Sharon J. Barbara, PA-C
Physician Assistant · Princeton, NJ
Sharon J. Barbara, PA-C is a physician assistant with a practice address in Princeton, New Jersey, and NPI 1629121132, issued on Jan 19, 2007. Check the license (New Jersey 25MP00173200, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sharon J. Barbara
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 25MP00173200 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 253 Witherspoon St, Princeton, NJ 08540
- Phone
- (609) 497-4431
- Enumerated
- Jan 19, 2007
- Record last updated
- Jan 8, 2025
- Entity
- Type 1 · individual
Also registered at 253 Witherspoon St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Abazia, PHARM.D.Pharmacist1285711895
- Melissa Ackerman, MDObstetrics & Gynecology Physician1093877466
- Kathy Ales, MDInternal Medicine Physician1689711517
- Liza Barbarello-Andrews, PHARM.D, R.PH, BCPSPharmacotherapy Pharmacist1558440651
- David Barile, MDInternal Medicine Physician1063461283
- Luis Berrizbeitia, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1285684290
Verify Sharon J. Barbara in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 25MP00173200Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average physician assistant in 2024
209 Medicare Part D claims for 157 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 33 claims were for opioids.
Most prescribed
- Cephalexin31 claims
- Oxycodone-Acetaminophen24 claims
- Ondansetron Odt14 claims
- Sulfamethoxazole-Trimethoprim14 claims
- Prednisone13 claims
- Doxycycline Hyclate11 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: $125.00
1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 64,719 providers of this specialty with any payment received $841.65 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.
61 physician assistant records list a practice address in Princeton
They are 61 of the 1,622 NPPES records with a practice address in Princeton, and 3,393 physician assistant records in New Jersey.
All 61 in Princeton → All 3,393 in New Jersey → Every provider in Princeton →
Other physician assistant records in New Jersey
- Ann Marie Abadeer, PA-C, MHSRamsey, NJ1437796315
- Sydney AbajianWayne, NJ1386299774
- Bianca Nicole Abantao, PA-CBergenfield, NJ1346167418
- Ann Abbate, PA-CFreehold, NJ1932413879
- Diana AbbateMarlboro, NJ1790462679
- Salma AbdallaBayonne, NJ1437973047
- Sarah AbdeldiemRahway, NJ1225400849
- Dina Abdelslame, PA-C, DMSClifton, NJ1437802758
- Heather Abebe, PACamden, NJ1366523391
- Abigail AbecasisEatontown, NJ1982352712
Common questions
What is Sharon J. Barbara, PA-C's NPI number?
Sharon J. Barbara, PA-C's National Provider Identifier (NPI) is 1629121132, issued on Jan 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sharon J. Barbara, PA-C located?
The NPPES record lists a practice address at 253 Witherspoon St, Princeton, NJ, 08540. Phone: (609) 497-4431. Providers update this record themselves, so call before visiting.
How can I verify Sharon J. Barbara, PA-C's license?
NPPES lists New Jersey license number 25MP00173200, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Sharon J. Barbara, PA-C prescribe under Medicare Part D?
In 2024, Sharon J. Barbara, PA-C had 209 Medicare Part D claims for 157 beneficiaries; the average among physician assistant prescribers was 830. 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.