Gregory Scott Mangen, DO
Hospitalist Physician · Kettering, OH
Gregory Scott Mangen, DO is a hospitalist physician with a practice address in Kettering, Ohio, and NPI 1386856581, issued on May 3, 2007. Check the license (Ohio 34.008862, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Gregory Scott Mangen
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 34.008862 OH
Self-reported in NPPES; status is on the state search - Practice location
- 3535 Southern Blvd, Kettering, OH 45429
- Phone
- (937) 395-6665
- Enumerated
- May 3, 2007
- Record last updated
- Dec 6, 2024
- Fax
- (937) 395-6668
- Medicaid ID
- 2769133 OH
- Medicare enrollment
- Enrolled (PECOS I20070917000036); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 982 in Ohio → Look up another NPI →
Also registered at 3535 Southern Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kokou Adompreh Fia, MDHospitalist Physician1952922817
- Amanda AlbrightInfectious Diseases Pharmacist1760293088
- Isaac Albright, PAPhysician Assistant1710867577
- Catherine AlexPhysician Assistant1801696893
Verify Gregory Scott Mangen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34.008862Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average hospitalist physician in 2024
584 Medicare Part D claims for 231 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Prednisone43 claims
- Atorvastatin Calcium33 claims
- Pantoprazole Sodium31 claims
- Azithromycin22 claims
- Amoxicillin-Clavulanate Potass19 claims
- Clopidogrel18 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.
Bills Medicare through 4 group practices
- Hospitalist Medicine Physicians OF Ohio, Professional CorporationCincinnati, OH
- Hospitalist Medicine Physicians OF Ohio-Columbus II Professional CorpWashington Court House, OH
- Kettering Independent Medical Group IncKettering, OH
- NW Ohio Hospital Medicine Physicians LLCBowling Green, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Scott Mangen among 982 hospitalist physician records in Ohio
Gregory Scott Mangen, DO is one of 982 hospitalist physician records with a practice address in Ohio. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 16% of them.
- NPI issued2007 · 16% of these records are older, 75% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2004 · median 2012 among the 835 with a school on file
- Record last updated2024 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 hospitalist physician records list a practice address in Kettering
They are 28 of the 1,612 NPPES records with a practice address in Kettering, and 982 hospitalist physician records in Ohio.
All 982 in Ohio → Every provider in Kettering → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Ashlee Ames, MDKettering, OH 454291962655142
- Subbaraju Budharaju, M.B.B.S.Kettering, OH 454291184915050
- Leesa Comparin, MDDayton, OH 454291821054982
- Swathi Datla, M.B.B.S.Kettering, OH 454291013222603
- Sirisha Gaddipati, MDKettering, OH 454291538353412
- Carlos Gallego, MDKettering, OH 454291417161977
- Rachel Hunter, D.O.Kettering, OH 454291851379309
- Kerry Lecky, M.D.Kettering, OH 454291396952651
Common questions
What is Gregory Scott Mangen, DO's NPI number?
Gregory Scott Mangen, DO's National Provider Identifier (NPI) is 1386856581, issued on May 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Scott Mangen, DO located?
The NPPES record lists a practice address at 3535 Southern Blvd, Kettering, OH, 45429. Phone: (937) 395-6665. Providers update this record themselves, so call before visiting.
How can I verify Gregory Scott Mangen, DO's license?
NPPES lists Ohio license number 34.008862, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory Scott Mangen, DO prescribe under Medicare Part D?
In 2024, Gregory Scott Mangen, DO had 584 Medicare Part D claims for 231 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
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.