NPI age
19 years
Enumerated 2007-01-03
● Active
Type 1 · Individual
Abraham Cheriyan, MD
Cheriyan is 1 of 6 internal medicine providers in Lufkin and 1 of 1318 in Texas.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
TX, CO
2 states
Status
Active
No deactivations on record
Last NPPES update
2025-05-07
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1318 active internal medicine providers in Texas.
NPI age
19 years
≈ at median (18 yr)
State licenses
2 states
Top 84% — 15% of peers are multi-state
Subspecialties
1
In the 57% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-01Enumerated in NPPES
2007
2026
Where they practice
Practice location
206 Gaslight Blvd
Lufkin, TX 75904
Mailing address
206 Gaslight Blvd
Lufkin, TX 75904
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
619 S Fleishel Ave Ste 100
Tyler, TX 757012004
Location 3
1010 Three Springs Blvd Ste 110
Durango, CO 813018296
Specialties
-
Internal Medicine PrimaryAn internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex...
-
Internal MedicineAn Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders....
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 8B5470 | BCBS |
| 05 (TX) | 113587304 |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 5 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.
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