Catherine Elizabeth Greenwald, DO
Family Medicine Physician · Dublin, OH
Catherine Elizabeth Greenwald, DO is a family medicine physician with a practice address in Dublin, Ohio, and NPI 1386386548, issued on Apr 8, 2022. Check the license (Ohio 34.017857, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Catherine Elizabeth Greenwald
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 34.017857 OH
Self-reported in NPPES; status is on the state search - Practice location
- 250 W Bridge St Ste 320, Dublin, OH 43017
- Phone
- (614) 761-2244
- Enumerated
- Apr 8, 2022
- Record last updated
- Jun 30, 2025
- Fax
- (614) 761-2559
- Medicare enrollment
- Enrolled (PECOS I20250520002229); accepts Medicare assignment
- Medical or professional school
- Alabama College Of Osteopathic Medicine, 2022
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,606 in Ohio → Look up another NPI →
Verify Catherine Elizabeth Greenwald in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34.017857Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
48 Medicare Part D claims for 23 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of 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
- Ohiohealth CorporationDublin, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine Elizabeth Greenwald among 5,606 family medicine physician records in Ohio
Catherine Elizabeth Greenwald, DO is one of 5,606 family medicine physician records with a practice address in Ohio. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 93% of them.
- NPI issued2022 · 93% of these records are older, 4% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2022 · median 2005 among the 3,510 with a school on file
- Record last updated2025 · 58% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
72 family medicine physician records list a practice address in Dublin
They are 72 of the 5,030 NPPES records with a practice address in Dublin, and 5,606 family medicine physician records in Ohio.
All 5,606 in Ohio → Every provider in Dublin → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- James Barr, MDDublin, OH 430171255370581
- Brian Boyle, M.D.Dublin, OH 430171770505992
- Joseph Carducci, M.D.Dublin, OH 430171306862370
- James Dunnan, MDDublin, OH 430171801840194
- Dennis Flynn, MDDublin, OH 430171568467397
- Robinette Huston, MDDublin, OH 430171356425995
- Scott Mackey, M.D.Dublin, OH 430171609987031
- Kaoru Miyazaki, M.D.Dublin, OH 430171780995035
Common questions
What is Catherine Elizabeth Greenwald, DO's NPI number?
Catherine Elizabeth Greenwald, DO's National Provider Identifier (NPI) is 1386386548, issued on Apr 8, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Elizabeth Greenwald, DO located?
The NPPES record lists a practice address at 250 W Bridge St Ste 320, Dublin, OH, 43017. Phone: (614) 761-2244. Providers update this record themselves, so call before visiting.
How can I verify Catherine Elizabeth Greenwald, DO's license?
NPPES lists Ohio license number 34.017857, 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 Catherine Elizabeth Greenwald, DO prescribe under Medicare Part D?
In 2024, Catherine Elizabeth Greenwald, DO had 48 Medicare Part D claims for 23 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.