NPI age
19 years
Enumerated 2006-08-28
● Active
Type 1 · Individual
DR. Simon Karni, M.D.
Karni is 1 of 688 specialist providers in Houston and 1 of 4038 in Texas.
Primary specialty
Specialist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2013-02-06
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 4038 active specialist providers in Texas.
NPI age
19 years
≈ at median (18 yr)
State licenses
1 state
0% of peers hold multiple states
Subspecialties
0
7% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-08Enumerated in NPPES
2006
2026
Where they practice
Practice location
1140 Westmont Dr, Suite 435
Houston, TX 770154363
Mailing address
2727 Kirby Dr, Apt 19
Houston, TX 770981175
Specialties
-
Specialist PrimaryAn individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 1928038 | CIGNA |
| 01 (TX) | 742136445 | TAX ID |
| 01 (TX) | 10014409 | AETNA |
| 01 (TX) | 4092394 | AETNA |
| 05 (TX) | 099459201 | |
| 01 (TX) | 8191B6 | BLUE CROSS & BLUE SHIELD |
Practice context
Part of a multi-provider practice. 24 other active providers share this practice address in NPPES.
Recently enumerated nearby: 4 new specialist providers have been added in Houston in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.