NPI age
19 years
Enumerated 2006-07-20
● Active Type 2 · Organization
R Hariharan MD PA
R Hariharan MD PA is 1 of 309 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Hariharan
President
Last NPPES update
2007-12-17
Source: monthly bulk 2026-05
How this organization compares
Across 309 active internal medicine providers in Texas.
NPI age
19 years
≈ at median (18 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2006 → 2026
2006-07Enumerated in NPPES
2006
2026
Where they practice
Primary practice location
920 Medical Plaza Dr, Suite 495
The Woodlands, TX 773803260
Mailing address
920 Medical Plaza Dr, Suite 495
The Woodlands, TX 773803260
Authorized official
Ramesh Hariharan, M.D.
President
📞 2816812228
Individual providers at this organization
3 individual providers on file at this primary practice address.
- Hajin Lim, MD Internal Medicine NPI 1457324592
- Gurdeep Sethi, MD Internal Medicine NPI 1801859491
- Stuart Wetzel, M.D. Orthopaedic Surgery NPI 1548272784
Specialties
-
Internal Medicine PrimaryA field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.
Practice context
Multi-provider organization. 3 individual providers on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.