Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

MD Asaduzzaman, M.D.

Anesthesiology Physician in Valencia, CA · enumerated 2006.

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

National Provider Identifier

1245207174

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Registry record

Entity type Individual (Type 1)

Name MD Asaduzzaman

Credential M.D.

Sex Male

Practice address 23845 Mcbean Pkwy, Valencia, CA, 91355

Phone (661) 253-8000

Fax (818) 715-1722

Enumeration date Feb 28, 2006

Last updated in NPPES Sep 18, 2007

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License A66840 (CA) Primary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License A66840 (CA) 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
WA66840D	Other	CA	MEDICARE PPIN
WA66840E	Other	CA	MEDICARE PPIN
W19902	Other	CA	MEDICARE GROUP 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

What is the NPI number for MD Asaduzzaman?

The National Provider Identifier (NPI) for MD Asaduzzaman is 1245207174, a Type 1 (individual) record in the CMS NPPES registry.

Where does MD Asaduzzaman practice?

The practice location on file with NPPES is in Valencia, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Roger E. Der, M.D., Inc. Anatomic Pathology & Clinical Pathology Physician · Valencia, CA NPI 1750375358 Pathology Associates of Valencia Anatomic Pathology & Clinical Pathology Physician · Valencia, CA NPI 1427042001 Francis Lau Anesthesiology Physician · Valencia, CA NPI 1528056900 Henry Mayo Newhall Memorial Hospital General Acute Care Hospital · Valencia, CA NPI 1780668434 Birikti Zeratzion Anesthesiology Physician · Valencia, CA NPI 1750357992 Philip Ngo Anesthesiology Physician · Valencia, CA NPI 1306812268 Yen Nguyen Anesthesiology Physician · Valencia, CA NPI 1942276803 Walter Rogoff Anesthesiology Physician · Valencia, CA NPI 1215903141

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-18.