Daniel Castro Pereira, M.D.
NPI 1912212390 · Nephrology Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Castro Pereira, M.D. is a Nephrology Physician provider in Tucson, AZ (NPI 1912212390).
Provider details
- NPI number
- 1912212390
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 50559 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 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
1,504 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 262 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 235 | $123 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 178 | $75 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 142 | $103 |
| Kidney Function Blood Test Panel80069 | 109 | $9 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 399 | 132 |
| Amlodipine Besylate | 336 | 136 |
| Lisinopril | 331 | 115 |
| Dapagliflozin Propanediolbrand: Farxiga | 320 | 109 |
| Finerenonebrand: Kerendia | 319 | 86 |
| Losartan Potassium | 316 | 116 |
| Bumetanide | 219 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$710 across 32 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)
- 1710 N Mastick WayNogales, AZ 85621-1013Phone: (520) 623-2642Fax: (520) 623-6162
Registry dates
- Enumerated
- 2010-08-10
- Last updated
- 2021-09-24
- Certified
- 2021-09-24
Frequently asked questions
- What is Daniel Castro Pereira's NPI number?
- Daniel Castro Pereira's National Provider Identifier (NPI) is 1912212390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Castro Pereira's specialty?
- Daniel Castro Pereira is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Castro Pereira located?
- Daniel Castro Pereira's practice location on file with NPPES is 395 N Silverbell Rd Ste 209, Tucson, AZ 85745-2719.
- What is Daniel Castro Pereira's phone number?
- The practice phone number listed in the NPPES registry for Daniel Castro Pereira is (520) 623-2642.
- Does Daniel Castro Pereira accept Medicare?
- Daniel Castro Pereira is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Castro Pereira's NPI active?
- Yes — Daniel Castro Pereira's NPI (1912212390) is active in the NPPES registry as of the last update on 2021-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.