PATRICK JACOB KARAS (M.D.) – Neurological Surgery Physician, NPI 1205270477
Neurological Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
588 NEUROSURGERY in TX
Provider Addresses for PATRICK JACOB KARAS (M.D.)
7200 CAMBRIDGE ST
SUITE 9A
HOUSTON, TX 770304202
Phone: (216) 789-1862
Type: Mailing
PO BOX 650859
DEPT 710
DALLAS, TX 75265
Phone: (409) 772-2222
Type: Mailing
1515 Holcombe Blvd
Houston, TX 770304000
Phone: (713) 792-6161
Type: Location
1005 HARBORSIDE DR 5TH FLOOR
GALVESTON, TX 775554202
Phone: (409) 772-6782
Fax: (409) 772-4456
Type: Location
PO BOX 4439
HOUSTON, TX 772104439
Phone: (713) 792-2991
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 37 Open Payments records for all available years, with a total value of $2,188.
Total Amount is formed as General ($2,188) + Research ($0) + Ownership ($0) = $2,188.
Last reported payment date: 2024-11-22 • Largest payer in this snapshot: Boston Scientific Corporation ($707).
Total Amount
$2,188
General + Research + Ownership
Payments
37
Total payment records
General Amount
$2,188
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 |
|---|---|
| Boston Scientific Corporation | $707 |
| Stryker Corporation | $303 |
| Medtronic, Inc. | $193 |
| Globus Medical, Inc. | $153 |
| SI-BONE, INC. | $150 |
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: 2021-09-30
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 |
|---|---|---|---|---|
| I20210930000854 | I | Neurosurgery | 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 | 40 | 27 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 20 | 19 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 18 | 17 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 16 | 13 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 12 | 12 | $0 |
Insurance plans in this area (ZIP 77030)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| - | TX | |
| - | NY | |
| Sleep Medicine, Critical Care (Intensivists) | TX | |
| Surgical Oncology | NY | |
| General Surgery | TN | |
| General Surgery | GA | |
| U R O L O G Y | NY | |
| Nurse Practitioner | TX | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TX |
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