ERIC M SHANAHAN (FNP-BC) – Family Nurse Practitioner, NPI 1265299143

ERIC M SHANAHAN (FNP-BC) is a healthcare provider. based in Chesterton, Indiana. specializing in NURSE PRACTITIONER. They hold the professional credentials FNP-BC. They hold a License No. 71015113A (IN). The NPI Number for ERIC M SHANAHAN (FNP-BC) is 1265299143

Main info

Male
3 Years Of Experience
Accepts Medicare Assignment
Name
ERIC M SHANAHAN (FNP-BC)
NPI
1265299143
Phone
(219) 921-1444
Address
601 GATEWAY BLVD N
Enumeration Date
6 March 2024
Last Update Date
9 July 2024

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2199211444
Graduation Year
2023 (3 years ago)
PAC ID
9830622844
Group Practice PAC ID
3173500519
Professional Enrollment ID
I20241030000181
Address ID
IN463049658CH601XXNXXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience28
Completeness75
Years active:2State licenses:1Digital endpointsOther names

8,191 NURSE PRACTITIONER in IN

Provider Addresses for ERIC M SHANAHAN (FNP-BC)

  • 601 GATEWAY BLVD N

    CHESTERTON, IN 463049658

    Phone: (219) 921-1444

    Fax: (219) 921-5303

    Type: Mailing

  • 833 W Lincoln Hwy Ste 110

    Schererville, IN 463751674

    Phone: (219) 921-1444

    Type: Location

  • 500 E 109th Ave

    Crown Point, IN 463077294

    Phone: (219) 921-1444

    Type: Location

  • 3777 N Frontage Rd Ste 900

    Michigan City, IN 463607698

    Phone: (219) 921-1444

    Fax: (219) 921-5303

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $43.

Total Amount is formed as General ($43) + Research ($0) + Ownership ($0) = $43.

Last reported payment date: 2024-08-19 • Largest payer in this snapshot: Lightbody Medical Technologies Inc ($30).

Total Amount

$43

General + Research + Ownership

Payments

2

Total payment records

General Amount

$43

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-08-19

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2024-10-30

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
I20241030000181INurse PractitionerINTBD

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 46304)

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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: 3173500519View full group profile
NameSpecialtyState
Physical Therapist In Private PracticeIL
Physician AssistantIN
Occupational Therapist In Private PracticeIL
Orthopedic SurgeryIN
Physical Therapist In Private PracticeIL
Physical Therapist In Private PracticeIN
-IN
Physical Therapist In Private PracticeIN
Occupational Therapist In Private PracticeWI
-IN

Reviews

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Frequently asked questions

What is the registry number for ERIC M SHANAHAN (FNP-BC)?
The registry entry for ERIC M SHANAHAN (FNP-BC) shows NPI 1265299143.
Should I treat ERIC M SHANAHAN (FNP-BC) as an active provider?
Patients and plans typically see ERIC M SHANAHAN (FNP-BC) as active in the national extract.
How should patients interpret ERIC M SHANAHAN (FNP-BC)'s specialty?
The extract shows Family Nurse Practitioner for ERIC M SHANAHAN (FNP-BC). Clinical services aligned with this taxonomy classification.
What geographic area is tied to ERIC M SHANAHAN (FNP-BC)?
ERIC M SHANAHAN (FNP-BC) is associated with Chesterton, Indiana in the same public data insurers reference.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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