NPI age
12 years
Enumerated 2014-04-24
● Active
Type 1 · Individual
Sasha Ahangama Alvarado, D.O.
Alvarado is 1 of 1 allergy & immunology providers in Murphy and 1 of 134 in Texas.
Primary specialty
Allergy & Immunology
Plus 1 subspecialty
Licensed in
TX, OK
2 states
Status
Active
No deactivations on record
Last NPPES update
2020-08-26
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 134 active allergy & immunology providers in Texas.
NPI age
12 years
↓ 7 yr below median (19 yr)
State licenses
2 states
Top 91% — 9% of peers are multi-state
Subspecialties
1
In the 31% of peers with subspecialties
NPI lifetime · 2014 → 2026
2014-04Enumerated in NPPES
2014
2026
Where they practice
Practice location
623 W Fm 544 Ste 104
Murphy, TX 750944587
Mailing address
623 W Fm 544 Ste 104
Murphy, TX 750944587
Additional practice locations
1 secondary location on file with NPPES.
Location 2
8080 Independence Pkwy Ste 150
Plano, TX 750254006
Specialties
-
Allergy & Immunology PrimaryA physician who specializes in the diagnosis, treatment, and management of allergies.
-
Internal MedicineA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | S0255 | STATE LICENSE |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Solo or small practice. No 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 →
- 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.