Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mahesh Sarma Parameswaran, MD

Otolaryngology Physician in Leesburg, VA · enumerated 2006.

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

National Provider Identifier

1699753442

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Registry record

Entity type Individual (Type 1)

Name Dr. Mahesh Sarma Parameswaran

Credential MD

Sex Male

Practice address 19490 Sandridge Way Ste 230, Leesburg, VA, 20176

Phone (703) 858-5885

Fax (703) 858-5001

Enumeration date Jan 3, 2006

Last updated in NPPES Oct 6, 2023

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 0101232845 (VA) Primary

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
010280478	Medicaid	VA	-
1699753442	Medicaid	VA	-
P00350963	Other	-	RR MEDICARE
30015783780001	Medicaid	VA	-
006503276	Medicaid	VA	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Mahesh Parameswaran's NPI record?

Cross-check NPI 1699753442 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1699753442 active?

Yes, as of the latest NPPES snapshot, NPI 1699753442 is active (record last updated 2023-10-06).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-06.