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Marko Stephen Tkach, DO

Endocrinology, Diabetes & Metabolism Physician in Fall River, MA · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1386252310

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Registry record

Entity type Individual (Type 1)
Name Marko Stephen Tkach
Credential DO
Sex Male
Practice address 277 Pleasant St Ste 202, Fall River, MA, 02721
Phone (508) 235-0481
Fax (508) 235-1034
Enumeration date Jul 15, 2020
Last updated in NPPES Sep 29, 2025

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 1024986 (MA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Marko Tkach's NPI record?
Cross-check NPI 1386252310 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1386252310 active?
Yes, as of the latest NPPES snapshot, NPI 1386252310 is active (record last updated 2025-09-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-29.