Ashtin Elizabeth Castor, MS, PA-C
Physician Assistant · Bridgewater Township, NJ
Ashtin Elizabeth Castor, MS, PA-C is a physician assistant with a practice address in Bridgewater Township, New Jersey, and NPI 1316509169, issued on Jul 2, 2019. Check the license (New Jersey 25MP00529000, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ashtin Elizabeth Castor
- Credential
- MS, PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 25MP00529000 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 766 US-206, Bridgewater Township, NJ 08807
- Phone
- (908) 722-0808
- Enumerated
- Jul 2, 2019
- Record last updated
- Dec 4, 2023
- Medicare enrollment
- Enrolled (PECOS I20190906002958); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,393 in New Jersey → Look up another NPI →
Verify Ashtin Elizabeth Castor 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 25MP00529000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average physician assistant in 2024
926 Medicare Part D claims for 348 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Rosuvastatin Calcium61 claims
- Amlodipine Besylate55 claims
- Atorvastatin Calcium46 claims
- Amoxicillin-Clavulanate Potass36 claims
- Metformin Hcl31 claims
- Alprazolam29 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: $273.63
16 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. 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.
Bills Medicare through one group practice
- Rwjbh Primary Care ServicesBridgewater, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ashtin Elizabeth Castor among 3,393 physician assistant records in New Jersey
Ashtin Elizabeth Castor, MS, PA-C is one of 3,393 physician assistant records with a practice address in New Jersey. 78% 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 48% of them.
- NPI issued2019 · 48% of these records are older, 46% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2019 · median 2019 among the 2,168 with a school on file
- Record last updated2023 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physician Assistant providers in New Jersey
There are 3,393 physician assistant records in New Jersey.
The 8 physician assistant records with the nearest ZIP codes
- Lora Chobot, PA-CBridgewater, NJ 088071427571611
- Jamie Digraziano, PA-CBridgewater, NJ 088071437591781
- Alexandra Eck, PA-CBridgewater, NJ 088071881265098
- Karen Edgecomb, PHYSICIAN ASSISTANTBridgewater, NJ 088071407101371
- Jason Kloby, PABridgewater, NJ 088071659465524
- Scott Lisa, PABridgewater, NJ 088071326606252
- Elissa Naglieri, PABridgewater, NJ 088071467945733
- Lori Palfreyman, PA-CBridgewater, NJ 088071689896227
Common questions
What is Ashtin Elizabeth Castor, MS, PA-C's NPI number?
Ashtin Elizabeth Castor, MS, PA-C's National Provider Identifier (NPI) is 1316509169, issued on Jul 2, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Ashtin Elizabeth Castor, MS, PA-C located?
The NPPES record lists a practice address at 766 US-206, Bridgewater Township, NJ, 08807. Phone: (908) 722-0808. Providers update this record themselves, so call before visiting.
How can I verify Ashtin Elizabeth Castor, MS, PA-C's license?
NPPES lists New Jersey license number 25MP00529000, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Ashtin Elizabeth Castor, MS, PA-C prescribe under Medicare Part D?
In 2024, Ashtin Elizabeth Castor, MS, PA-C had 926 Medicare Part D claims for 348 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.