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● Active Type 2 · Organization

Walter W. Root, M.d.p.a

Specialist·San Antonio, TX· NPI 1588804637 · Enumerated 2009 · 17 years on NPI
Walter W. Root, M.d.p.a is 1 of 4038 specialist organizations in Texas.
NPI age
17 years
Enumerated 2009-03-03
Primary specialty
Specialist
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Fountain
Office Manager
Last NPPES update
2009-03-03
Source: monthly bulk 2026-05

How this organization compares

Across 4038 active specialist providers in Texas.

NPI age
17 years
≈ at median (18 yr)
Practice locations
1
0 secondary on file
Subspecialties
0

NPI lifetime · 2009 → 2026

2009-03Enumerated in NPPES
2009 2026

Where they practice

Primary practice location
4242 Medical Dr, Suite 6300
San Antonio, TX 782295640
📞 2106148400fax 2106148165
Mailing address
4242 Medical Dr, Suite 6300
San Antonio, TX 782295640
📞 2106148400fax 2106148165

Authorized official

Tammy Fountain
Office Manager
📞 2106920224

Individual providers at this organization

20 individual providers on file at this primary practice address.

Specialties

Other Service Providers › Specialist
  • Specialist Primary
    An 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.
    TX license #M6366 taxonomy 174400000X

Identifiers

TypeValueNotes
05 (TX) PENDING

Practice context

Multi-provider organization. 20 individual providers on file at this primary address.

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How to verify this organization

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

Related

Specialist organizations in Texas
→ Texas hub
About this specialty
→ Specialty guide