Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Alan Shienbaum, DO

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1811967904

Dr. Alan Shienbaum, DO practises Pathology in Cherry Hill, New Jersey. Graduated from Philadelphia College of Osteopathic Medicine in 1994, 32 years ago. Practices with Oleg Volchonok, MD, PC, a 2-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Jersey and Pennsylvania.

Years since qualifying
32
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
NJ, PA
In the registry since
2006
Specialties on file
3
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.

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Practice location Address checks out

2201 Chapel Ave W
Cherry Hill, NJ 08002-2048
Phone: (856) 488-6506
Fax: (856) 488-6846
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2301 Harrisburg Pike Ste 201, Lancaster, PA 17601-2415 — (717) 393-7328

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 25MB07201700 (NJ)
Cytopathology Physician Taxonomy 207ZC0500X · Licence 25MB07201700 (NJ)
Cytopathology Physician Taxonomy 207ZC0500X · Licence OS0088141 (PA)

Record details

NPI number1811967904
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJanuary 23, 2006
Last updated in NPPESMay 21, 2026
Certification dateMay 21, 2026

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1994 (32 years in practice)
Group practice Oleg Volchonok, Md, Pc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients650
Services billed 2,854 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Oleg Volchonok, MD, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Cherry Hill