DR. JAMES OBRIEN (M.D.) – Family Medicine Physician, NPI 1740284553

DR. JAMES OBRIEN (M.D.) is a healthcare provider. based in Louisville, Kentucky. specializing in Family Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 18973 (KY). The NPI Number for DR. JAMES OBRIEN (M.D.) is 1740284553

Main info

Male
50 Years Of Experience
Accepts Medicare Assignment
Name
DR. JAMES OBRIEN (M.D.)
NPI
1740284553
Phone
(502) 489-5730
Address
PO BOX 950248
Enumeration Date
9 June 2005
Last Update Date
7 December 2020

Doctor Profile

Medical School Name
UNIVERSITY OF LOUISVILLE SCHOOL OF MEDICINE
Secondary Phone
5022675456
Graduation Year
1976 (50 years ago)
PAC ID
8123155520
Group Practice PAC ID
5597867184
Professional Enrollment ID
I20100415000890

Contacts

Secure Messaging
jobrien9464@bhkydirect.com
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness85
Years active:21State licenses:1Other namesUpdated within 12 months

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Provider Addresses for DR. JAMES OBRIEN (M.D.)

  • Box Car Way, Louisville, Jefferson County, Kentucky, 40272, United States

    LOUISVILLE, KY 402950248

    Phone: (502) 489-5730

    Fax: (502) 489-5753

    Type: Mailing

  • Taylorsville Road, Louisville, Jefferson County, Kentucky, 40023, United States

    STE 400

    LOUISVILLE, KY 402993616

    Phone: (502) 267-5456

    Fax: (502) 267-5488

    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.

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 40295)

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Provider's Procedures

DR. JAMES OBRIEN (M.D.) performs procedures in Family Medicine Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
FAMILY MEDICINEKY85610Blood test, clotting time19117
FAMILY MEDICINEKY90670Pneumococcal vaccine for injection into muscle2323

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: 5597867184View full group profile
NameSpecialtyState
Nurse PractitionerKY
-KY
-KY
General PracticeKY
P S Y C H I A T R YKY
Thoracic Surgery, Cardiac SurgeryKY
N E U R O S U R G E R YKY
Physician AssistantKY
Emergency Medicine, General PracticeKY
Hematology/Oncology, Internal MedicineKY

Reviews

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Frequently asked questions

What is DR. JAMES OBRIEN (M.D.)'s NPI number?
DR. JAMES OBRIEN (M.D.)'s NPI is 1740284553 — the number used across U.S. healthcare to identify this provider.
Is there an active status for DR. JAMES OBRIEN (M.D.)?
For scheduling context, DR. JAMES OBRIEN (M.D.) is shown as active in the registry.
How would a patient describe DR. JAMES OBRIEN (M.D.)'s focus?
For DR. JAMES OBRIEN (M.D.), the primary taxonomy reads as Family Medicine Physician. Clinical services aligned with this taxonomy classification.
Is DR. JAMES OBRIEN (M.D.) located near Louisville?
DR. JAMES OBRIEN (M.D.) currently maps to Louisville, Kentucky in this extract.
When was this NPI issued?
Enumeration for DR. JAMES OBRIEN (M.D.) is noted as June 9, 2005 where the registry provides it.

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