Emmanuel Desai, M.D.
NPI 1841234655 · Internal Medicine Physician · Lewisville, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emmanuel Desai, M.D. is a Internal Medicine Physician provider in Lewisville, TX (NPI 1841234655).
Provider details
- NPI number
- 1841234655
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- E9603 (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
5,947 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 | 2,762 | $117 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,632 | $9 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 199 | $168 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 198 | $13 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 188 | $165 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 178 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 149 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 518 | 131 |
| Losartan Potassium | 376 | 112 |
| Amlodipine Besylate | 317 | 104 |
| Pantoprazole Sodium | 317 | 114 |
| Rosuvastatin Calcium | 316 | 101 |
| Atorvastatin Calcium | 312 | 96 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$319 across 17 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
- 2006-06-15
- Last updated
- 2023-06-16
- Certified
- 2023-06-16
Frequently asked questions
- What is Emmanuel Desai's NPI number?
- Emmanuel Desai's National Provider Identifier (NPI) is 1841234655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emmanuel Desai's specialty?
- Emmanuel Desai is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Emmanuel Desai located?
- Emmanuel Desai's practice location on file with NPPES is 125 N Cowan Street, Lewisville, TX 75057-3737.
- What is Emmanuel Desai's phone number?
- The practice phone number listed in the NPPES registry for Emmanuel Desai is (972) 221-0600.
- Does Emmanuel Desai accept Medicare?
- Emmanuel Desai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emmanuel Desai's NPI active?
- Yes — Emmanuel Desai's NPI (1841234655) is active in the NPPES registry as of the last update on 2023-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.