Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Jiewen Yu, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1851845218

Jiewen Yu, DO is a Geriatric Medicine in Spring Valley, New York. Graduated from Rowan University School of Osteopathic Medicine in 2016, 10 years ago. Practices with Medassist Nj II, a 20-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
10
Trained at
Rowan University School of Osteopathic Medicine
Licensed in
NY
In the registry since
2016
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

747 Chestnut Ridge Rd
Spring Valley, NY 10977-6224
Phone: (845) 377-6670
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1505 W Sherman Ave, Vineland, NJ 08360-7059 — (856) 641-8000

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 323719 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1851845218
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 15, 2016
Last updated in NPPESFebruary 23, 2025
Certification dateFebruary 23, 2025
Mailing address40 Paulison Ave, Ridgefield Park, NJ 07660-1323

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGERIATRIC MEDICINE
Medical schoolROWAN UNIVERSITY SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 2016 (10 years in practice)
Group practice Medassist Nj Ii — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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