WORST DAY EVER – Colon & Rectal Surgery Physician, NPI 1467865147

WORST DAY EVER is a healthcare provider. based in Columbus, Ohio. specializing in Colon & Rectal Surgery Physician. The NPI Number for WORST DAY EVER is 1467865147

Main info

Organization
Name
WORST DAY EVER
NPI
1467865147
Phone
(614) 235-2326
Address
PO BOX 13149
Authorized Official
DR. DAVID R GIAMMAR PRESIDENT MD
Enumeration Date
10 June 2014
Last Update Date
18 April 2025
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience39
Completeness75
Years active:12State licenses:0Digital endpointsOther names

Provider Addresses for WORST DAY EVER

  • PO BOX 13149

    COLUMBUS, OH 432130149

    Phone: (614) 235-2326

    Fax: (614) 235-5194

    Type: Mailing

  • 849 HARMON AVE

    COLUMBUS, OH 432232411

    Phone: (614) 235-2326

    Fax: (614) 235-5194

    Type: Location

  • 3853 Trueman Ct

    Hilliard, OH 430262496

    Phone: (614) 353-3000

    Fax: (614) 210-2563

    Type: Location

  • PO BOX 3250

    WINCHESTER, VA 226042450

    Phone: (540) 678-3588

    Fax: (504) 678-9025

    Type: Mailing

  • 477 COOPER RD STE 440

    WESTERVILLE, OH 430818055

    Phone: (380) 898-5561

    Fax: (380) 898-5563

    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.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2014-09-03

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
O20140903001049OClinic/Group PracticeOHTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

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 43213)

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Reviews

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Frequently asked questions

Can I cross-check WORST DAY EVER using NPI 1467865147?
NPI 1467865147 belongs to WORST DAY EVER; compare other details if you need extra assurance.
Would WORST DAY EVER appear as active to a payer?
You can treat WORST DAY EVER as active for directory purposes; confirm clinical privileges separately.
What area of care is associated with WORST DAY EVER?
WORST DAY EVER's record emphasizes Colon & Rectal Surgery Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for WORST DAY EVER?
Travel planning: use Columbus, Ohio as the reference point for WORST DAY EVER, then confirm.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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