Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tim Davis Wax, MD

Anatomic Pathology & Clinical Pathology Physician in Winston Salem, NC · enumerated 2005.

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

National Provider Identifier

1881686178

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Registry record

Entity type Individual (Type 1)

Name Dr. Tim Davis Wax

Credential MD

Sex Male

Practice address 105 W 4th St Ste 600, Winston Salem, NC, 27101

Phone (336) 306-5777

Fax (336) 999-8889

Enumeration date Aug 22, 2005

Last updated in NPPES Oct 3, 2022

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 33929 (NC) 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
86073	Other	NC	BCBS OF NC
8986073	Medicaid	NC	-
220016574	Other	-	RAILROAD MEDICARE

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

How do I verify Tim Wax's NPI record?

Cross-check NPI 1881686178 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1881686178 active?

Yes, as of the latest NPPES snapshot, NPI 1881686178 is active (record last updated 2022-10-03).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-03.