NPI age
11 years
Enumerated 2015-04-08
● Active
Type 1 · Individual
DR. Mariam Washington, DO
Washington is 1 of 9 physical medicine & rehabilitation providers in Edinburg and 1 of 1738 in Texas.
Primary specialty
Physical Medicine & Rehabilitation
Plus 1 subspecialty
Licensed in
TX, OR
2 states
Status
Active
No deactivations on record
Last NPPES update
2023-03-23
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1738 active physical medicine & rehabilitation providers in Texas.
NPI age
11 years
≈ at median (12 yr)
State licenses
2 states
Top 91% — 8% of peers are multi-state
Subspecialties
0
27% of peers hold subspecialties
NPI lifetime · 2015 → 2026
2015-04Enumerated in NPPES
2015
2026
Where they practice
Practice location
2821 Michaelangelo Dr Ste 201
Edinburg, TX 785391423
Mailing address
Po Box 749
Pharr, TX 785771614
Additional practice locations
1 secondary location on file with NPPES.
Location 2
1200 E Savannah Ave Ste 10
McAllen, TX 785031728
Specialties
-
Physical Medicine & Rehabilitation PrimaryPhysical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from...
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.