Cesar Vivanco, MD
NPI 1992843163 · Hematology & Oncology Physician · El Paso, TX
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cesar Vivanco, MD is a Hematology & Oncology Physician provider in El Paso, TX (NPI 1992843163).
Provider details
- NPI number
- 1992843163
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L7915 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
1,590 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 1,239 | $75 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 140 | $124 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 126 | $77 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 85 | $113 |
Typical Medicare-allowed amounts for these services range $75–$124 (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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 100 | 74 |
| Furosemide | 58 | 38 |
| Hydralazine Hcl | 48 | 29 |
| Pantoprazole Sodium | 45 | 34 |
| Metoprolol Tartrate | 42 | 31 |
| Carvedilol | 41 | 29 |
| Atorvastatin Calcium | 39 | 27 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-01
- Last updated
- 2017-03-06
Frequently asked questions
- What is Cesar Vivanco's NPI number?
- Cesar Vivanco's National Provider Identifier (NPI) is 1992843163, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cesar Vivanco's specialty?
- Cesar Vivanco is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Cesar Vivanco located?
- Cesar Vivanco's practice location on file with NPPES is 10555 Vista Del Sol Dr., El Paso, TX 79925-7947.
- What is Cesar Vivanco's phone number?
- The practice phone number listed in the NPPES registry for Cesar Vivanco is (915) 590-6770.
- Does Cesar Vivanco accept Medicare?
- Cesar Vivanco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cesar Vivanco's NPI active?
- Yes — Cesar Vivanco's NPI (1992843163) is active in the NPPES registry as of the last update on 2017-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.