Rehan Khan, MD
NPI 1134104284 · Internal Medicine Physician · Colleyville, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rehan Khan, MD is a Internal Medicine Physician provider in Colleyville, TX (NPI 1134104284).
Provider details
- NPI number
- 1134104284
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- J9728 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
433 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 197 | $126 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 100 | $178 |
| Administration of Influenza Virus VaccineG0008 | 31 | $32 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 30 | $19 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 29 | $19 |
| Advance Care Planning, First 30 Minutes99497 | 25 | $80 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 99 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 271 | 78 |
| Levothyroxine Sodium | 175 | 53 |
| Amlodipine Besylate | 161 | 52 |
| Rosuvastatin Calcium | 156 | 48 |
| Gabapentin | 146 | 51 |
| Metoprolol Succinate | 139 | 36 |
| Carvedilol |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$370 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-13
- Last updated
- 2014-03-20
Frequently asked questions
- What is Rehan Khan's NPI number?
- Rehan Khan's National Provider Identifier (NPI) is 1134104284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rehan Khan's specialty?
- Rehan Khan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rehan Khan located?
- Rehan Khan's practice location on file with NPPES is 7151 Colleyville Blvd, Colleyville, TX 76034-8030.
- What is Rehan Khan's phone number?
- The practice phone number listed in the NPPES registry for Rehan Khan is (817) 416-1931.
- Does Rehan Khan accept Medicare?
- Rehan Khan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rehan Khan's NPI active?
- Yes — Rehan Khan's NPI (1134104284) is active in the NPPES registry as of the last update on 2014-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.