MIKE SEBASTIAN (MD) – Family Medicine Physician, NPI 1043269624

MIKE SEBASTIAN (MD) is a healthcare provider. based in Belfast, Maine. specializing in FAMILY PRACTICE. They hold the professional credentials MD. They hold a License No. 01061161A (IN). The NPI Number for MIKE SEBASTIAN (MD) is 1043269624

Main info

Male
30 Years Of Experience
Accepts Medicare Assignment
Name
MIKE SEBASTIAN (MD)
NPI
1043269624
Phone
(812) 485-1220
Address
PO BOX 13059
Enumeration Date
9 May 2006
Last Update Date
30 March 2015

Doctor Profile

Medical School Name
OTHER
Secondary Phone
8558308346
Graduation Year
1996 (30 years ago)
PAC ID
3870503345
Group Practice PAC ID
8426356528
Professional Enrollment ID
I20060427000534
Address ID
IN461431078GR33XXXRDXX504
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

2,862 FAMILY PRACTICE in IN

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Provider Addresses for MIKE SEBASTIAN (MD)

  • PO BOX 13059

    BELFAST, ME 049154021

    Phone: (812) 485-1220

    Type: Mailing

  • 3801, Bellemeade Avenue, Evansville, Vanderburgh County, Indiana, 47714, United States

    SUITE 200-B

    EVANSVILLE, IN 477140100

    Phone: (812) 485-3737

    Fax: (812) 485-1704

    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 $37.

Total Amount is formed as General ($37) + Research ($0) + Ownership ($0) = $37.

Last reported payment date: 2023-05-15 • Largest payer in this snapshot: Organogenesis Inc. ($20).

Total Amount

$37

General + Research + Ownership

Payments

2

Total payment records

General Amount

$37

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-05-15

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: 2017-05-01

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
I20060427000534IFamily PracticeINTBD
I20170501002384IFamily PracticeKYTBD

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
93971Ultrasound study of one arm or leg veins with compression and maneuvers592177$0
93970Ultrasound study of arm or leg veins with compression and maneuvers342285$0
76942Ultrasonic guidance for needle placement26993$0
36471Injection of chemical agent into multiple incompetent veins of leg21989$0
99213Established patient office or other outpatient visit, 20-29 minutes217157$0
View full utilization report →

Insurance plans in this area (ZIP 04915)

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Provider's Procedures

MIKE SEBASTIAN (MD) performs procedures in FAMILY PRACTICE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
FAMILY MEDICINEIN76942Ultrasonic guidance imaging supervision and interpretation for insertion of needle2411
FAMILY MEDICINEIN90670Pneumococcal vaccine for injection into muscle5757
FAMILY MEDICINEIN93010Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report1616

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: 8426356528View full group profile
NameSpecialtyState
Vascular SurgeryPA
General SurgeryIN
Family PracticeIN
Cardiac Surgery, Cardiovascular Disease (Cardiology), Vascular Surgery, Ophthalmology, Cardiac SurgeryIN
Thoracic Surgery, Cardiovascular Disease (Cardiology)DC

Reviews

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Frequently asked questions

Where can patients find MIKE SEBASTIAN (MD)'s NPI?
You can confirm MIKE SEBASTIAN (MD) with NPI 1043269624; it appears in the national provider directory.
Is MIKE SEBASTIAN (MD) currently active in the NPI registry?
CMS-published data lists MIKE SEBASTIAN (MD) as an active registrant.
What does MIKE SEBASTIAN (MD) treat or focus on?
Patients typically see MIKE SEBASTIAN (MD) under the specialty Family Medicine Physician. Clinical services aligned with this taxonomy classification.
Where is MIKE SEBASTIAN (MD)'s primary listing?
We display Belfast, Maine because that is what the record indicates for MIKE SEBASTIAN (MD).
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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