Peter Csapoczi, MD
NPI 1841357118 · Internal Medicine Physician · San Bernardino, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Csapoczi, MD is a Internal Medicine Physician provider in San Bernardino, CA (NPI 1841357118).
Provider details
- NPI number
- 1841357118
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A96919 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
128 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 114 | $9 |
| X-Ray of Chest, 2 Views71046 | 14 | $38 |
Typical Medicare-allowed amounts for these services range $9–$38 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 106 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 403 | 108 |
| Atorvastatin Calcium | 359 | 113 |
| Metformin Hcl | 281 | 77 |
| Gabapentin | 274 | 71 |
| Lisinopril | 265 | 73 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 186 | 60 |
| Simvastatin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-03
- Last updated
- 2015-08-11
Frequently asked questions
- What is Peter Csapoczi's NPI number?
- Peter Csapoczi's National Provider Identifier (NPI) is 1841357118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Csapoczi's specialty?
- Peter Csapoczi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Csapoczi located?
- Peter Csapoczi's practice location on file with NPPES is 1700 N Waterman Ave, San Bernardino, CA 92404-5115.
- What is Peter Csapoczi's phone number?
- The practice phone number listed in the NPPES registry for Peter Csapoczi is (909) 883-8611.
- Does Peter Csapoczi accept Medicare?
- Peter Csapoczi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Csapoczi's NPI active?
- Yes — Peter Csapoczi's NPI (1841357118) is active in the NPPES registry as of the last update on 2015-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.