Si Yan Diana Dou, RPA-C
Physician Assistant · Jamesburg, NJ
Si Yan Diana Dou, RPA-C is a physician assistant with a practice address in Jamesburg, New Jersey, and NPI 1710122767, issued on Dec 4, 2008. Check the license (New Jersey 25MP001414400, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Si Yan Diana Dou
- Credential
- RPA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 25MP001414400 NJ
013054 NY
Self-reported in NPPES; status is on the state search - Practice location
- 79 E Railroad Ave, Jamesburg, NJ 08831
- Phone
- (732) 561-8555
- Enumerated
- Dec 4, 2008
- Record last updated
- Dec 7, 2025
- Fax
- (732) 561-1165
- Medicare enrollment
- Enrolled (PECOS I20211005000038); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,393 in New Jersey → Look up another NPI →
Also registered at 79 E Railroad Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Grace Cooper, LACMental Health Counselor1568398550
- Kiele CruseClinical Social Worker1871221291
- Mary GeorgeMental Health Counselor1326919564
- Alla Krutyansky, MSW, LSWClinical Child & Adolescent Psychologist1497293096
Verify Si Yan Diana Dou 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 25MP001414400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% more Medicare Part D claims than the average physician assistant in 2024
1,109 Medicare Part D claims for 101 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 22 claims were for opioids.
Most prescribed
- Bupropion Xl68 claims
- Gabapentin51 claims
- Trazodone Hcl47 claims
- Clonazepam46 claims
- Lamotrigine41 claims
- Memantine Hcl37 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
- Theracorp, LLCJamesburg, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Si Yan Diana Dou among 3,393 physician assistant records in New Jersey
Si Yan Diana Dou, RPA-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 2008, is newer than 16% of them.
- NPI issued2008 · 16% of these records are older, 81% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2008 · median 2019 among the 2,168 with a school on file
- Record last updated2025 · 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).
2 physician assistant records list a practice address in Jamesburg
They are 2 of the 76 NPPES records with a practice address in Jamesburg, and 3,393 physician assistant records in New Jersey.
All 3,393 in New Jersey → Every provider in Jamesburg → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Christina Gulotta, PA-CMonroe Township, NJ 088311164342911
- Lillian Katz, PA-CJamesburg, NJ 088311679768097
- Joy Marini, MSPACMonroe, NJ 088311053650846
- Pooja MistryMonroe Township, NJ 088311972112928
- Gita Roy, M.S., PA-CMonroe Township, NJ 088311750838470
- Jessica Benjamin, PA-CIselin, NJ 088301992439251
- Joann Colbert, P.A.-CIselin, NJ 088301609905892
- Marina Grundman, P.A.-CIselin, NJ 088301326177528
Common questions
What is Si Yan Diana Dou, RPA-C's NPI number?
Si Yan Diana Dou, RPA-C's National Provider Identifier (NPI) is 1710122767, issued on Dec 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Si Yan Diana Dou, RPA-C located?
The NPPES record lists a practice address at 79 E Railroad Ave, Jamesburg, NJ, 08831. Phone: (732) 561-8555. Providers update this record themselves, so call before visiting.
How can I verify Si Yan Diana Dou, RPA-C's license?
NPPES lists New Jersey license number 25MP001414400, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Si Yan Diana Dou, RPA-C prescribe under Medicare Part D?
In 2024, Si Yan Diana Dou, RPA-C had 1,109 Medicare Part D claims for 101 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.