NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mark Weissinger, MD, Pllc

Obstetrics & Gynecology Physician in Murfreesboro, TN · enumerated 2006 · authorized official Mark Weissinger, Owner.

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

National Provider Identifier

1689698045

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Mark Weissinger, MD, Pllc
Practice address 1602 W Northfield Blvd, Suite 510, Murfreesboro, TN, 37129
Phone (615) 867-7352
Fax (615) 867-8246
Enumeration date Jul 27, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD25140 (TN) Primary

Authorized official

Name Mark Weissinger
Title Owner
Phone (615) 867-7352

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

Who is the authorized official for Mark Weissinger, MD, Pllc?
NPPES lists Mark Weissinger (Owner) as the authorized official for this organization.
What is the NPI number for Mark Weissinger, MD, Pllc?
The NPI for Mark Weissinger, MD, Pllc is 1689698045, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.