NPI age
8 years
Enumerated 2018-05-14
● Active
Type 1 · Individual
Sai Santhoshini Achi, MD
Achi is 1 of 47 internal medicine providers in Kingwood and 1 of 12343 in Texas.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
TX, NJ
2 states
Status
Active
No deactivations on record
Last NPPES update
2026-04-01
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 12343 active internal medicine providers in Texas.
NPI age
8 years
↓ 9 yr below median (17 yr)
State licenses
2 states
Top 88% — 12% of peers are multi-state
Subspecialties
1
In the 33% of peers with subspecialties
NPI lifetime · 2018 → 2026
2018-05Enumerated in NPPES
2018
2026
Where they practice
Practice location
22999 Hwy 59 N Ste 417 Bldg B
Kingwood, TX 773394502
Mailing address
100 Madison Ave
Morristown, NJ 079606136
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
506 Lenox Ave
New York, NY 100371802
Location 3
100 Madison Ave
Morristown, NJ 079606136
Location 4
6431 Fannin Street, Suite Msb 5.134
Houston, TX 770305389
Specialties
-
Internal Medicine PrimaryA 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,...
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
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.
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