John Degraft-Johnson, M.D.,
NPI 1043472871 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Modesto, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Degraft-Johnson, M.D., is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Modesto, CA (NPI 1043472871).
Provider details
- NPI number
- 1043472871
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.,
- Sex
- Male
- Sole proprietor
- No
- License
- PENDING (CA)
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 tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
226 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 | 79 | $93 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 66 | $111 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 36 | $171 |
| Harvest of Vein Using an Endoscope33508 | 16 | $15 |
| Coronary Artery Bypass Using Artery Graft, 1 Graft33533 | 16 | $1,689 |
| Exclusion of Appendage of Left Upper Chamber of Heart Performed During Other Procedure on Chest33268 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$10,729 across 61 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 (1)
- 7373 West LnStockton, CA 95210-3377Phone: (209) 476-2000
Registry dates
- Enumerated
- 2008-07-02
- Last updated
- 2025-06-18
- Certified
- 2025-06-18
Frequently asked questions
- What is John Degraft-Johnson's NPI number?
- John Degraft-Johnson's National Provider Identifier (NPI) is 1043472871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Degraft-Johnson's specialty?
- John Degraft-Johnson is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is John Degraft-Johnson located?
- John Degraft-Johnson's practice location on file with NPPES is 1541 Florida Ave Ste 305, Modesto, CA 95350-4439.
- What is John Degraft-Johnson's phone number?
- The practice phone number listed in the NPPES registry for John Degraft-Johnson is (209) 575-5836.
- Does John Degraft-Johnson accept Medicare?
- John Degraft-Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Degraft-Johnson's NPI active?
- Yes — John Degraft-Johnson's NPI (1043472871) is active in the NPPES registry as of the last update on 2025-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.