Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LEONID GORDIN MD
NPI 1063459014
Physical Medicine & Rehabilitation in Cambridge, MA

Active since May 31, 2006PECOS Enrolled
725 CONCORD AV SUITE #4200, CAMBRIDGE, MA 02138(617) 420-4740(617) 830-2186 Get Directions Write a Review

NPPES record last updated: October 20, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Leonid Gordin Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LEONID GORDIN MD (NPI 1063459014) is an individual physical medicine & rehabilitation provider in Cambridge, Massachusetts, licensed in Massachusetts (81877) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Mount Auburn Hospital, and is a graduate of Other (1979).

NPPES Registry Identity

NPI1063459014
Entity TypeIndividualMale
Primary Taxonomy208100000X
Provider Legal NameLEONID GORDINCredential: MD
Location Address725 CONCORD AV SUITE #4200Cambridge, MA 02138
Mailing Address19 Hampshire RdWayland, MA 01778 · (508) 280-9880 · Fax (617) 830-2186
Fax(617) 830-2186
Sole ProprietorNo
Medical School CMSOtherGraduated 1979
Enumeration DateMay 31, 2006
Last NPPES UpdateOctober 20, 2026
✔ NPI 1063459014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
License✔ Licensed in MA · 81877
Definition
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with 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. A physician certified in physical medicine and rehabilitation is often called a physiatrist. 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. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
725 CONCORD AV SUITE #4200, Cambridge, MA 02138

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Leonid Gordin Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8527009059
PECOS Enrollment IDI20050516000385
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Leonid Gordin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Medical Toxicology
2500 MASSACHUSETTS AVE
Cambridge, MA 02140
  • Reassigned Medicare billing, Massachusetts enrollment

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
267 services117 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
56 services56 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mount Auburn Hospital

Acute Care Hospitals · Cambridge, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220002
Location330 Mount Auburn StreetCambridge, MA 02138 · Middlesex County
Emergency services Birthing friendly

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leonid Gordin's NPI number?

The NPI number for Leonid Gordin is 1063459014. It was assigned to this individual provider in the NPPES registry on May 31, 2006.

Where is Leonid Gordin located?

Leonid Gordin practices at 725 Concord Av Suite #4200, Cambridge, MA 02138. The listed phone number is (617) 420-4740.

What is Leonid Gordin's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is Leonid Gordin enrolled in Medicare?

Yes. Leonid Gordin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Leonid Gordin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Leonid Gordin reassigns Medicare benefits to Holistic Medicine LLC (Cambridge, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Leonid Gordin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Leonid Gordin accept?

Health plans from Anthem Blue Cross and Blue Shield list Leonid Gordin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Leonid Gordin affiliated with any hospitals?

According to CMS data, Leonid Gordin is affiliated with Mount Auburn Hospital.

When was this NPI record last updated?

The NPPES record for Leonid Gordin was last updated on October 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.