ERIC T COOK (DO) – Emergency Medicine Physician, NPI 1295728871

ERIC T COOK (DO) is a healthcare provider. based in Dyer, Indiana. specializing in EMERGENCY MEDICINE. They hold the professional credentials DO. They hold a License No. 02002624A (IN). The NPI Number for ERIC T COOK (DO) is 1295728871

Main info

Male
27 Years Of Experience
Accepts Medicare Assignment
Name
ERIC T COOK (DO)
NPI
1295728871
Phone
(219) 864-2107
Address
PO BOX 1000
Enumeration Date
29 August 2005
Last Update Date
6 February 2024

Doctor Profile

Medical School Name
MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Secondary Phone
2083596516
Graduation Year
1999 (27 years ago)
PAC ID
9436288909
Group Practice PAC ID
4183949522
Professional Enrollment ID
I20250424002403
Address ID
ID834402048RE450XXSTXX400

Contacts

Secure Messaging
ecook@direct.iuhealth.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness85
Years active:20State licenses:1Other namesUpdated within 12 months

1,266 EMERGENCY MEDICINE in IN

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Provider Addresses for ERIC T COOK (DO)

  • PO BOX 1000

    DYER, IN 463110800

    Phone: (219) 864-2107

    Fax: (219) 864-2649

    Type: Mailing

  • Franciscan Health Hammond, 5454, Hohman Avenue, Old Downtown, Hammond, Lake County, Indiana, 46320, United States

    HAMMOND, IN 463201931

    Phone: (219) 933-2077

    Fax: (219) 864-2649

    Type: Location

  • 2651 E Discovery Pkwy

    Bloomington, IN 474089059

    Phone: (812) 353-9515

    Fax: (812) 353-9275

    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: 2025-04-24

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

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
I20100520000736IEmergency MedicineINTBD
I20250424002403IEmergency MedicineIDTBD

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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99285Emergency department visit with high level of medical decision making422402$0
99284Emergency department visit with moderate level of medical decision making168165$0
99291Critical care, first 30-74 minutes4242$0
99283Emergency department visit with low level of medical decision making1313$0
View full utilization report →

Insurance plans in this area (ZIP 46311)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 4183949522View full group profile
NameSpecialtyState
Physician AssistantID
Nurse PractitionerID
Emergency MedicineID
Emergency MedicineIL
Emergency MedicineID
-TX
Internal MedicineID
Radiation OncologyUT
Hematology/Oncology, Internal Medicine, Medical Oncology, Hematology/OncologyUT
H E M A T O L O G Y/ O N C O L O G YAL

Reviews

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Frequently asked questions

Is ERIC T COOK (DO) listed with a National Provider Identifier?
Yes — ERIC T COOK (DO) has NPI 1295728871 on file in the registry.
Active or inactive — what applies to ERIC T COOK (DO)?
You should see ERIC T COOK (DO) as active in CMS-hosted NPPES data.
What kind of doctor is ERIC T COOK (DO)?
ERIC T COOK (DO) is associated with Emergency Medicine Physician in the directory — Clinical services aligned with this taxonomy classification.
Is ERIC T COOK (DO) located near Dyer?
ERIC T COOK (DO) currently maps to Dyer, Indiana in this extract.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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