Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Justin Todd Glass, M.D.

Obstetrics & Gynecology Physician in Saint Louis, MO · enumerated 2006 · practices at Pouredout Dental Group LLC.

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

National Provider Identifier

1659327559

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Registry record

Entity type Individual (Type 1)

Name Dr. Justin Todd Glass

Credential M.D.

Sex Male

Practice address 10777 Sunset Office Dr, Suite 200, Saint Louis, MO, 63127

Phone (314) 842-4802

Fax (314) 849-8721

Enumeration date May 25, 2006

Last updated in NPPES Jul 18, 2013

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 2001005040 (MO) 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
162938	Other	MO	BLUE CROSS BLUE SHIELD
07001294	Other	MO	UNITED HEALTHCARE
242135	Other	MO	GROUP HEALTH PLAN
205838501	Medicaid	MO	-
484339	Other	MO	HEALTHLINK

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 1659327559 active?

Yes, as of the latest NPPES snapshot, NPI 1659327559 is active (record last updated 2013-07-18).

How do I verify Justin Glass's NPI record?

Cross-check NPI 1659327559 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

Browse all →

Christina Hugge Obstetrics & Gynecology Physician · Saint Louis, MO NPI 1992793459 Laura Pieper Women's Health Nurse Practitioner · Saint Louis, MO NPI 1346293859 Cathleen Albers Women's Health Nurse Practitioner · Saint Louis, MO NPI 1750334785 Renee Stein Obstetrics & Gynecology Physician · Saint Louis, MO NPI 1023064284 Deborah Stahl Clinical Psychologist · Saint Louis, MO NPI 1225186927 F. Leonberger Psychologist · Saint Louis, MO NPI 1629263744 Gilbert Cyr Endodontics · St Louis, MO NPI 1295125474 Pouredout Dental Group LLC Dental Clinic/Center · Saint Louis, MO NPI 1821944240

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-18.