Iliana Fred-Miranda, MD
NPI 1851366785 · Nephrology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Iliana Fred-Miranda, MD is a Nephrology Physician provider in San Antonio, TX (NPI 1851366785).
Provider details
- NPI number
- 1851366785
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- J8538 (TX)
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
20 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
3,041 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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 726 | $57 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 377 | $43 |
| 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 | 282 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 281 | $82 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 255 | $71 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 456 | 146 |
| Hydralazine Hcl | 196 | 60 |
| Empagliflozinbrand: Jardiance | 195 | 57 |
| Nifedipinebrand: Nifedipine Er | 193 | 69 |
| Calcitriol | 190 | 56 |
| Allopurinol | 170 | 49 |
| Amlodipine Besylate | 159 | 60 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$710 across 27 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)
- 5131 Medical DrSte 120San Antonio, TX 78229-5062Phone: (210) 614-1515Fax: (210) 615-6904
Registry dates
- Enumerated
- 2006-02-22
- Last updated
- 2019-01-03
Frequently asked questions
- What is Iliana Fred-Miranda's NPI number?
- Iliana Fred-Miranda's National Provider Identifier (NPI) is 1851366785, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Iliana Fred-Miranda's specialty?
- Iliana Fred-Miranda is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Iliana Fred-Miranda located?
- Iliana Fred-Miranda's practice location on file with NPPES is 4458 Medical Dr Ste 205, San Antonio, TX 78229-3748.
- What is Iliana Fred-Miranda's phone number?
- The practice phone number listed in the NPPES registry for Iliana Fred-Miranda is (210) 614-1515.
- Does Iliana Fred-Miranda accept Medicare?
- Iliana Fred-Miranda is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Iliana Fred-Miranda's NPI active?
- Yes — Iliana Fred-Miranda's NPI (1851366785) is active in the NPPES registry as of the last update on 2019-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.