Ari Chaim Greis

DO | Physiatrist | 22+ years Exp



Medicare Enrolled
 825 Old Lancaster Rd Ste 100, Bryn Mawr
    Pennsylvania, 19010-3234

 267-339-3558    267-339-3763   Maps & Directions
Ari Chaim Greis is a Bryn Mawr, Pennsylvania based physiatrist with 22 years of experience in Physical Medicine & Rehabilitation (PM&R). He completed his graduation from Philadelphia College Of Osteopathic Medicine in 2003. He is also affiliated with hospitals like Main Line Hospital Lankenau and Riddle Memorial Hospital. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Ari Chaim Greis as Physical Medicine & Rehabilitation (PM&R) is OS014246 in Pennsylvania.

Ari Chaim Greis is specialized in diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. He has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
Complete Profile:
Ari Chaim Greis speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Specialization: Physical Medicine & Rehabilitation (PM&R)
Credentials: DO
Experience: 22+ years
Medical School Attended:Philadelphia College Of Osteopathic Medicine
Graduation Year:2003
Gender:Male
Accepts Medicare Assignment:Yes
Practice Address:825 Old Lancaster Rd Ste 100, Bryn Mawr,
Pennsylvania, 19010-3234
Phone:267-339-3558
Fax:267-339-3763
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
PAC ID: 9931271343
Enrollment ID: I20080630000481
NPI Number: 1831209105
NPI Enumeration Date: 30 Aug, 2006
NPI Last Update On: 09 May, 2024
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ari Chaim Greis are as mentioned below.
License NumberSpecializationStateStatus
OS014246Physiatrist PennsylvaniaPrimary
25MB09081300Physical Medicine & Rehabilitation (PM&R) New JerseySecondary
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
Hospital Name (CCN) State Hospital Type
Main Line Hospital Lankenau (390195)Wynnewood, PAAcute Care Hospital
Riddle Memorial Hospital (390222)Media, PAAcute Care Hospital
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name with which Ari Chaim Greis is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Reconstructive Orthopaedic Associates Ii Pc (7416845318)251
Rehabclinics Spt Inc (7113834102)96
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 833 Chestnut St Ste 520,
Philadelphia, Pennsylvania
Zip: 19107-4430
Phone Number: 800-321-9999
Fax Number: 267-339-3761
Patients can reach Ari Chaim Greis at 825 Old Lancaster Rd Ste 100, Bryn Mawr, Pennsylvania or can call to book an appointment on 267-339-3558. Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.
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