P Praxis·MD
● Active Type 1 · Individual

Mahesh Ghanshyam Changlani, MD

Internal Medicine·McAllen, TX· NPI 1861499808 · Enumerated 2005 · 20 years on NPI
Changlani is 1 of 23 internal medicine providers in McAllen and 1 of 2301 in Texas.
NPI age
20 years
Enumerated 2005-07-06
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX, LA
2 states
Status
Active
No deactivations on record
Last NPPES update
2020-04-15
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
20 years
≈ at median (19 yr)
State licenses
2 states
Top 88% — 11% of peers are multi-state
Subspecialties
0
37% of peers hold subspecialties

NPI lifetime · 2005 → 2026

2005-07Enumerated in NPPES
2005 2026

Where they practice

Practice location
5521 N McColl Rd
McAllen, TX 785042208
📞 9563628420fax 9563628448
Mailing address
Po Box 4449
McAllen, TX 785024449
📞 9563622171fax 9566183051

Additional practice locations

1 secondary location on file with NPPES.

Location 2
500 E Ridge Rd, Ste 101
McAllen, TX 785031506
📞 9566865226fax 9566183051

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 #P8456LA license #10976R taxonomy 207RC0000X

Identifiers

TypeValueNotes
05 (TX) 330853802
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.

Practice context

Part of a multi-provider practice. 8 other active providers share this practice address in NPPES.

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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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