John Michael Oberlin, M.D.
Pediatric Endocrinology Physician · Saint Louis, MO
John Michael Oberlin, M.D. is a pediatric endocrinology physician with a practice address in Saint Louis, Missouri, and NPI 1407862485, issued on Jul 31, 2006. Check the license (Missouri 2005021465, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- John Michael Oberlin
- Credential
- M.D.
- Primary taxonomy
- Pediatric Endocrinology Physician 2080P0205X
- License number
- 2005021465 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1465 S Grand Blvd RM 3728, Saint Louis, MO 63104
- Phone
- (314) 577-5648
- Enumerated
- Jul 31, 2006
- Record last updated
- Mar 5, 2026
- Fax
- (314) 268-6448
- Entity
- Type 1 · individual
8 nearest pediatric endocrinology physician records → All 58 in Missouri → Look up another NPI →
Verify John Michael Oberlin 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 2005021465Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $19.16
1 payment: food and beverage; the largest payer was Ascendis Pharma Inc. The 931 providers of this specialty with any payment received $4,382.94 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.
John Michael Oberlin among 58 pediatric endocrinology physician records in Missouri
John Michael Oberlin, M.D. is one of 58 pediatric endocrinology physician records with a practice address in Missouri. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 60% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 36% of these records are
- Record last updated2026 · 33% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0205X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Endocrinology Physician providers in Missouri
There are 58 pediatric endocrinology physician records in Missouri.
All 58 in Missouri → Every provider in Saint Louis → Pediatric Endocrinology Physician nationwide →
The 8 pediatric endocrinology physician records with the nearest ZIP codes
- Julia Cartaya, M.D.Saint Louis, MO 631041194989475
- Amy Clark, DOSaint Louis, MO 631041427285774
- David Dempsher, MDSaint Louis, MO 631041063527414
- Mark Eddy, MDSaint Louis, MO 631041760596126
- Kathryn Jackson, D.O.Saint Louis, MO 631041568697035
- Susan Myers, MDSt Louis, MO 631041861507220
- Sherida Tollefsen, MDSt Louis, MO 631041396850749
- Ana Arbelaez, MDSaint Louis, MO 631101740206069
Common questions
What is John Michael Oberlin, M.D.'s NPI number?
John Michael Oberlin, M.D.'s National Provider Identifier (NPI) is 1407862485, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Michael Oberlin, M.D. located?
The NPPES record lists a practice address at 1465 S Grand Blvd RM 3728, Saint Louis, MO, 63104. Phone: (314) 577-5648. Providers update this record themselves, so call before visiting.
How can I verify John Michael Oberlin, M.D.'s license?
NPPES lists Missouri license number 2005021465, 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. Medicare files from data.cms.gov. 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.