DR. ANGELES LAI-ZAYAS (M.D.) – Internal Medicine Physician, NPI 1730136862
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. ANGELES LAI-ZAYAS (M.D.)
302 HIGHWAY 3 S
LEAGUE CITY, TX 775733755
Phone: (346) 646-4361
Fax: (713) 543-8536
Type: Mailing
3326, Watters Road, Pasadena, Harris County, Texas, 77504, United States
BLDG. B
PASADENA, TX 775042020
Phone: (713) 947-9508
Fax: (713) 941-8052
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $101.
Total Amount is formed as General ($101) + Research ($0) + Ownership ($0) = $101.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: Abbott Laboratories ($84).
Total Amount
$101
General + Research + Ownership
Payments
5
Total payment records
General Amount
$101
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $84 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $17 |
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: 2010-08-04
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 |
|---|---|---|---|---|
| I20100804000094 | 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 |
|---|---|---|---|---|
| J1885 | Injection, ketorolac tromethamine, per 15 mg | 497 | 13 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 362 | 43 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 298 | 142 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 221 | 146 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 150 | 150 | $0 |
Insurance plans in this area (ZIP 77573)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | TX | |
| Internal Medicine, Endocrinology | TX | |
| Family Practice | TX | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Physician Assistant | TX | |
| - | TX | |
| Family Practice | TX | |
| Internal Medicine | TX |
Reviews
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