889 in total drug cost. In 2023, CMS named 4,347 claims across 105 drugs.

Part D claims, 20245,405
Drugs named by CMS114
Total drug cost$663,889
Part D patients291

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

  • Generic4,639 claims86%
  • Brand-name and other766 claims14%

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

  • Opioids2%97 of 5,405 claims
  • Antibiotics5%276 of 5,405 claims
  • Antipsychotics, patients 65 and over1%28 of 5,405 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: 4,3472024: 4,7199%

Drugs named by CMS: 114 in 2024, 105 in 2023.

See all prescribing by Dr. Khetan

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. Rainer A. Khetan takes part in Medicare

Dr. Khetan 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. Rainer A. Khetan has 4 publications on record

Dmand AI links 4 papers to Dr. Khetan in 2010. 2010 was the busiest year, with 2. Dr. Khetan's most frequent co-authors are Michael Andreeff, MD, David Ballard, DDS and Steven M. Kornblau, MD.

Papers4

Dr. Khetan's most frequent co-authors

Recent publications by Dr. Khetan

See all 4 publications and co-authors

See who Dr. Khetan researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Khetan works with, so you can find a warm path to the right internists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Rainer A. Khetan received $10,840 in industry payments from 2016 to 2025

CMS Open Payments shows 628 general payments to Dr. Khetan from 70 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $1,241.

General payments to Dr. Khetan by program year, 2016 to 2025

Companies that paid Dr. Khetan the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Khetan

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

Dr. Rainer A. Khetan has 3 awards and honors on record

Dmand AI lists 3 awards for Dr. Khetan, most recently CMS Stage 1 2012 in 2012.

Awards and honors for Dr. Khetan

  1. 2012
    • CMS Stage 1 2012
  2. Undated
    • Bridges to Excellence
    • Super Doc

Source: Dmand AI Professional Profile Data

Dr. Rainer A. Khetan graduated from McGovern Medical School

Dr. Khetan graduated from McGovern Medical School in 1994. Dr. Khetan is a member of AOA, ACP, AMA and TMA.

  1. Medical schoolMcGovern Medical School
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Rainer A. Khetan accepts plans from 20 insurance carriers

Dr. Khetan is in network with 20 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. Khetan accepts, by number of carriers

  1. PPO12
  2. HMO11
  3. Medicare7
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Rainer A. Khetan'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. Rainer A. Khetan

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. Rainer A. Khetan's NPI number?

Dr. Rainer A. Khetan's NPI number is 1225059256. It was assigned on July 23, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Rainer A. Khetan?

Dr. Rainer A. Khetan is an internist in Dallas, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Rainer A. Khetan practice?

Dr. Khetan practices at 411 N Washington Ave, Dallas, TX 75246. Dr. Khetan's primary practice is Dallas Day Surgery Center Inc in Dallas, Texas. Dmand AI also links Dr. Khetan to 3 hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group.

What is Dr. Rainer A. Khetan's office phone number?

The practice phone on file for Dr. Khetan is (214) 821-8613.

What is Dr. Rainer A. Khetan's medical license number?

Dr. Khetan holds Texas license K4104, one of the licenses on file in 2 states.

Which states has Dr. Rainer A. Khetan been licensed in?

Dmand AI has state licenses on file for Dr. Khetan in Texas (1997 to 2026) and West Virginia (1996 to 1998).

Which hospitals is Dr. Rainer A. Khetan affiliated with?

Dr. Khetan is affiliated with Baylor University Medical Center. Dmand AI links Dr. Khetan to 3 more hospitals.

What medical group is Dr. Rainer A. Khetan part of?

Dr. Khetan is linked to HealthTexas Provider Network (HTPN). Dmand AI links Dr. Khetan to 1 more medical group.

Does Dr. Rainer A. Khetan accept Medicare?

Yes. CMS data shows Dr. Khetan billed Medicare for 1,139 services in 2024, and Dr. Khetan accepts Medicare assignment.

How many Medicare patients does Dr. Rainer A. Khetan see?

CMS counts 248 Medicare patients who saw Dr. Khetan in 2024, with an average age of 76.

Show 9 more questionsShow fewer questions

Is Dr. Rainer A. Khetan board certified?

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

What services does Dr. Rainer A. Khetan bill to Medicare?

In 2024, Dr. Khetan's most billed Medicare services were office visit, established patient (99213), medicare service (G0439) and office visit, established patient (99214).

Where did Dr. Rainer A. Khetan go to medical school?

Dr. Khetan graduated from McGovern Medical School in 1994.

What drugs does Dr. Rainer A. Khetan prescribe most?

In 2024 Medicare Part D data, Dr. Khetan's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Levothyroxine Sodium.

Has Dr. Rainer A. Khetan received payments from drug or device companies?

CMS Open Payments shows $10,840 in general payments to Dr. Khetan from 70 companies from 2016 to 2025. The largest total came from Amgen Inc.

How long has Dr. Rainer A. Khetan been practicing?

Dr. Khetan graduated from medical school in 1994, 32 years ago.

Does Dr. Rainer A. Khetan do research?

Dmand AI links 4 publications to Dr. Khetan.

Who does Dr. Rainer A. Khetan publish with?

Dr. Khetan's most frequent co-authors are Michael Andreeff, MD (1 shared paper), David Ballard, DDS (1 shared paper) and Steven M. Kornblau, MD (1 shared paper).

What insurance does Dr. Rainer A. Khetan accept?

Dr. Khetan is in network with 20 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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