JOHN TKACH MD – Internal Medicine Physician, NPI 1346309796

JOHN TKACH MD is a healthcare provider. based in Calais, Maine. specializing in Internal Medicine Physician. The NPI Number for JOHN TKACH MD is 1346309796

Main info

Organization
Name
JOHN TKACH MD
NPI
1346309796
Phone
(207) 454-3500
Address
PO BOX 116
Authorized Official
JOHN TKACH OWNER AND PROVIDER MD
Enumeration Date
8 December 2006
Last Update Date
10 April 2008
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience43
Completeness75
Years active:19State licenses:0Digital endpointsOther names

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Provider Addresses for JOHN TKACH MD

  • PO BOX 116

    CALAIS, ME 046190116

    Phone: (207) 454-3500

    Fax: (207) 454-3503

    Type: Mailing

  • 5, Lowell Street, Calais, Washington County, Maine, 04619, United States

    SUITE 6

    CALAIS, ME 046191712

    Phone: (207) 454-3500

    Fax: (207) 454-3503

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 04619)

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Reviews

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Frequently asked questions

How do payers reference JOHN TKACH MD?
For JOHN TKACH MD, use NPI 1346309796 as the unique 10-digit identifier.
Would JOHN TKACH MD appear as active to a payer?
You can treat JOHN TKACH MD as active for directory purposes; confirm clinical privileges separately.
What kind of doctor is JOHN TKACH MD?
JOHN TKACH MD is associated with Internal Medicine Physician in the directory — Clinical services aligned with this taxonomy classification.
What practice footprint exists for JOHN TKACH MD?
Travel planning: use Calais, Maine as the reference point for JOHN TKACH MD, then confirm.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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