Mary Jacqueline Wharton, FNP-C
Hospitalist Physician · Marion, IN
Mary Jacqueline Wharton, FNP-C is a hospitalist physician with a practice address in Marion, Indiana, and NPI 1992265904, issued on Mar 25, 2019. Check the license (Indiana 28209999A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Mary Jacqueline Wharton
- Credential
- FNP-C
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 28209999A IN
Self-reported in NPPES; status is on the state search - Practice location
- 441 N Wabash Ave, Marion, IN 46952
- Phone
- (765) 660-6900
- Enumerated
- Mar 25, 2019
- Record last updated
- Jun 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 300025020 IN
- Medicare enrollment
- Enrolled (PECOS I20190508002091); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 453 in Indiana → Look up another NPI →
Also registered at 441 N Wabash Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shaymaa Abdelmalek, MDStudent in an Organized Health Care Education/Training Program1659131563
- Charu AgarwalStudent in an Organized Health Care Education/Training Program1164272068
- Akosua Agyei, MBCHBStudent in an Organized Health Care Education/Training Program1659211944
- Syed Ahsan, DOInternal Medicine Physician1831571009
- Afshan Amray, MDStudent in an Organized Health Care Education/Training Program1528818598
- Usama Anees, MDStudent in an Organized Health Care Education/Training Program1649020660
Verify Mary Jacqueline Wharton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 28209999ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average hospitalist physician in 2024
274 Medicare Part D claims for 212 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone61 claims
- Cephalexin48 claims
- Doxycycline Hyclate30 claims
- Amoxicillin-Clavulanate Potass28 claims
- Azithromycin17 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
- Adams County Memorial HospitalDecatur, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Jacqueline Wharton among 453 hospitalist physician records in Indiana
Mary Jacqueline Wharton, FNP-C is one of 453 hospitalist physician records with a practice address in Indiana. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 11% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2017 · median 2008 among the 379 with a school on file
- Record last updated2019 · 31% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Indiana
There are 453 hospitalist physician records in Indiana.
All 453 in Indiana → Every provider in Marion → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Benerji Gudapati, MDMarion, IN 469521962459099
- Fatih Kaner, MDMarion, IN 469521215547542
- Steven Wehmeyer, M.D.Peru, IN 469701780874255
- Kiran Baikati, M.D.Kokomo, IN 469021740550656
- Dana Stewart, MDKokomo, IN 469011285615336
- Odera Echeazu, M.D.Batesville, IN 470061801025077
- Desmond Wah, MDBatesville, IN 470061366673568
- Ronald Cheek, M.D.Lawrenceburg, IN 470251356458095
Common questions
What is Mary Jacqueline Wharton, FNP-C's NPI number?
Mary Jacqueline Wharton, FNP-C's National Provider Identifier (NPI) is 1992265904, issued on Mar 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Mary Jacqueline Wharton, FNP-C located?
The NPPES record lists a practice address at 441 N Wabash Ave, Marion, IN, 46952. Phone: (765) 660-6900. Providers update this record themselves, so call before visiting.
How can I verify Mary Jacqueline Wharton, FNP-C's license?
NPPES lists Indiana license number 28209999A, 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 Mary Jacqueline Wharton, FNP-C prescribe under Medicare Part D?
In 2024, Mary Jacqueline Wharton, FNP-C had 274 Medicare Part D claims for 212 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.