Rahulkumar Singh, M.D.
Internal Medicine Physician · Frisco, TX
Rahulkumar Singh, M.D. is an internal medicine physician with a practice address in Frisco, Texas, and NPI 1780849950, issued on Jul 27, 2008. Check the license (Texas Q6108, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Rahulkumar Singh
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- Q6108 TX
Self-reported in NPPES; status is on the state search - Practice location
- 10234 Coit RD, Frisco, TX 75035
- Phone
- (214) 872-6502
- Enumerated
- Jul 27, 2008
- Record last updated
- Apr 29, 2026
- Fax
- (214) 872-6503
- Medicare enrollment
- Enrolled (PECOS I20151117000506); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Verify Rahulkumar Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q6108Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average internal medicine physician in 2024
478 Medicare Part D claims for 208 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 18 claims were for opioids.
Most prescribed
- Pantoprazole Sodium28 claims
- Cefdinir27 claims
- Atorvastatin Calcium24 claims
- Doxycycline Hyclate24 claims
- Methylprednisolone19 claims
- Furosemide18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $140.62
8 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Hospitalist Medicine Physicians OF Texas - Burnet PLLCDenison, TX
- PS Health Services LLCEuless, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rahulkumar Singh among 9,175 internal medicine physician records in Texas
Rahulkumar Singh, M.D. is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 50% of them.
- NPI issued2008 · 50% of these records are older, 46% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2006 · median 2004 among the 6,088 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
78 internal medicine physician records list a practice address in Frisco
They are 78 of the 4,217 NPPES records with a practice address in Frisco, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Frisco → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sulaiman Abawi, D.O.Frisco, TX 750351780845255
- Francisco Gonzalez-Rosales, MDFrisco, TX 750351548268915
- Subhasri Kannan, MDFrisco, TX 750351306846969
- Jun Lee, MDFrisco, TX 750351891795522
- Julia Lunberry, M.D.Frisco, TX 750351154369072
- Subashini Narayanan, MDFrisco, TX 750351710986864
- Michael Olatunji, M.D.Frisco, TX 750351750303863
- Sandhya Seetharam, M.D.,Frisco, TX 750351366638181
Common questions
What is Rahulkumar Singh, M.D.'s NPI number?
Rahulkumar Singh, M.D.'s National Provider Identifier (NPI) is 1780849950, issued on Jul 27, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Rahulkumar Singh, M.D. located?
The NPPES record lists a practice address at 10234 Coit RD, Frisco, TX, 75035. Phone: (214) 872-6502. Providers update this record themselves, so call before visiting.
How can I verify Rahulkumar Singh, M.D.'s license?
NPPES lists Texas license number Q6108, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rahulkumar Singh, M.D. prescribe under Medicare Part D?
In 2024, Rahulkumar Singh, M.D. had 478 Medicare Part D claims for 208 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.