P Praxis·MD
● Active Type 1 · Individual

DR. Kamesh Sivagnanam, MD

Internal Medicine·Harlingen, TX· NPI 1396043055 · Enumerated 2011 · 15 years on NPI
Sivagnanam is 1 of 24 internal medicine providers in Harlingen and 1 of 2301 in Texas.
NPI age
15 years
Enumerated 2011-03-04
Primary specialty
Internal Medicine
Plus 3 subspecialties
Licensed in
TX, TN, RI
3 states
Status
Active
No deactivations on record
Last NPPES update
2023-12-14
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 2301 active internal medicine providers in Texas.

NPI age
15 years
↓ 4 yr below median (19 yr)
State licenses
3 states
Top 88% — 11% of peers are multi-state
Subspecialties
1
In the 37% of peers with subspecialties

NPI lifetime · 2011 → 2026

2011-03Enumerated in NPPES
2011 2026

Where they practice

Practice location
2121 Pease St Ste 406
Harlingen, TX 785508338
📞 9563895677fax 9566984953
Mailing address
2121 Pease St Ste 406
Harlingen, TX 785508338
📞 9569666255

Additional practice locations

2 secondary locations on file with NPPES.

Location 2
593 Eddy St
Providence, RI 029034923
📞 4014445891
Location 3
1503 W Elk Ave, Ste 8
Elizabethton, TN 376432883
📞 4239264468

Specialties

  • Internal Medicine Primary
    An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
    TX license #U6654TN license #56141RI license #MD19501 taxonomy 207RC0000X
  • Student in an Organized Health Care Education/Training Program
    An 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.
    taxonomy 390200000X

Practice context

Part of a multi-provider practice. 2 other active providers share this practice address in NPPES.

Recently enumerated nearby: 1 new internal medicine provider has been added in Harlingen in the last 180 days. See all →
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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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