Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Abhishek Wadhawan, M.D.

Psychiatry Physician in Washington, DC · enumerated 2015.

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

National Provider Identifier

1720450745

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Registry record

Entity type Individual (Type 1)

Name Abhishek Wadhawan

Credential M.D.

Sex Male

Practice address 1100 Alabama Ave Se, Washington, DC, 20032

Phone (202) 407-2120

Enumeration date Oct 29, 2015

Last updated in NPPES Jul 5, 2018

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MTL002866 (DC) Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License MTL002866 (DC) Secondary

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

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

Is NPI 1720450745 active?

Yes, as of the latest NPPES snapshot, NPI 1720450745 is active (record last updated 2018-07-05).

How do I verify Abhishek Wadhawan's NPI record?

Cross-check NPI 1720450745 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-05.