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DR. JOHN P EWING MD
NPI 1316008360
Psychiatry & Neurology - Child & Adolescent Psychiatry in Washington Depot, CT

Active since December 13, 2006PECOS EnrolledAccepts Medicare Assignment
PO BOX 560, WASHINGTON DEPOT, CT 06794(212) 639-9638(860) 868-1288 Get Directions Write a Review

NPPES record last updated: April 6, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Apr 6, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Dr. John P Ewing Md NPPES

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

DR. JOHN P EWING MD (NPI 1316008360) is an individual child & adolescent psychiatry provider in Washington Depot, Connecticut, licensed in Connecticut (033949) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At Houston (1987).

NPPES Registry Identity

NPI1316008360
Entity TypeIndividualMale
Primary Taxonomy2084P0804X
Provider Legal NameDR. JOHN P EWINGCredential: MD
Location AddressPO BOX 560Washington Depot, CT 06794-0560
Mailing AddressPo Box 560Washington Depot, CT 06794-0560 · (212) 639-9638 · Fax (860) 868-1288
Phone(212) 639-9638
Fax(860) 868-1288
Sole ProprietorYes
Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 1987
Enumeration DateDecember 13, 2006
Last NPPES UpdateApril 6, 20262 updates tracked since enumeration
NPPES CertifiedApril 6, 2026
✔ NPI 1316008360 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in CT · 033949
Definition
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License 33949 (CT)
PO BOX 560, Washington Depot, CT 06794
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. John P Ewing 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 ID5092280883
PECOS Enrollment IDI20260409000849
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.

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 John Ewing's NPI number?

The NPI number for John Ewing is 1316008360. It was assigned to this individual provider in the NPPES registry on December 13, 2006.

Where is John Ewing located?

John Ewing practices at PO Box 560, Washington Depot, CT 06794. The listed phone number is (212) 639-9638.

What is John Ewing's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is John Ewing enrolled in Medicare?

Yes. John Ewing 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.

When was this NPI record last updated?

The NPPES record for John Ewing was last updated on April 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.