NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tracy M Tomlinson, MD

Maternal & Fetal Medicine Physician in Saint Louis, MO · enumerated 2007.

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

National Provider Identifier

1700091709

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Tracy M Tomlinson
Credential MD
Sex Female
Practice address 1031 Bellevue Ave Ste 400, Saint Louis, MO, 63117
Phone (314) 768-8873
Fax (314) 768-8776
Enumeration date May 12, 2007
Last updated in NPPES Nov 13, 2020

Taxonomy & licenses

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians · License 036.133949 (IL) Secondary
207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians · License 242404 (MA) Secondary
207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians · License 2013032979 (MO) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 1700091709 active?
Yes, as of the latest NPPES snapshot, NPI 1700091709 is active (record last updated 2020-11-13).
How do I verify Tracy Tomlinson's NPI record?
Cross-check NPI 1700091709 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 →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-13.