LOUIS J. JR. MARINO (MD) – Geriatric Psychiatry Physician, NPI 1194739607

LOUIS J. JR. MARINO (MD) is a healthcare provider. based in Providence, Rhode Island. specializing in GERIATRIC PSYCHIATRY, PSYCHIATRY. They hold the professional credentials MD. They hold a License No. MD09220 (RI). The NPI Number for LOUIS J. JR. MARINO (MD) is 1194739607

Main info

Male
35 Years Of Experience
Accepts Medicare Assignment
Name
LOUIS J. JR. MARINO (MD)
NPI
1194739607
Phone
(401) 455-6200
Address
345 BLACKSTONE BLVD
Enumeration Date
28 July 2006
Last Update Date
6 May 2008

Doctor Profile

Medical School Name
STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Secondary Phone
4109383000
Graduation Year
1991 (35 years ago)
PAC ID
6002082120
Group Practice PAC ID
8224937610
Professional Enrollment ID
I20200403002556
Address ID
MD210757414EL7220XDRXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience57
Completeness75
Years active:19State licenses:1Digital endpointsOther names

9 GERIATRIC PSYCHIATRY in RI

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Provider Addresses for LOUIS J. JR. MARINO (MD)

  • Butler Hospital, 345, Blackstone Boulevard, Blackstone, Providence, Providence County, Rhode Island, 02906-4800, United States

    PROVIDENCE, RI 029064800

    Phone: (401) 455-6200

    Fax: (401) 455-6309

    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)

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: 2020-04-03

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
I20200403002556IGeriatric PsychiatryMDTBD

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
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes46250$0
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Insurance plans in this area (ZIP 02906)

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Provider's Procedures

LOUIS J. JR. MARINO (MD) performs procedures in GERIATRIC PSYCHIATRY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PSYCHIATRYRI90792Psychiatric diagnostic evaluation with medical services6656

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: 8224937610View full group profile

Reviews

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Frequently asked questions

What federal number belongs to LOUIS J. JR. MARINO (MD)?
The federal identifier for LOUIS J. JR. MARINO (MD) is NPI 1194739607.
Is LOUIS J. JR. MARINO (MD) currently active in the NPI registry?
CMS-published data lists LOUIS J. JR. MARINO (MD) as an active registrant.
What kind of provider is LOUIS J. JR. MARINO (MD)?
The page reflects Geriatric Psychiatry Physician for LOUIS J. JR. MARINO (MD). Clinical services aligned with this taxonomy classification.
What location shows for LOUIS J. JR. MARINO (MD)?
We surface Providence, Rhode Island for LOUIS J. JR. MARINO (MD) based on available NPPES addresses.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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