DR. JAMES G MARENCIK (MD) – Psychiatry Physician, NPI 1043295694

DR. JAMES G MARENCIK (MD) is a healthcare provider. based in Bloomington, Indiana. specializing in Psychiatry Physician. They hold the professional credentials MD. They hold a License No. 01051630 (IN). The NPI Number for DR. JAMES G MARENCIK (MD) is 1043295694

Main info

Male
52 Years Of Experience
Accepts Medicare Assignment
Name
DR. JAMES G MARENCIK (MD)
NPI
1043295694
Phone
(812) 339-1691
Address
645 S ROGERS ST
Enumeration Date
7 December 2005
Last Update Date
17 June 2019

Doctor Profile

Medical School Name
OTHER
Secondary Phone
8123143400
Graduation Year
1974 (52 years ago)
PAC ID
9931393519
Group Practice PAC ID
9436138427
Professional Enrollment ID
I20101027001018
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for DR. JAMES G MARENCIK (MD)

  • 645, South Rogers Street, Bloomington, Monroe County, Indiana, 47403, United States

    BLOOMINGTON, IN 474032353

    Phone: (812) 339-1691

    Fax: (812) 337-2438

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 4 Open Payments records for all available years, with a total value of $78.

Total Amount is formed as General ($78) + Research ($0) + Ownership ($0) = $78.

Last reported payment date: 2023-09-07 • Largest payer in this snapshot: Supernus Pharmaceuticals, Inc. ($78).

Total Amount

$78

General + Research + Ownership

Payments

4

Total payment records

General Amount

$78

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-09-07

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.

No Medicare enrollment or revalidation data available for this provider in our database.

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 47403)

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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: 9436138427View full group profile
NameSpecialtyState
Mental Health CounselorIN
-KY
-MI
Mental Health CounselorIN
-IN
-IN
Clinical Social WorkerIN
Clinical Social WorkerIN
Mental Health CounselorIN
Clinical Social WorkerIN

Reviews

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Frequently asked questions

What is the 10-digit NPI for DR. JAMES G MARENCIK (MD)?
DR. JAMES G MARENCIK (MD) — NPI 1043295694 — is the standard way to identify this listing.
Does CMS list DR. JAMES G MARENCIK (MD) as active?
Yes — DR. JAMES G MARENCIK (MD) is active in the NPI listing used on this page.
What is DR. JAMES G MARENCIK (MD) best known for clinically?
Directory data describes DR. JAMES G MARENCIK (MD) with Psychiatry Physician. Clinical services aligned with this taxonomy classification.
Does DR. JAMES G MARENCIK (MD) list a practice location?
Patients near Bloomington, Indiana may find DR. JAMES G MARENCIK (MD) in results; validate coverage separately.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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