P Praxis·MD
● Active Type 1 · Individual

MRS. Karen A Johnson, APN

Nurse Practitioner·Schertz, TX· NPI 1063703510 · Enumerated 2011 · 15 years on NPI
Johnson is 1 of 4 nurse practitioner providers in Schertz and 1 of 987 in Texas.
NPI age
15 years
Enumerated 2011-05-02
Primary specialty
Nurse Practitioner
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2019-01-30
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file

How this provider compares

Across 987 active nurse practitioner providers in Texas.

NPI age
15 years
↑ 10 yr above median (5 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
0
37% of peers hold subspecialties

NPI lifetime · 2011 → 2026

2011-05Enumerated in NPPES
2011 2026

Where they practice

Practice location
3746 Schertz Pkwy Ste 100
Schertz, TX 781542929
📞 2103801706
Mailing address
3746 Schertz Pkwy Ste 100
Schertz, TX 781542929
📞 2103801706

Additional practice locations

1 secondary location on file with NPPES.

Location 2
3326 E Southcross Blvd
San Antonio, TX 782231922
📞 2105324555fax 2105326055

Specialties

  • Nurse Practitioner Primary
    Definition to come...
    TX license #AP119719TX license #639757 taxonomy 363LP2300X

Practice context

Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.

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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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