Dayna Cox, MD
Obstetrics & Gynecology Physician · South Bend, IN
Dayna Cox, MD is an obstetrics & gynecology physician with a practice address in South Bend, Indiana, and NPI 1144489790, issued on Jun 7, 2008. Check the license (Indiana 01071952A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Dayna Cox
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 01071952A IN
Self-reported in NPPES; status is on the state search - Practice location
- 515 N Lafayette Blvd, South Bend, IN 46601
- Phone
- (574) 232-2037
- Enumerated
- Jun 7, 2008
- Record last updated
- Feb 26, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (574) 232-1420
- Medicaid ID
- 201129970 IN
- Medicare enrollment
- Enrolled (PECOS I20130419000167); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2008
- Entity
- Type 1 · individual
Also registered at 515 N Lafayette Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mackenzie Austgen, M.D.Obstetrics & Gynecology Physician1477903391
- Jessica Basham, M.D.Obstetrics & Gynecology Physician1164764890
- Janelle Blickensderfer, D.O.Obstetrics & Gynecology Physician1477505543
- Daniel Czarnecki, M.D.Obstetrics & Gynecology Physician1124224373
- Kierris DavisBehavior Technician1558209395
- Miranda DelaruelleBehavior Technician1811825482
Verify Dayna Cox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01071952ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
113 Medicare Part D claims for 39 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Estradiol19 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.
Industry payments in 2024: $77.00
4 payments; by number, the most common kind was food and beverage; the largest payer was Molnlycke Health Care US, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Bills Medicare through one group practice
- The South Bend Clinic LLCGranger, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
33 obstetrics & gynecology physician records list a practice address in South Bend
They are 33 of the 3,178 NPPES records with a practice address in South Bend, and 894 obstetrics & gynecology physician records in Indiana.
All 33 in South Bend → All 894 in Indiana → Every provider in South Bend →
Other obstetrics & gynecology physician records in Indiana
- Magdy Abdel Nour, M.D.Terre Haute, IN1457353781
- Regina Adair, MDFort Wayne, IN1326069675
- Kristin Adams, MDIndianapolis, IN1235152968
- Sophia Addy, MDMerrillville, IN1730610684
- Benjamin Adebayo, M.D.Rochester, IN1437415460
- Niloufar Ahmad, MDIndianapolis, IN1447637913
- Rocio Ahuja, M.D.Elkhart, IN1699057976
- Rukeme Ake-Uzoigwe, MDDanville, IN1477959419
- C Allen, MDIndianapolis, IN1578670329
- Melissa Allen, MDNew Albany, IN1386784320
Common questions
What is Dayna Cox, MD's NPI number?
Dayna Cox, MD's National Provider Identifier (NPI) is 1144489790, issued on Jun 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Dayna Cox, MD located?
The NPPES record lists a practice address at 515 N Lafayette Blvd, South Bend, IN, 46601. Phone: (574) 232-2037. Providers update this record themselves, so call before visiting.
How can I verify Dayna Cox, MD's license?
NPPES lists Indiana license number 01071952A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dayna Cox, MD prescribe under Medicare Part D?
In 2024, Dayna Cox, MD had 113 Medicare Part D claims for 39 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.