P Praxis·MD
● Active Type 1 · Individual

Jack A Nuszen, D.O.

Emergency Medicine·Houston, TX· NPI 1154402188 · Enumerated 2006 · 19 years on NPI
Nuszen is 1 of 915 emergency medicine providers in Houston and 1 of 6039 in Texas.
NPI age
19 years
Enumerated 2006-10-18
Primary specialty
Emergency Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-11-07
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 6039 active emergency medicine providers in Texas.

NPI age
19 years
↑ 4 yr above median (15 yr)
State licenses
1 state
17% of peers hold multiple states
Subspecialties
0
43% of peers hold subspecialties

NPI lifetime · 2006 → 2026

2006-10Enumerated in NPPES
2006 2026

Where they practice

Practice location
6565 Fannin St, Suite M 196
Houston, TX 770302703
📞 7137903311
Mailing address
Po Box 24125
Fort Worth, TX 761241125
📞 8174514208

Specialties

  • Emergency Medicine Primary
    An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department....
    TX license #K3811 taxonomy 207P00000X

Identifiers

TypeValueNotes
01 (TX) P00174597 RAIL ROAD MEDICARE
05 (TX) 118503510
05 (TX) 118503512
01 (TX) 8P5339 BLUE CROSS & BLUE SHIELD
01 (TX) P00311999 RAIL ROAD MEDICARE

Practice context

Part of a multi-provider practice. 591 other active providers share this practice address in NPPES.

Recently enumerated nearby: 5 new emergency medicine providers have been added in Houston in the last 180 days. See all →
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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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