DR. JOSE M DIAZ (M.D.) – Neurology Physician, NPI 1194721480
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,738 NEUROLOGY in TX
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Provider Addresses for DR. JOSE M DIAZ (M.D.)
Fannin Street, Texas Medical Center, Houston, Harris County, Texas, 77030, United States
HOUSTON, TX 770301534
Phone: (713) 704-7100
Fax: (713) 704-7150
Type: Location
507 PARK GROVE DR
KATY, TX 774501759
Phone: (281) 206-2127
Fax: (812) 206-2127
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 362 Open Payments records for all available years, with a total value of $7,180.
Total Amount is formed as General ($7,180) + Research ($0) + Ownership ($0) = $7,180.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: UCB, Inc. ($968).
Total Amount
$7,180
General + Research + Ownership
Payments
362
Total payment records
General Amount
$7,180
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| UCB, Inc. | $968 |
| PFIZER INC. | $559 |
| ABBVIE INC. | $415 |
| Novartis Pharmaceuticals Corporation | $339 |
| Takeda Pharmaceuticals U.S.A., Inc. | $259 |
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: 2011-01-21
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 |
|---|---|---|---|---|
| I20110121000345 | I | Neurology | 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 | 405 | 277 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 82 | 73 | $0 |
| 95886 | Needle measurement of electrical activity in arm or leg muscles, complete study | 81 | 36 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 45 | 40 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 27 | 27 | $0 |
Insurance plans in this area (ZIP 77030)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEUROLOGY | TX | 95910 | Nerve transmission studies, 7-8 studies | 25 | 25 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | TX | |
| Physician Assistant | TX | |
| N E U R O S U R G E R Y | NJ | |
| Nurse Practitioner | TX | |
| - | TX | |
| - | TX | |
| N E U R O L O G Y | TX | |
| Nurse Practitioner | WA | |
| - | TX | |
| N E U R O L O G Y | TX |
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