Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Justin Tyler Ambrose, RDH
Dental Hygienist in Baltimore, MD · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912677220
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Registry record
Entity type Individual (Type 1)
Name Justin Tyler Ambrose
Credential RDH
Sex Male
Practice address 5632 the Alameda, Baltimore, MD, 21239
Phone (410) 435-0008
Enumeration date Sep 17, 2021
Last updated in NPPES Sep 17, 2021
Taxonomy & licenses
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.
Frequently asked questions
How do I verify Justin Ambrose's NPI record?
Cross-check NPI 1912677220 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1912677220 active?
Yes, as of the latest NPPES snapshot, NPI 1912677220 is active (record last updated 2021-09-17).
Other providers at this practice address
Browse all → Erin Mondesir General Practice Dentistry · Baltimore, MD NPI 1225194640 Mamata Mukkara Orthodontics and Dentofacial Orthopedics Dentistry · Baltimore, MD NPI 1255498861 Montano DDS Dental Center PC Dentist · Baltimore, MD NPI 1053552646 Ruchira Gunawardena General Practice Dentistry · Baltimore, MD NPI 1831423722 Hassan Nur Dentist · Baltimore, MD NPI 1447676358 Michael G Pharris Od PC Optometrist · Baltimore, MD NPI 1023462389 Sharonda Sparks Dental Hygienist · Baltimore, MD NPI 1669030623
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-17.