MRS. HAYLEY EPSTEIN MAISLOS (MD) – Psychiatry Physician, NPI 1225292527
Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,132 PSYCHIATRY in TX
Provider Addresses for MRS. HAYLEY EPSTEIN MAISLOS (MD)
7777 SOUTH WEST FREEWAY SUITE 900 B
HOUSTON, TX 77074
Phone: (713) 271-7181
Fax: (713) 271-3035
Type: Mailing
5959 WEST LOOP SOUTH SUITE 600
BELLAIRE, TX 77401
Phone: (713) 669-0303
Fax: (713) 669-0704
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 266 Open Payments records for all available years, with a total value of $5,357.
Total Amount is formed as General ($5,357) + Research ($0) + Ownership ($0) = $5,357.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: ABBVIE INC. ($604).
Total Amount
$5,357
General + Research + Ownership
Payments
266
Total payment records
General Amount
$5,357
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $604 |
| Bausch Health US, LLC | $490 |
| ITI, Inc. | $420 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | $361 |
| Corium, LLC | $268 |
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: 2013-02-08
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 |
|---|---|---|---|---|
| I20130208000004 | I | Psychiatry | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 395 | 108 | $0 |
| 90833 | Psychotherapy with evaluation and management visit, 30 minutes | 136 | 52 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 35 | 27 | $0 |
| 90836 | Psychotherapy with evaluation and management visit, 45 minutes | 22 | 14 | $0 |
Insurance plans in this area (ZIP 77074)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PSYCHIATRY | TX | 90836 | Psychotherapy, 45 minutes with patient and/or family member | 81 | 32 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | KS | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| P S Y C H I A T R Y | MI | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX |
Reviews
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