Elvira Gonzalez Negrete, MD
NPI 1245852060 · Nephrology Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elvira Gonzalez Negrete, MD is a Nephrology Physician provider in Tucson, AZ (NPI 1245852060).
Provider details
- NPI number
- 1245852060
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- R78252 (AZ)
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
6 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
509 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 | 201 | $74 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 125 | $96 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 72 | $112 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 33 | $140 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 25 | $94 |
| Hemodialysis Procedure With Physician Evaluation |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 67 | 20 |
| Furosemide | 62 | 19 |
| Dulaglutidebrand: Trulicity | 59 | 11 |
| Losartan Potassium | 57 | 19 |
| Dapagliflozin Propanediolbrand: Farxiga | 47 | 11 |
| Chlorthalidone | 46 | 13 |
| Carvedilol | 43 | 16 |
Practice location
Mailing address
Additional practice locations (1)
- 2800 E. Ajo WayTucson, AZ 85713Phone: (520) 874-2778Fax: (520) 874-3456
Registry dates
- Enumerated
- 2020-05-14
- Last updated
- 2026-03-20
- Certified
- 2026-03-20
Frequently asked questions
- What is Elvira Gonzalez Negrete's NPI number?
- Elvira Gonzalez Negrete's National Provider Identifier (NPI) is 1245852060, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elvira Gonzalez Negrete's specialty?
- Elvira Gonzalez Negrete is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Elvira Gonzalez Negrete located?
- Elvira Gonzalez Negrete's practice location on file with NPPES is 3838 N Campbell Ave Bldg 2, Tucson, AZ 85719-1454.
- What is Elvira Gonzalez Negrete's phone number?
- The practice phone number listed in the NPPES registry for Elvira Gonzalez Negrete is (520) 994-8888.
- Does Elvira Gonzalez Negrete accept Medicare?
- Elvira Gonzalez Negrete is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elvira Gonzalez Negrete's NPI active?
- Yes — Elvira Gonzalez Negrete's NPI (1245852060) is active in the NPPES registry as of the last update on 2026-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.