DR. ANNA LYN ALQUIZA (M.D.) – Internal Medicine Physician, NPI 1639177850
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,290 INTERNAL MEDICINE in TX
Provider Addresses for DR. ANNA LYN ALQUIZA (M.D.)
San Juan, Bel-Air Village Phase I and II, Poblacion, Makati 1st District, Makati, Metro Manila, 1210, Philippines
SAN JUAN, TX 785892276
Phone: (956) 787-0787
Fax: (956) 787-2021
Type: Mailing
11511 SHADOW CREEK PKWY
PEARLAND, TX 775847298
Phone: (713) 442-0000
Type: Mailing
929 GESSNER RD STE 2450
HOUSTON, TX 770242593
Phone: (713) 464-9939
Fax: (713) 464-9942
Type: Location
611, North Bryan Road, Leona Colonia, Mission, Hidalgo County, Texas, 78572, United States
MISSION, TX 78572
Phone: (956) 580-3303
Fax: (956) 580-1505
Type: Location
611 N Bryan Rd
Mission, TX 78572
Phone: (956) 580-3303
Fax: (956) 580-1505
Type: Location
929 Gessner Rd Ste 1500
Houston, TX 770242675
Phone: (713) 442-5200
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $24.
Total Amount is formed as General ($24) + Research ($0) + Ownership ($0) = $24.
Last reported payment date: 2024-11-22 • Largest payer in this snapshot: Exact Sciences Corporation ($24).
Total Amount
$24
General + Research + Ownership
Payments
1
Total payment records
General Amount
$24
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-22
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Exact Sciences Corporation | $24 |
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: 2004-11-17
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 |
|---|---|---|---|---|
| I20041117000506 | 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 | 271 | 160 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 142 | 110 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 58 | 58 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $0 |
| 90694 | Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 12 | 12 | $0 |
Insurance plans in this area (ZIP 78589)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | TX | 83036 | Hemoglobin A1C level | 104 | 59 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | ND | |
| Nurse Practitioner | TX | |
| - | TX | |
| - | TX | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX | |
| Family Practice | TX | |
| Physician Assistant | TX | |
| - | TX | |
| - | TX |
Reviews
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