DR. JAMES CHRISTOPHER O'BRIEN M.D.
NPI 1962465070
Internal Medicine - Sleep Medicine in Farmington, CT

Q: What is James O'brien's NPI number?

The NPI number for James O'brien is 1962465070. It was assigned to this individual provider in the NPPES registry on April 10, 2006.

Q: What is James O'brien's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Q: When was this NPI record last updated?

The NPPES record for James O'brien was last updated on April 9, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since April 10, 2006PECOS EnrolledAccepts Medicare Assignment

599 FARMINGTON AVE, FARMINGTON, CT 06032(860) 284-4950(781) 290-0720 Get Directions Write a Review

NPPES record last updated: April 9, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. James Christopher O'brien M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JAMES CHRISTOPHER O'BRIEN M.D. (NPI 1962465070) is an individual sleep medicine provider in Farmington, Connecticut, licensed in Massachusetts (40480) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of New York Medical College (1975).

NPPES Registry Identity

NPI1962465070

Entity TypeIndividualMale

Primary Taxonomy207RS0012X

Provider Legal NameDR. JAMES CHRISTOPHER O'BRIENCredential: M.D.

Location Address599 FARMINGTON AVEFarmington, CT 06032-2381

Mailing Address599 Farmington AveFarmington, CT 06032-2381 · (860) 284-4950

Phone(860) 284-4950

Fax(781) 290-0720

Sole ProprietorYes

Medical School CMSNew York Medical CollegeGraduated 1975

Enumeration DateApril 10, 2006

Last NPPES UpdateApril 9, 2024

NPPES CertifiedApril 9, 2024

✔ NPI 1962465070 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Sleep MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RS0012X

Licenses✔ Licensed in MA · 40480✔ Licensed in CT · 044652

Definition

An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.

Also ListedInternal MedicineTaxonomy 207R00000X · License 044652 (CT)

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 044652 (CT)

599 FARMINGTON AVE, Farmington, CT 06032

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Other Identifiers 1

Medicaid0128783MA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. James Christopher O'brien M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3870550361

PECOS Enrollment IDI20061215000359

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Sleep study including heart rate, breathing, airflow, and effort 95806

A sleep study monitors your heart rate, breathing patterns, airflow, and physical effort while you sleep. It helps identify sleep disorders by tracking your sleep stages and cycles. This data aids doctors in diagnosing and treating sleep-related issues.

46 services44 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

30 services20 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

26 services23 patients

Sleep study including heart rate, breathing, and sleep time 95800

A sleep study monitors your sleep patterns to evaluate your sleep quality. It records your heart rate, breathing, and actual sleep time. This information helps identify any sleep disorders, ensuring you get the rest you need for optimal health.

15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06032 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$138.84 typical visit price

range $60.82 – $183.10

Typical copayment $34.71 (range $15.20 – $45.77)

Most-billed visit code 99204

Established Patient

$106.68 typical visit price

range $19.76 – $149.26

Typical copayment $26.67 (range $4.94 – $37.31)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 18

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604