Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Boris G Naydich, M.D.

Radiation Oncology Physician in Waldorf, MD · enumerated 2006.

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

National Provider Identifier

1467419820

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Registry record

Entity type Individual (Type 1)

Name Boris G Naydich

Credential M.D.

Sex Male

Practice address 11340 Pembrooke Sq, Suite 201, Waldorf, MD, 20603

Phone (301) 705-5802

Fax (301) 843-1704

Enumeration date Apr 28, 2006

Last updated in NPPES Mar 28, 2025

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License D0050619 (MD) 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
00001407704 22	Other	MD	UNITED HEALTHCARE
9048249	Other	MD	PHCS
683702600	Medicaid	MD	-
18985	Other	MD	JOHNS HOPKINS HEALTHCARE
220845	Other	MD	MAMSI
2696604	Other	MD	AETNA HMO
4444286011	Other	MD	CIGNA
034466600	Medicaid	DC	-
5729732	Other	MD	AETNA PPO
29020008	Other	DC	CAREFIRST BC/BS
497788	Other	MD	NATIONAL CAPITOL PPO
51759	Other	MD	AMERIGROUP
60332704	Other	MD	CARE FIRST BC/BS
1085669	Other	MD	FIRST HEALTH/CCN

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 Boris Naydich's NPI record?

Cross-check NPI 1467419820 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1467419820 active?

Yes, as of the latest NPPES snapshot, NPI 1467419820 is active (record last updated 2025-03-28).

Other providers at this practice address

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William Delapaz Gynecology Physician · Waldorf, MD NPI 1770573891 Ashima Saini Internal Medicine Physician · Waldorf, MD NPI 1285682757 Surgical Associates, Chartered Surgery Physician · Waldorf, MD NPI 1861447401 Endoscopic Associates of Waldorf PA Anesthesiology Physician · Waldorf, MD NPI 1033437272 Silvia Abularach Obstetrics & Gynecology Physician · Waldorf, MD NPI 1427341593 Medstar Southern Maryland Physicians, LLC Obstetrics & Gynecology Physician · Waldorf, MD NPI 1316340201

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-28.