Ildefonzo Flores, M.D.
NPI 1205867595 · Internal Medicine Physician · Laredo, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ildefonzo Flores, M.D. is a Internal Medicine Physician provider in Laredo, TX (NPI 1205867595).
Provider details
- NPI number
- 1205867595
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G8837 (TX)
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
798 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 417 | $83 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 109 | $5 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 92 | $3 |
| 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 | 75 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 72 | $119 |
| Urinalysis, Manual Test |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 132 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 380 | 110 |
| Glimepiride | 244 | 77 |
| Azithromycin | 229 | 143 |
| Gabapentin | 220 | 81 |
| Alprazolam | 207 | 43 |
| Atorvastatin Calcium | 198 | 65 |
| Metoprolol Succinate | 188 | 60 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ildefonzo Flores's NPI number?
- Ildefonzo Flores's National Provider Identifier (NPI) is 1205867595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ildefonzo Flores's specialty?
- Ildefonzo Flores is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ildefonzo Flores located?
- Ildefonzo Flores's practice location on file with NPPES is 1520 E San Pedro Dr, Laredo, TX 78041.
- What is Ildefonzo Flores's phone number?
- The practice phone number listed in the NPPES registry for Ildefonzo Flores is (956) 724-1698.
- Does Ildefonzo Flores accept Medicare?
- Ildefonzo Flores is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ildefonzo Flores's NPI active?
- Yes — Ildefonzo Flores's NPI (1205867595) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.