P Praxis·MD
● Active Type 1 · Individual

DR. David Wayne Hayes, MEDICAL DOCTOR

Internal Medicine·Austin, TX· NPI 1093801581 · Enumerated 2006 · 19 years on NPI
Hayes is 1 of 83 internal medicine providers in Austin and 1 of 2301 in Texas.
NPI age
19 years
Enumerated 2006-10-04
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2011-08-04
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file

How this provider compares

Across 2301 active internal medicine providers in Texas.

NPI age
19 years
≈ at median (19 yr)
State licenses
1 state
11% of peers hold multiple states
Subspecialties
0
37% of peers hold subspecialties

NPI lifetime · 2006 → 2026

2006-10Enumerated in NPPES
2006 2026

Where they practice

Practice location
2911 Medical Arts St Ste 10
Austin, TX 787053302
📞 5124745551fax 5124747324
Mailing address
2911 Medical Arts St Ste 10
Austin, TX 787053302
📞 5124745551fax 5124747324

Specialties

  • Internal Medicine Primary
    An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
    TX license #J1263 taxonomy 207RC0000X

Identifiers

TypeValueNotes
05 (TX) 135620605

Practice context

Part of a multi-provider practice. 13 other active providers share 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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