MAXIMILIANO E HERNANDEZ (M.D.) – Internal Medicine Physician, NPI 1477525384
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,290 INTERNAL MEDICINE in TX
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Provider Addresses for MAXIMILIANO E HERNANDEZ (M.D.)
502, South Cage Boulevard, McDaniel Colonia, Pharr, Hidalgo County, Texas, 78577, United States
PHARR, TX 78577
Phone: (956) 702-1013
Fax: (956) 781-5579
Type: Location
PO BOX 644
PHARR, TX 785771612
Phone: (956) 702-1013
Fax: (956) 781-5579
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 278 Open Payments records for all available years, with a total value of $4,390.
Total Amount is formed as General ($4,390) + Research ($0) + Ownership ($0) = $4,390.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: Lilly USA, LLC ($800).
Total Amount
$4,390
General + Research + Ownership
Payments
278
Total payment records
General Amount
$4,390
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $800 |
| ABBVIE INC. | $532 |
| Novo Nordisk Inc | $469 |
| Janssen Pharmaceuticals, Inc | $469 |
| Otsuka America Pharmaceutical, Inc. | $293 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-06-03
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100603000611 | I | Internal Medicine | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 335 | 115 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 175 | 82 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 151 | 23 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 97 | 27 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 84 | 84 | $0 |
Insurance plans in this area (ZIP 78577)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | TX | 93922 | Ultrasound study of arteries of both arms and legs | 148 | 137 |
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