James A. Castiglione, MD
Student in an Organized Health Care Education/Training Program · Philadelphia, PA
James A. Castiglione, MD is a student in an organized health care education/training program with a practice address in Philadelphia, Pennsylvania, and NPI 1336887298, issued on May 21, 2022. Check the license with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James A. Castiglione
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 909 Walnut St FL 2, Philadelphia, PA 19107
- Phone
- (215) 955-6776
- Enumerated
- May 21, 2022
- Record last updated
- May 21, 2022
- Fax
- (215) 923-1089
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 12,792 in Pennsylvania → Look up another NPI →
Also registered at 909 Walnut St FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Crystal Benjamin, M.D.Family Medicine Physician1912260290
- Matthew Berk, M.D.Neurology Physician1750724498
- Christina Defamio, CRNPAdult Health Nurse Practitioner1134428527
Verify James A. Castiglione in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
11 Medicare Part D claims, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.
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.
James A. Castiglione among 12,792 student in an organized health care education/training program records in Pennsylvania
James A. Castiglione, MD is one of 12,792 student in an organized health care education/training program records with a practice address in Pennsylvania. 33% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 22% of them.
- NPI issued2022 · 22% of these records are older, 69% newer
- In a Medicare fileYes · 33% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2022 · 16% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4,387 student in an organized health care education/training program records list a practice address in Philadelphia
They are 4,387 of the 42,849 NPPES records with a practice address in Philadelphia, and 12,792 student in an organized health care education/training program records in Pennsylvania.
All 12,792 in Pennsylvania → Every provider in Philadelphia → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Archana Anantharaman, M.D.Philadelphia, PA 191071255620837
- Brendan Dickson, MDPhiladelphia, PA 191071912162298
- Deelshad JoomunPhiladelphia, PA 191071013290337
- Carly Lam, MDPhiladelphia, PA 191071710215207
- Wadih Matar, MSC, MD, FRCSCPhiladelphia, PA 191071730330002
- Swati Murthy, MDPhiladelphia, PA 191071811211618
- Michelle Nagurney, M.D.Philadelphia, PA 191071740444397
- Yasmin Othman, MDPhiladelphia, PA 191071821303074
Common questions
What is James A. Castiglione, MD's NPI number?
James A. Castiglione, MD's National Provider Identifier (NPI) is 1336887298, issued on May 21, 2022. An NPI identifies a provider in billing; it is not a license.
Where is James A. Castiglione, MD located?
The NPPES record lists a practice address at 909 Walnut St FL 2, Philadelphia, PA, 19107. Phone: (215) 955-6776. Providers update this record themselves, so call before visiting.
How can I verify James A. Castiglione, MD's license?
Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does James A. Castiglione, MD prescribe under Medicare Part D?
In 2024, James A. Castiglione, MD had 11 Medicare Part D claims; the average among student in an organized health care education/training program prescribers was 185. 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.