Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Allan Jay Chircus, MD

General Practice Physician in Randallstown, MD · enumerated 2005.

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

National Provider Identifier

1093708810

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Registry record

Entity type Individual (Type 1)

Name Dr. Allan Jay Chircus

Credential MD

Sex Male

Practice address Randallstown, MD, 21133

Phone (410) 655-1144

Fax (410) 922-7059

Enumeration date Aug 26, 2005

Last updated in NPPES Feb 15, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License D29085 (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
0400947	Other	-	AMERICHOICE
817268	Other	-	MDIPA OPT CHOICE MAMSI
T411	Other	-	BLUE CHOICE
T411	Other	-	FEP
064141300	Medicaid	MD	-
0641413	Other	-	COVENTRY
0456522	Other	-	AETNA

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 Allan Chircus?

The National Provider Identifier (NPI) for Allan Chircus is 1093708810, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allan Chircus practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-15.