NPI age
17 years
Enumerated 2008-06-21
● Active
Type 1 · Individual
Rudy Alvarez, M.D.
Alvarez is 1 of 12 pathology providers in Harlingen and 1 of 1597 in Texas.
Primary specialty
Pathology
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-01-27
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1597 active pathology providers in Texas.
NPI age
17 years
↓ 2 yr below median (19 yr)
State licenses
1 state
16% of peers hold multiple states
Subspecialties
0
37% of peers hold subspecialties
NPI lifetime · 2008 → 2026
2008-06Enumerated in NPPES
2008
2026
Where they practice
Practice location
2101 Pease St
Harlingen, TX 785508307
Mailing address
Po Box 5730
Belfast, ME 049155700
Additional practice locations
1 secondary location on file with NPPES.
Location 2
301 W Expressway 83, Pathology Department
McAllen, TX 785033045
Specialties
-
Pathology PrimaryA pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses...
Practice context
Part of a multi-provider practice. 185 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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