Christopher Tanga, D.O.
NPI 1811312564 · Vascular Surgery Physician · North Dartmouth, MA
Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Tanga, D.O. is a Vascular Surgery Physician provider in North Dartmouth, MA (NPI 1811312564).
Provider details
- NPI number
- 1811312564
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 286557 (MA)
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
12 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
2,487 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 566 | $97 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 293 | $119 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 144 | $13 |
| Ultrasound Study of Arm and Leg Arteries93922 | 130 | $81 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 129 | $204 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 120 |
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 |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 145 | 54 |
| Atorvastatin Calcium | 131 | 39 |
| Cilostazol | 57 | 18 |
| Rivaroxabanbrand: Xarelto | 37 | 11 |
| Apixabanbrand: Eliquis | 17 | — |
| Diazepam | 13 | 11 |
| Ticagrelor |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,813 across 38 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
- 2014-03-04
- Last updated
- 2024-11-08
- Certified
- 2024-11-08
Frequently asked questions
- What is Christopher Tanga's NPI number?
- Christopher Tanga's National Provider Identifier (NPI) is 1811312564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Tanga's specialty?
- Christopher Tanga is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Tanga located?
- Christopher Tanga's practice location on file with NPPES is 300a Faunce Corner Rd, North Dartmouth, MA 02747-1280.
- What is Christopher Tanga's phone number?
- The practice phone number listed in the NPPES registry for Christopher Tanga is (508) 973-2213.
- Does Christopher Tanga accept Medicare?
- Christopher Tanga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Tanga's NPI active?
- Yes — Christopher Tanga's NPI (1811312564) is active in the NPPES registry as of the last update on 2024-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.