Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Doris Madrigal, D.D.S.

General Practice Dentistry in Round Lake Beach, IL · enumerated 2006 · practices at Dm Family Dentistry Inc.

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

National Provider Identifier

1154423127

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Registry record

Entity type Individual (Type 1)

Name Doris Madrigal

Credential D.D.S.

Sex Female

Practice address 1228 N Cedar Lake Rd, Suite C, Round Lake Beach, IL, 60073

Phone (847) 740-8827

Fax (847) 740-7388

Enumeration date Sep 1, 2006

Last updated in NPPES Oct 1, 2008

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 019-0227620 (IL) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
1002800-102967	Medicaid	IL	-

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 1154423127 active?

Yes, as of the latest NPPES snapshot, NPI 1154423127 is active (record last updated 2008-10-01).

How do I verify Doris Madrigal's NPI record?

Cross-check NPI 1154423127 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Dm Family Dentistry Inc Dental Clinic/Center · Round Lake Beach, IL NPI 1871800656

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-01.