Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Balu Swamy Viswanathan, M.D

Pediatrics Physician in Lubbock, TX · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1093866790

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Registry record

Entity type Individual (Type 1)

Name Dr. Balu Swamy Viswanathan

Credential M.D

Sex Male

Practice address Lubbock, TX, 79415

Phone (806) 775-8828

Enumeration date Jan 16, 2007

Last updated in NPPES Sep 11, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License J2830 (TX) Primary

2080P0203X Pediatric Critical Care Medicine Physician Allopathic & Osteopathic Physicians · License J2830 (TX) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
00J07N	Other	TX	BLUE CROSS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Balu Viswanathan's NPI record?

Cross-check NPI 1093866790 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1093866790 active?

Yes, as of the latest NPPES snapshot, NPI 1093866790 is active (record last updated 2025-09-11).

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Mark Reedy Gynecologic Oncology Physician · Lubbock, TX NPI 1487659876 Nicholas Dcunha Hematology & Oncology Physician · Lubbock, TX NPI 1104815802 Marilyn Noble Physician Assistant · Lubbock, TX NPI 1417946807 Lubbock County Hospital District General Acute Care Hospital · Lubbock, TX NPI 1821087164 Scott Bergfeld Family Medicine Physician · Lubbock, TX NPI 1548259880 Lubbock County Hospital District Emergency Medicine Physician · Lubbock, TX NPI 1508855578 Anthony Cecalupo Pediatrics Physician · Lubbock, TX NPI 1770574451 Matthew Lindgren Family Medicine Physician · Lubbock, TX NPI 1457313991

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.