Daniel Tang, M.D.
NPI 1124244025 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Falls Church, VA
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Tang, M.D. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Falls Church, VA (NPI 1124244025).
Provider details
- NPI number
- 1124244025
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101226158 (VA)
Specialties & taxonomies
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianPrimary208G00000XLicense 0101226158 (VA)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
42 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) |
|---|---|---|
| Harvest of Vein Using an Endoscope33508 | 17 | $17 |
| Harvest of Artery From Arm for Heart Bypass Graft Using an Endoscope33509 | 14 | $182 |
| Coronary Artery Bypass Using Artery Graft, 2 Grafts33534 | 11 | $1,918 |
Typical Medicare-allowed amounts for these services range $17–$1,918 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,041 across 12 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
Additional practice locations (3)
- 4320 Seminary RdAlexandria, VA 22304-1535Phone: (703) 504-3000Fax: (703) 504-3388
- 8081 Innovation Park Dr Ste 800Fairfax, VA 22031-4867Phone: (571) 472-4600Fax: (571) 665-6885
- 3300 Gallows RdFalls Church, VA 22042-3307Phone: (703) 776-4001Fax: (703) 776-7113
Registry dates
- Enumerated
- 2007-04-18
- Last updated
- 2021-08-25
- Certified
- 2021-08-25
Frequently asked questions
- What is Daniel Tang's NPI number?
- Daniel Tang's National Provider Identifier (NPI) is 1124244025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Tang's specialty?
- Daniel Tang is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Tang located?
- Daniel Tang's practice location on file with NPPES is 2921 Telestar Ct, Falls Church, VA 22042-1205.
- What is Daniel Tang's phone number?
- The practice phone number listed in the NPPES registry for Daniel Tang is (703) 280-5858.
- Does Daniel Tang accept Medicare?
- Daniel Tang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Tang's NPI active?
- Yes — Daniel Tang's NPI (1124244025) is active in the NPPES registry as of the last update on 2021-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.