John Entwistle, MD
NPI 1831132398 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Entwistle, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Philadelphia, PA (NPI 1831132398).
Provider details
- NPI number
- 1831132398
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD067034L (PA)
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
143 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 47 | $179 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 23 | $146 |
| Coronary Artery Bypass Using Artery Graft, 1 Graft33533 | 20 | $1,561 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 14 | $135 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 14 | $98 |
| Replacement of Aortic Valve Through the Skin and Femoral Artery33361 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$856 across 14 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
- 2006-06-13
- Last updated
- 2012-11-01
Frequently asked questions
- What is John Entwistle's NPI number?
- John Entwistle's National Provider Identifier (NPI) is 1831132398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Entwistle's specialty?
- John Entwistle is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is John Entwistle located?
- John Entwistle's practice location on file with NPPES is 1100 Walnut St, Philadelphia, PA 19107-5563.
- What is John Entwistle's phone number?
- The practice phone number listed in the NPPES registry for John Entwistle is (215) 955-6750.
- Does John Entwistle accept Medicare?
- John Entwistle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Entwistle's NPI active?
- Yes — John Entwistle's NPI (1831132398) is active in the NPPES registry as of the last update on 2012-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.