Le Giang, D.O.
NPI 1801091525 · Internal Medicine Physician · Allen, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Le Giang, D.O. is a Internal Medicine Physician provider in Allen, TX (NPI 1801091525).
Provider details
- NPI number
- 1801091525
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 11013301A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
357 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 235 | $75 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 47 | $77 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 37 | $109 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 27 | $165 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 11 | $124 |
Typical Medicare-allowed amounts for these services range $75–$165 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 21 | 15 |
| Prednisone | 17 | 17 |
| Metoprolol Succinate | 15 | — |
| Azithromycin | 13 | 13 |
| Pantoprazole Sodium | 12 | 12 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 11 | — |
| Potassium Chloride | 11 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-21
- Last updated
- 2012-09-07
Frequently asked questions
- What is Le Giang's NPI number?
- Le Giang's National Provider Identifier (NPI) is 1801091525, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Le Giang's specialty?
- Le Giang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Le Giang located?
- Le Giang's practice location on file with NPPES is 1105 Central Expy N Ste 235, Allen, TX 75013-6135.
- What is Le Giang's phone number?
- The practice phone number listed in the NPPES registry for Le Giang is (972) 747-6042.
- Does Le Giang accept Medicare?
- Le Giang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Le Giang's NPI active?
- Yes — Le Giang's NPI (1801091525) is active in the NPPES registry as of the last update on 2012-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.