Catherine R. Zelner, MD
Gynecology Physician · Orlando, FL
Catherine R. Zelner, MD is a gynecology physician with a practice address in Orlando, Florida, and NPI 1144235987, issued on Jul 30, 2006. Check the license (Florida ME78078, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Catherine R. Zelner
- Credential
- MD
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- ME78078 FL
Self-reported in NPPES; status is on the state search - Practice location
- 8853 Commodity Circle, Orlando, FL 32819
- Phone
- (407) 345-5055
- Enumerated
- Jul 30, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (407) 345-5455
- Medicare enrollment
- Enrolled (PECOS I20110209001057); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 1986
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 412 in Florida → Look up another NPI →
Verify Catherine R. Zelner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME78078Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average gynecology physician in 2024
186 Medicare Part D claims for 33 beneficiaries, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D.
Most prescribed
- Progesterone84 claims
- Valacyclovir15 claims
- Estradiol (Twice Weekly)12 claims
- Bupropion Xl11 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.
Catherine R. Zelner among 412 gynecology physician records in Florida
Catherine R. Zelner, MD is one of 412 gynecology physician records with a practice address in Florida. 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 21% of them.
- NPI issued2006 · 21% of these records are older, 24% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated1986 · median 1992 among the 198 with a school on file
- Record last updated2007 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in Florida
There are 412 gynecology physician records in Florida.
All 412 in Florida → Every provider in Orlando → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Brenda Barry, M.D.Orlando, FL 328141003834219
- Maria Gonzalez-Bors, M.D.Orlando, FL 328141457379125
- Stephanie Leiva, M.D.Orlando, FL 328141346602000
- Leigh White, MDOrlando, FL 328141205919537
- Chensi Ouyang, MDOrlando, FL 328271942550298
- Winston Arabitg, MDOrlando, FL 328061053391664
- Oliver Bayouth, MDOrlando, FL 328061275523227
- Pedro Diaz-Bordon, MDOrlando, FL 328061679653182
Common questions
What is Catherine R. Zelner, MD's NPI number?
Catherine R. Zelner, MD's National Provider Identifier (NPI) is 1144235987, issued on Jul 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Catherine R. Zelner, MD located?
The NPPES record lists a practice address at 8853 Commodity Circle, Orlando, FL, 32819. Phone: (407) 345-5055. Providers update this record themselves, so call before visiting.
How can I verify Catherine R. Zelner, MD's license?
NPPES lists Florida license number ME78078, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Catherine R. Zelner, MD prescribe under Medicare Part D?
In 2024, Catherine R. Zelner, MD had 186 Medicare Part D claims for 33 beneficiaries; the average among gynecology physician prescribers was 299. 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.