P Praxis·MD
● Active Type 1 · Individual

Marcus Stephen Sowder

Physical Therapy Assistant·Coeur D Alene, ID· NPI 1467743609 · Enumerated 2011 · 15 years on NPI
Sowder is 1 of 23 physical therapy assistant providers in Coeur D Alene and 1 of 272 in Idaho.
NPI age
15 years
Enumerated 2011-04-21
Primary specialty
Physical Therapy Assistant
Plus 1 subspecialty
Licensed in
ID, WA
2 states
Status
Active
No deactivations on record
Last NPPES update
2011-04-21
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 272 active physical therapy assistant providers in Idaho.

NPI age
15 years
↑ 6 yr above median (9 yr)
State licenses
2 states
Top 93% — 7% of peers are multi-state
Subspecialties
0
7% of peers hold subspecialties

NPI lifetime · 2011 → 2026

2011-04Enumerated in NPPES
2011 2026

Where they practice

Practice location
210 W Lacrosse Ave
Coeur D Alene, ID 838142403
📞 2086642185
Mailing address
13310 E Mission Ave Apt 88
Spokane Valley, WA 992162755
📞 2088818238

Specialties

  • Physical Therapy Assistant Primary
    (1)Physical therapist assistants are skilled health care providers who are graduates of a physical therapist assistant associate degree program accredited by an agency recognized by the Secretary of the U.S. Department of Education or...
    ID license #PTA-2839WA license #P1 60177482 taxonomy 225200000X

Practice context

Part of a multi-provider practice. 31 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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