Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lydia Helen Nefedov, MSN, AGNP-BC

Acute Care Nurse Practitioner in San Antonio, TX · enumerated 2016.

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

National Provider Identifier

1902349772

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Registry record

Entity type Individual (Type 1)

Name Lydia Helen Nefedov

Credential MSN, AGNP-BC

Sex Female

Practice address 3463 Magic Dr Ste T21, San Antonio, TX, 78229

Phone (210) 614-8101

Enumeration date Nov 28, 2016

Last updated in NPPES Mar 11, 2026

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN002369 (NV) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1075580 (TX) Secondary

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71013911A (IN) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN.CNP.0040200 (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
090540884	Other	IN	MEDICARE PTAN

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 Lydia Nefedov's NPI record?

Cross-check NPI 1902349772 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1902349772 active?

Yes, as of the latest NPPES snapshot, NPI 1902349772 is active (record last updated 2026-03-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-11.