Marion K. Owen, M.D.
Family Medicine Physician · Decatur, GA
Marion K. Owen, M.D. is a family medicine physician with a practice address in Decatur, Georgia, and NPI 1376586347, issued on Jun 14, 2006. Check the license (Georgia 052800, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marion K. Owen
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 052800 GA
Self-reported in NPPES; status is on the state search - Practice location
- 402 W Ponce DE Leon Ave, Decatur, GA 30030
- Phone
- (404) 377-9010
- Enumerated
- Jun 14, 2006
- Record last updated
- Oct 16, 2023
- Fax
- (404) 935-0254
- Medicare enrollment
- Enrolled (PECOS I20040203000871); accepts Medicare assignment
- Medical or professional school
- University Of North Carolina At Chapel Hill School Of Medicine, 1999
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,951 in Georgia → Look up another NPI →
Also registered at 402 W Ponce DE Leon Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Castle, FNP-CFamily Medicine Physician1083858716
- Angela HolderFamily Medicine Physician1114424124
- Morgan Lewallen, MSN, FNP-CFamily Nurse Practitioner1922608678
- David Orozco, RDRegistered Dietitian1689762759
- Emily Walker, MDFamily Medicine Physician1245494525
Verify Marion K. Owen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 052800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average family medicine physician in 2024
1,239 Medicare Part D claims for 107 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Levothyroxine Sodium113 claims
- Rosuvastatin Calcium66 claims
- Telmisartan34 claims
- Metformin Hcl Er33 claims
- Pravastatin Sodium30 claims
- Zolpidem Tartrate29 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 one group practice
- Whole Family Medicine, LLCDecatur, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marion K. Owen among 3,951 family medicine physician records in Georgia
Marion K. Owen, M.D. is one of 3,951 family medicine physician records with a practice address in Georgia. 81% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 57% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1999 · median 2005 among the 2,542 with a school on file
- Record last updated2023 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
73 family medicine physician records list a practice address in Decatur
They are 73 of the 5,079 NPPES records with a practice address in Decatur, and 3,951 family medicine physician records in Georgia.
All 3,951 in Georgia → Every provider in Decatur → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mohammed Ali, MD, MSC, MBADecatur, GA 300301790130540
- Susan Castle, FNP-CDecatur, GA 300301083858716
- Chad Costley, M.D.Decatur, GA 300301700832011
- Kim Eubanks, MDDecatur, GA 300301093765521
- Benjamin Fernando, M.D.Decatur, GA 300301326350653
- Mark Hancock, M.D.Decatur, GA 300301407029382
- Angela HolderDecatur, GA 300301114424124
- Byron Kelly, M.D.Decatur, GA 300301033280466
Common questions
What is Marion K. Owen, M.D.'s NPI number?
Marion K. Owen, M.D.'s National Provider Identifier (NPI) is 1376586347, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marion K. Owen, M.D. located?
The NPPES record lists a practice address at 402 W Ponce DE Leon Ave, Decatur, GA, 30030. Phone: (404) 377-9010. Providers update this record themselves, so call before visiting.
How can I verify Marion K. Owen, M.D.'s license?
NPPES lists Georgia license number 052800, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marion K. Owen, M.D. prescribe under Medicare Part D?
In 2024, Marion K. Owen, M.D. had 1,239 Medicare Part D claims for 107 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.