Tam Dang, MD
NPI 1336150945 · General Practice Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tam Dang, MD is a General Practice Physician provider in Dallas, TX (NPI 1336150945).
Provider details
- NPI number
- 1336150945
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- H9876 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
563 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 284 | $126 |
| Injection Into Tendon Or Ligament20550 | 240 | $31 |
| Insertion of Needle Into Vein (3 Years Or Older)36410 | 39 | $17 |
Typical Medicare-allowed amounts for these services range $17–$126 (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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 46 | 12 |
| Alendronate Sodium | 45 | 13 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 45 | 17 |
| Amlodipine Besylate | 43 | 13 |
| Prednisone | 43 | 26 |
| Omeprazole | 41 | 25 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2008-07-01
Frequently asked questions
- What is Tam Dang's NPI number?
- Tam Dang's National Provider Identifier (NPI) is 1336150945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tam Dang's specialty?
- Tam Dang is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Tam Dang located?
- Tam Dang's practice location on file with NPPES is 2525 Inwood Rd Ste 127, Dallas, TX 75235-7444.
- What is Tam Dang's phone number?
- The practice phone number listed in the NPPES registry for Tam Dang is (214) 358-3154.
- Does Tam Dang accept Medicare?
- Tam Dang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tam Dang's NPI active?
- Yes — Tam Dang's NPI (1336150945) is active in the NPPES registry as of the last update on 2008-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.