NPI age
19 years
Enumerated 2007-01-04
● Active
Type 1 · Individual
Maria Leskovac Cowher
Cowher is 1 of 1154 nurse anesthetist, certified registered providers in Houston and 1 of 6676 in Texas.
Primary specialty
Nurse Anesthetist, Certified Registered
Plus 1 subspecialty
Licensed in
MA, TX
2 states
Status
Active
No deactivations on record
Last NPPES update
2022-02-15
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 6676 active nurse anesthetist, certified registered providers in Texas.
NPI age
19 years
↑ 6 yr above median (13 yr)
State licenses
2 states
Top 84% — 16% of peers are multi-state
Subspecialties
0
35% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-01Enumerated in NPPES
2007
2026
Where they practice
Practice location
2411 Fountain View Dr, Suite 200
Houston, TX 770574817
Mailing address
2411 Fountain View Dr Ste 200
Houston, TX 770574832
Additional practice locations
1 secondary location on file with NPPES.
Location 2
41 Mall Rd
Burlington, MA 018054817
Specialties
-
Nurse Anesthetist, Certified Registered Primary(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 003382101 | |
| 01 (TX) | 430027846 | RAILRAOD - MEDICARE |
| 05 (TX) | 003382104 | |
| 01 | 88877C | TX-BLUE SHIELD |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 223 other active providers share this practice address in NPPES.
Recently enumerated nearby: 5 new nurse anesthetist, certified registered providers have been added in Houston in the last 180 days.
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Request a quote →How to verify this provider
- 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.