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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Shannon Michelle Grabosch, M.D.

Gynecologic Oncology Physician in Saint Louis, MO · enumerated 2010.

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

National Provider Identifier

1003136151

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Registry record

Entity type Individual (Type 1)
Name Shannon Michelle Grabosch
Credential M.D.
Sex Female
Practice address Saint Louis, MO, 63117
Phone (314) 781-4772
Fax (314) 645-8771
Enumeration date Jun 10, 2010
Last updated in NPPES Jan 14, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians · License 2018006396 (MO) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 2010021063 (MO) Secondary
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.

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Frequently asked questions

Is NPI 1003136151 active?
Yes, as of the latest NPPES snapshot, NPI 1003136151 is active (record last updated 2021-01-14).
How do I verify Shannon Grabosch's NPI record?
Cross-check NPI 1003136151 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-14.