Andrew W. O'Shaughnessy, MD
Nephrology Physician · Fort Wayne, IN
Andrew W. O'Shaughnessy, MD is a nephrology physician with a practice address in Fort Wayne, Indiana, and NPI 1568416865, issued on May 20, 2006. Check the license (Indiana 01040936A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Andrew W. O'Shaughnessy
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- 01040936A IN
35.068806 OH
Self-reported in NPPES; status is on the state search - Practice location
- 7836 W Jefferson Blvd, Fort Wayne, IN 46804
- Phone
- (260) 494-3484
- Enumerated
- May 20, 2006
- Record last updated
- May 27, 2022
- Fax
- (260) 969-0188
- Medicaid ID
- 200014900 IN
- Medicare enrollment
- Enrolled (PECOS I20090722000438); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1990
- Entity
- Type 1 · individual
Also registered at 7836 W Jefferson Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Guy Asher, M.D.Nephrology Physician1396731212
- Melanie Barrido, M.D.Nephrology Physician1063460848
- John Ducker, MDNephrology Physician1003868597
- Sajjad Habib, MDNephrology Physician1528019619
- Andrea Rosen, RNRegistered Nurse1356150429
Verify Andrew W. O'Shaughnessy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01040936ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average nephrology physician in 2024
1,225 Medicare Part D claims for 174 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Furosemide85 claims
- Jardiance84 claims
- Lisinopril56 claims
- Farxiga50 claims
- Sevelamer Carbonate50 claims
- Amlodipine Besylate49 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: $31,934.82
77 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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
- Nephrology Associates OF Northern Indiana PCHicksville, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nephrology Physician providers in Indiana
There are 265 nephrology physician records in Indiana.
Other nephrology physician records in Indiana
- Nabigha Abdul BakiIndianapolis, IN1689357832
- Raied Abdullah, M.D.Gary, IN1063417657
- Stuart Abramson, MDIndianapolis, IN1821097148
- Roulan Abu HweijDanville, IN1942676069
- Oluwafisayo Adebiyi, MDIndianapolis, IN1376869032
- Narothama Reddy Aeddula, MDEvansville, IN1255581641
- Gaurav Agarwal, MDMerrillville, IN1033432109
- Rajiv Agarwal, M.D.Indianapolis, IN1154386258
- Vikas Agrawal, MBBSIndianapolis, IN1538560586
- Maher Ajam, M.D.Merrillville, IN1548265135
Common questions
What is Andrew W. O'Shaughnessy, MD's NPI number?
Andrew W. O'Shaughnessy, MD's National Provider Identifier (NPI) is 1568416865, issued on May 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew W. O'Shaughnessy, MD located?
The NPPES record lists a practice address at 7836 W Jefferson Blvd, Fort Wayne, IN, 46804. Phone: (260) 494-3484. Providers update this record themselves, so call before visiting.
How can I verify Andrew W. O'Shaughnessy, MD's license?
NPPES lists Indiana license number 01040936A, 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 Andrew W. O'Shaughnessy, MD prescribe under Medicare Part D?
In 2024, Andrew W. O'Shaughnessy, MD had 1,225 Medicare Part D claims for 174 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.