KELLY JOYCE O'BRIEN MD
NPI 1740801687
Emergency Medicine in Bethlehem, PA

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

The NPI number for Kelly O'brien is 1740801687. It was assigned to this individual provider in the NPPES registry on May 1, 2020.

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

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Kelly O'brien was last updated on July 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 01, 2020PECOS Enrolled

801 OSTRUM ST, BETHLEHEM, PA 18015(484) 526-4000 Get Directions Write a Review

NPPES record last updated: July 15, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Kelly Joyce O'brien Md NPPES

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

KELLY JOYCE O'BRIEN MD (NPI 1740801687) is an individual emergency medicine provider in Bethlehem, Pennsylvania, licensed in Pennsylvania (MD479631) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740801687

Entity TypeIndividualFemale

Primary Taxonomy207P00000X

Provider Legal NameKELLY JOYCE O'BRIENCredential: MD

Location Address801 OSTRUM STBethlehem, PA 18015-1000

Mailing Address1536 Crest Park CtBethlehem, PA 18015-5098 · (262) 510-8409

Phone(484) 526-4000

Sole ProprietorNo

Enumeration DateMay 1, 2020

Last NPPES UpdateJuly 15, 2025

NPPES CertifiedJuly 9, 2025

✔ NPI 1740801687 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in PA · MD479631

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

801 OSTRUM ST, Bethlehem, PA 18015

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kelly Joyce O'brien Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

Medicare enrollment records show Kelly O'brien reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St. Luke's Physician Group, Inc.

Same address

Trauma Surgery

801 OSTRUM ST
Bethlehem, PA 18015

Reassigned Medicare billing, Pennsylvania enrollment
Medicare enrollment name: St Lukes Physician Group Inc
2,851 clinicians in this Medicare group

NPI 1083789150 (484) 526-2200

Gslpg, Inc

37 mi

Specialist

100 PARAMOUNT BLVD
Orwigsburg, PA 17961

Reassigned Medicare billing, Pennsylvania enrollment
953 clinicians in this Medicare group

NPI 1366006702 (272) 639-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

204 services192 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

70 services65 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

35 services34 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18015 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

$84.88 typical visit price

range $54.64 – $166.87

Typical copayment $21.22 (range $13.66 – $41.71)

Most-billed visit code 99203

Established Patient

$96.82 typical visit price

range $17.33 – $135.84

Typical copayment $24.20 (range $4.33 – $33.96)

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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MELANIE KAY TUROCK D.O.

Emergency Medicine

801 OSTRUM ST, DEPT. OF EMERGENCY MEDICINE
BETHLEHEM, PA 18015

Northampton County (610) 954-4903

KELLY HAY

Emergency Medicine