Shannon Grabosch, M.D.
Gynecologic Oncology Physician · Saint Louis, MO
Shannon Grabosch, M.D. is a gynecologic oncology physician with a practice address in Saint Louis, Missouri, and NPI 1003136151, issued on Jun 10, 2010. Check the license (Missouri 2018006396, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Shannon Grabosch
- Credential
- M.D.
- Primary taxonomy
- Gynecologic Oncology Physician 207VX0201X
- License numbers
- 2018006396 MO
2010021063 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1031 Bellevue Ave Ste 400, Saint Louis, MO 63117
- Phone
- (314) 781-4772
- Enumerated
- Jun 10, 2010
- Entity
- Type 1 · individual
Also registered at 1031 Bellevue Ave Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Bilyeu, MDObstetrics & Gynecology Physician1316238041
- Carolyn Gallagher, CNM, APRN-BCLactation Consultant (Registered Nurse)1952645087
- Randall Gibb, MDGynecologic Oncology Physician1639195944
- John Hoff, M.D.Gynecology Physician1073540951
- Surbhi Jain, MDGynecology Physician1043877301
- Kia Lannaman, MDMaternal & Fetal Medicine Physician1164786166
Verify Shannon Grabosch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2018006396Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.6 times the Medicare Part D claims of the average gynecologic oncology physician in 2024
511 Medicare Part D claims for 112 beneficiaries, against an average of 198 among the 1,016 providers of this specialty who prescribed in Part D. 52 claims were for opioids.
Most prescribed
- Duloxetine Hcl50 claims
- Oxycodone Hcl40 claims
- Ondansetron Hcl37 claims
- Gabapentin35 claims
- Lorazepam33 claims
- Megestrol Acetate31 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $199.20
4 payments, mostly food and beverage; the largest payer was Intuitive Surgical, Inc.. The 833 providers of this specialty with any payment received $6,785.12 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Ssm Health Care GroupSaint Louis, MO
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Gynecologic Oncology Physician providers in Missouri
There are 40 gynecologic oncology physician records in Missouri.
Other gynecologic oncology physician records in Missouri
- Nora Badiner, MDKansas City, MO1720582216
- Albert Bonebrake, MDSpringfield, MO1881636090
- Jay Carlson, D.O.Springfield, MO1194835181
- Nishan Chobanian, MDSaint Louis, MO1104813633
- Sara Crowder, MDColumbia, MO1285689687
- Susan Duyar-Ayerdi, MD, MAKansas City, MO1629469333
- Kevin Easley, MDSt Louis, MO1154385417
- Mostafa EyadaSaint Louis, MO1881262822
- Randall Gibb, MDSaint Louis, MO1639195944
- Molly Greenwade, MDSpringfield, MO1235574401
Common questions
What is Shannon Grabosch, M.D.'s NPI number?
Shannon Grabosch, M.D.'s National Provider Identifier (NPI) is 1003136151, issued on Jun 10, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Shannon Grabosch, M.D. located?
The NPPES record lists a practice address at 1031 Bellevue Ave Ste 400, Saint Louis, MO, 63117. Phone: (314) 781-4772. Providers update this record themselves, so call before visiting.
How can I verify Shannon Grabosch, M.D.'s license?
NPPES lists Missouri license number 2018006396, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Shannon Grabosch, M.D. prescribe under Medicare Part D?
In 2024, Shannon Grabosch, M.D. had 511 Medicare Part D claims for 112 beneficiaries; the average among gynecologic oncology physician prescribers was 198. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.