Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sonja T Stiff, D.M.D.

Dentist in Pearl, MS · enumerated 2006.

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

National Provider Identifier

1891720454

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Registry record

Entity type Individual (Type 1)

Name Dr. Sonja T Stiff

Credential D.M.D.

Sex Female

Practice address 3550 Highway 468 W, Pearl, MS, 39208

Phone (601) 351-8000

Fax (601) 351-8301

Enumeration date Jul 12, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License 2750-93 (MS) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier	Type	State	Issuer
00660067	Medicaid	MS	-

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.

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Frequently asked questions

How do I verify Sonja Stiff's NPI record?

Cross-check NPI 1891720454 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891720454 active?

Yes, as of the latest NPPES snapshot, NPI 1891720454 is active (record last updated 2007-07-08).

Other providers at this practice address

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Bimal Aujla Psychiatry Physician · Pearl, MS NPI 1396771044 Richard Aubert Psychiatry Physician · Pearl, MS NPI 1043249501 Edgar Barham Dentist · Pearl, MS NPI 1639108897 Nancy Martin Psychiatry Physician · Pearl, MS NPI 1750311874 Margaret Tidd Psychiatry Physician · Pearl, MS NPI 1467484170 Maurice Carter Psychiatric/Mental Health Nurse Practitioner · Pearl, MS NPI 1558393843 Teresa Mendenhall Family Medicine Physician · Pearl, MS NPI 1275566697 Georgie Coleman Certified Registered Nurse Anesthetist · Pearl, MS NPI 1306866322

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.