John Bustos, MD
NPI 1891146379 · Hospitalist Physician · Camden, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Bustos, MD is a Hospitalist Physician provider in Camden, NJ (NPI 1891146379).
Provider details
- NPI number
- 1891146379
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R4673 (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
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
180 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 128 | $152 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 52 | $108 |
Typical Medicare-allowed amounts for these services range $108–$152 (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.
Practice location
Mailing address
Additional practice locations (1)
- 3601 the Vanderbilt ClinicNashville, TN 37232-5001Phone: (615) 322-3000
Registry dates
- Enumerated
- 2016-06-27
- Last updated
- 2025-11-24
- Certified
- 2025-11-24
Frequently asked questions
- What is John Bustos's NPI number?
- John Bustos's National Provider Identifier (NPI) is 1891146379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Bustos's specialty?
- John Bustos is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is John Bustos located?
- John Bustos's practice location on file with NPPES is 1 Cooper Plz, Camden, NJ 08103-1461.
- What is John Bustos's phone number?
- The practice phone number listed in the NPPES registry for John Bustos is (856) 342-3150.
- Does John Bustos accept Medicare?
- John Bustos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Bustos's NPI active?
- Yes — John Bustos's NPI (1891146379) is active in the NPPES registry as of the last update on 2025-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.