Glenn C. Jacobsen, MD
Internal Medicine Physician · Saint Louis, MO
Glenn C. Jacobsen, MD is an internal medicine physician with a practice address in Saint Louis, Missouri, and NPI 1780223933, issued on Jan 4, 2020. Check the license (Missouri 2005007371, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Glenn C. Jacobsen
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2005007371 MO
Self-reported in NPPES; status is on the state search - Practice location
- 7 Carrswold Dr, Saint Louis, MO 63105
- Phone
- (314) 300-8265
- Enumerated
- Jan 4, 2020
- Record last updated
- Jan 4, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Verify Glenn C. Jacobsen 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 2005007371Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Glenn C. Jacobsen among 2,604 internal medicine physician records in Missouri
Glenn C. Jacobsen, MD is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2020, is newer than 75% of them.
- NPI issued2020 · 75% of these records are older, 21% newer
- In a Medicare fileNo · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2020 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
941 internal medicine physician records list a practice address in Saint Louis
They are 941 of the 27,605 NPPES records with a practice address in Saint Louis, and 2,604 internal medicine physician records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,604 in Missouri → Every provider in Saint Louis → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- David Brown, MDSaint Louis, MO 631051538133046
- Melvin Butler, MDClayton, MO 631051841278850
- Charlene Gottlieb, M.D.Clayton, MO 631051700990942
- Walter Kistler, M.D.Saint Louis, MO 631051922005834
- Rameez Malik, M.D.Clayton, MO 631051376999417
- Richard Moore, M.D.Clayton, MO 631051467722777
- Paul Olivo, M.D.Saint Louis, MO 631051043746027
- Inna Park, M.D.Saint Louis, MO 631051558563726
Common questions
What is Glenn C. Jacobsen, MD's NPI number?
Glenn C. Jacobsen, MD's National Provider Identifier (NPI) is 1780223933, issued on Jan 4, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Glenn C. Jacobsen, MD located?
The NPPES record lists a practice address at 7 Carrswold Dr, Saint Louis, MO, 63105. Phone: (314) 300-8265. Providers update this record themselves, so call before visiting.
How can I verify Glenn C. Jacobsen, MD's license?
NPPES lists Missouri license number 2005007371, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.