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MOUNTAIN HEALTH
NPI 1033701560
Internal Medicine - Hematology & Oncology in Natick, MA

Active since February 05, 2021
67 UNION ST STE 401, NATICK, MA 01760(617) 206-2090(855) 829-6228 Get Directions Write a Review

NPPES record last updated: February 26, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 16, 2022, Jun 1, 2021, Feb 5, 2021 (3 updates tracked since 2021).

About Mountain Health NPPES

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

MOUNTAIN HEALTH (NPI 1033701560), doing business as Www.mounthealth.net, is a healthcare organization registered as a hematology & oncology in Natick, Massachusetts and active in the NPI registry since February 2021. The organization lists Sarah Shi, Manager, as its authorized official.

NPPES Registry Identity

NPI1033701560
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameMOUNTAIN HEALTH
Location Address67 UNION ST STE 401Natick, MA 01760-7700
Mailing Address67 Union St Ste 401Natick, MA 01760-7700 · (617) 206-2090 · Fax (855) 829-6228
Phone(617) 206-2090
Fax(855) 829-6228
Organization SubpartNo
Authorized OfficialSarah ShiManager · (617) 206-2090
Enumeration DateFebruary 5, 2021
Last NPPES UpdateFebruary 26, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 26, 2026
✔ NPI 1033701560 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedPharmacist · Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistTaxonomy 1835P0018X
Also ListedInternal MedicineTaxonomy 207R00000X
67 UNION ST STE 401, Natick, MA 01760
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Other Names 1

Doing Business AsWww.mounthealth.net

Group Practice 1

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

Accepted Insurance

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

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ADVANCED TMS ASSOCIATES LLC
Psychiatry & Neurology (Psychiatry)
67 UNION ST STE 401
NATICK, MA 01760
Middlesex County (617) 244-3322
LIMEI WANG PHARMD
Family Medicine
67 UNION ST STE 401
NATICK, MA 01760
Middlesex County (781) 698-5491

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 Mountain Health's NPI number?

The NPI number for Mountain Health is 1033701560. It was assigned to this organization in the NPPES registry on February 5, 2021. The provider is doing business as www.mounthealth.net.

Where is Mountain Health located?

Mountain Health is located at 67 Union St Ste 401, Natick, MA 01760. The listed phone number is (617) 206-2090.

What is Mountain Health's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

What insurance does Mountain Health accept?

Health plans from Anthem Blue Cross and Blue Shield list Mountain Health 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 Mountain Health was last updated on February 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.