1. Home
  2. Directory
  3. Texas
  4. Frisco
  5. Internal Medicine
  6. NPI Profile

DR. RAHULKUMAR SINGH M.D.
NPI 1780849950
Internal Medicine in Frisco, TX

Active since July 27, 2008PECOS EnrolledAccepts Medicare Assignment
10234 COIT RD, FRISCO, TX 75035(214) 872-6502(214) 872-6503 Get Directions Write a Review

NPPES record last updated: April 29, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 29, 2026, Aug 12, 2025, Oct 10, 2016 (3 updates tracked since 2016).

About Dr. Rahulkumar Singh M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RAHULKUMAR SINGH M.D. (NPI 1780849950) is an individual internal medicine provider in Frisco, Texas, licensed in Texas (Q6108) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Texoma Medical Center, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1780849950
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. RAHULKUMAR SINGHCredential: M.D.
Location Address10234 COIT RDFrisco, TX 75035
Mailing Address10234 Coit RdFrisco, TX 75035 · (214) 872-6502 · Fax (214) 872-6503
Phone(214) 872-6502
Fax(214) 872-6503
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateJuly 27, 2008
Last NPPES UpdateApril 29, 20263 updates tracked since enumeration
NPPES CertifiedApril 29, 2026
✔ NPI 1780849950 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · Q6108
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

10234 COIT RD, Frisco, TX 75035
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Rahulkumar Singh M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5294967345
PECOS Enrollment IDI20151117000506
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
519 services234 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
175 services172 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
90 services61 patients
Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a G0179
This procedure involves a doctor or approved practitioner reviewing your health status and re-certifying your need for Medicare-covered home health services. It includes communication with the home health agency and assessment of your health reports, even when you're not physically present.
65 services26 patients
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and G0180
This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.
32 services31 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
12 services12 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Texoma Medical Center

Acute Care Hospitals · Denison, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450324
Location5016 S Us Highway 75Denison, TX 75020 · Grayson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75035 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ARTICELLA PRIMARY CARE PLLC
Internal Medicine
10234 COIT RD
FRISCO, TX 75035
Collin County (413) 887-7043

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Rahulkumar Singh's NPI number?

The NPI number for Rahulkumar Singh is 1780849950. It was assigned to this individual provider in the NPPES registry on July 27, 2008.

Where is Rahulkumar Singh located?

Rahulkumar Singh practices at 10234 Coit Rd, Frisco, TX 75035. The listed phone number is (214) 872-6502.

What is Rahulkumar Singh's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Rahulkumar Singh enrolled in Medicare?

Yes. Rahulkumar Singh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Rahulkumar Singh accept?

Health plans from Blue Cross and Blue Shield of Texas and Molina Healthcare list Rahulkumar Singh as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Rahulkumar Singh affiliated with any hospitals?

According to CMS data, Rahulkumar Singh is affiliated with Texoma Medical Center.

When was this NPI record last updated?

The NPPES record for Rahulkumar Singh was last updated on April 29, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.