HOLISTIC MEDICINE LLC
NPI 1578078275
Preventive Medicine - Medical Toxicology in Cambridge, MA

Q: What is Holistic Medicine LLC's NPI number?

The NPI number for Holistic Medicine LLC is 1578078275. It was assigned to this organization in the NPPES registry on December 5, 2017.

Q: What is Holistic Medicine LLC's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Medical Toxicology, with taxonomy code 2083T0002X.

Active since December 05, 2017

2500 MASSACHUSETTS AVE, CAMBRIDGE, MA 02140(617) 661-6225 Get Directions Write a Review

NPPES record last updated: December 5, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Holistic Medicine Llc NPPES

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

HOLISTIC MEDICINE LLC (NPI 1578078275) is a healthcare organization registered as a medical toxicology in Cambridge, Massachusetts and active in the NPI registry since December 2017. The organization lists Leonid Gordin, Owner, as its authorized official.

NPPES Registry Identity

NPI1578078275

Entity TypeOrganization

Primary Taxonomy2083T0002X

Legal Business NameHOLISTIC MEDICINE LLC

Location Address2500 MASSACHUSETTS AVECambridge, MA 02140-1628

Mailing Address19 Hampshire RdWayland, MA 01778-1005 · (508) 358-1005

Phone(617) 661-6225

Organization SubpartNo

Authorized OfficialLeonid GordinOwner · (617) 661-6225

Enumeration DateDecember 5, 2017

✔ NPI 1578078275 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 8

★ Primary SpecialtyPreventive Medicine · Medical ToxicologyAllopathic & Osteopathic Physicians

Taxonomy Code2083T0002X

Definition

Medical toxicologists are physicians who specialize in the prevention, evaluation, treatment and monitoring of injury and illness from exposures to drugs and chemicals, as well as biological and radiological agents. Medical toxicologists care for people in clinical, academic, governmental and public health settings, and provide poison control center leadership. Important areas of medical toxicology include acute drug poisoning, adverse drug events, drug abuse, addiction and withdrawal, chemicals and hazardous materials, terrorism preparedness, venomous bites and stings, and environmental and workplace exposures.

Also ListedNutritionistTaxonomy 133N00000X

Also ListedNutritionist · Nutrition, EducationTaxonomy 133NN1002X

Also ListedAcupuncturistTaxonomy 171100000X

Also ListedNaturopathTaxonomy 175F00000X

Also ListedHomeopathTaxonomy 175L00000X

Also ListedAllergy & Immunology · AllergyTaxonomy 207KA0200X

Also ListedPhysical Medicine & RehabilitationTaxonomy 208100000X

2500 MASSACHUSETTS AVE, Cambridge, MA 02140

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Group Practice 2

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Holistic Medicine Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Holistic Medicine LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Leonid Gordin, M.D.

Physical Medicine and Rehabilitation

NPI 1063459014

2500 MASSACHUSETTS AVE MARINO CENTER FOR PROGRESSIVE HEALTH
Cambridge, MA 02140

(617) 661-6225

✔ PECOS✔ Accepts MedicareSame address

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

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 Holistic Medicine LLC's NPI number?

The NPI number for Holistic Medicine LLC is 1578078275. It was assigned to this organization in the NPPES registry on December 5, 2017.

Where is Holistic Medicine LLC located?

Holistic Medicine LLC is located at 2500 Massachusetts Ave, Cambridge, MA 02140. The listed phone number is (617) 661-6225.

What is Holistic Medicine LLC's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Medical Toxicology, with taxonomy code 2083T0002X.

Is Holistic Medicine LLC enrolled in Medicare?

Yes. Holistic Medicine LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Holistic Medicine LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Physical Medicine and Rehabilitation) reassigns their Medicare billing to Holistic Medicine LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Holistic Medicine LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Holistic Medicine LLC 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.

When was this NPI record last updated?

The NPPES record for Holistic Medicine LLC was last updated on December 5, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.