MARIA ISABEL VILLARREAL (M. D.) – Family Medicine Physician, NPI 1376516526
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,754 FAMILY PRACTICE in AL
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Provider Addresses for MARIA ISABEL VILLARREAL (M. D.)
1121, Belleville Avenue, Brewton, Escambia County, Alabama, 36426, United States
BREWTON, AL 364261505
Phone: (251) 809-3110
Fax: (251) 809-3115
Type: Location
PO BOX 648
BREWTON, AL 364270648
Phone: (251) 809-3110
Fax: (251) 809-3115
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $136.
Total Amount is formed as General ($136) + Research ($0) + Ownership ($0) = $136.
Last reported payment date: 2024-04-04 • Largest payer in this snapshot: ABBVIE INC. ($119).
Total Amount
$136
General + Research + Ownership
Payments
7
Total payment records
General Amount
$136
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $119 |
| GlaxoSmithKline, LLC. | $16 |
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: 2005-09-21
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 |
|---|---|---|---|---|
| I20050921001172 | I | Emergency Medicine | AL | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 596 | 242 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 384 | 218 | $0 |
| 80061 | Blood test, lipids (cholesterol and triglycerides) | 376 | 218 | $0 |
| 80048 | Blood test, basic group of blood chemicals (calcium, total) | 319 | 207 | $0 |
| 80076 | Liver function blood test panel | 288 | 198 | $0 |
Insurance plans in this area (ZIP 36426)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| EMERGENCY MEDICINE | AL | 85610 | Blood test, clotting time | 144 | 21 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | AL | |
| Nurse Practitioner | AL | |
| Family Practice | KY | |
| Internal Medicine, Family Practice | AL | |
| Certified Registered Nurse Anesthetist (Crna) | AL | |
| Certified Registered Nurse Anesthetist (Crna) | AL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | FL | |
| - | AL | |
| Nurse Practitioner | AL | |
| Family Practice | AL |
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