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MATTHEW J O'CONNOR MD
NPI 1396950978
Pediatrics - Pediatric Cardiology in Danville, PA

Active since May 14, 2007PECOS EnrolledAccepts Medicare Assignment
100 N ACADEMY AVE, DANVILLE, PA 17822(570) 271-6089(570) 271-6002 Get Directions Write a Review

NPPES record last updated: December 10, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Matthew J O'connor Md NPPES

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

MATTHEW J O'CONNOR MD (NPI 1396950978) is an individual pediatric cardiology provider in Danville, Pennsylvania, licensed in Pennsylvania (MD430635) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Children's Hospital Of Philadelphia, and is a graduate of University Of Virginia School Of Medicine (2004).

NPPES Registry Identity

NPI1396950978
Entity TypeIndividualMale
Primary Taxonomy2080P0202X
Provider Legal NameMATTHEW J O'CONNORCredential: MD
Location Address100 N ACADEMY AVEDanville, PA 17822-9800
Mailing Address100 N Academy AveDanville, PA 17822-4903 · (570) 271-6089 · Fax (570) 271-6002
Phone(570) 271-6089
Fax(570) 271-6002
Sole ProprietorNo
Medical School CMSUniversity Of Virginia School Of MedicineGraduated 2004
Enumeration DateMay 14, 2007
Last NPPES UpdateDecember 10, 2025
NPPES CertifiedDecember 10, 2025
✔ NPI 1396950978 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
License✔ Licensed in PA · MD430635
Definition
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.
100 N ACADEMY AVE, Danville, PA 17822
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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 and accepts Medicare assignment

Matthew J O'connor Md 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 ID547333205
PECOS Enrollment IDI20080715000094
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

3

Medicare enrollment records show Matthew O'connor reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Geisinger Clinic
Same address
Orthopaedic Surgery
100 N ACADEMY AVE
Danville, PA 17822
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 4,429 clinicians in this Medicare group
NPI 1184675613 (570) 271-6211
Geisinger-Hm Joint Venture LLC
21 mi
Internal Medicine
255 ROUTE 220 HIGHWAY
Muncy, PA 17756
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 1,405 clinicians in this Medicare group
NPI 1952076119 (570) 308-2600
Childrens Health Care Associates, Inc
102 mi
Neurology
3401 CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA
Philadelphia, PA 19104
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 1,225 clinicians in this Medicare group
NPI 1033204086 (215) 590-1000

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Children's Hospital Of Philadelphia

Childrens · Philadelphia, PA
OwnershipVoluntary non-profit - Private
CMS Certification Number393303
Location3401 Civic Center BlvdPhiladelphia, PA 19104 · Philadelphia County
Emergency services

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. TARA JEAN LOUX MD
Surgery (Pediatric Surgery)
100 N ACADEMY AVE
DANVILLE, PA 17822
Montour County (570) 214-7967
MS. DENISE K HACKMAN RD, LDN
Dietitian, Registered
100 N ACADEMY AVE
DANVILLE, PA 17822
Montour County (570) 271-5332
DR. DANIEL CARROLL GEARY MD
Emergency Medicine
100 N ACADEMY AVE
DANVILLE, PA 17822
Montour County (570) 271-6212
MS. MONISA DEANNE WAGNER
Physician Assistant
100 N ACADEMY AVE
DANVILLE, PA 17822
Montour County (570) 271-7910
JESSICA LYNN CARNEY
Pediatrics
100 N ACADEMY AVE
DANVILLE, PA 17822
Montour County (570) 271-7910
CHRISTIE BUONPANE
Surgery (Pediatric Surgery)
100 N ACADEMY AVE
DANVILLE, PA 17822
Montour County (570) 271-6211
MAURA ELIZABETH GABLE D.O.
Pediatrics (Neonatal-Perinatal Medicine)
100 N ACADEMY AVE
DANVILLE, PA 17822
Montour County (570) 271-7910
ROSLYN MARIE FEASTER
Nurse Anesthetist, Certified Registered
100 N ACADEMY AVE
DANVILLE, PA 17822
Montour County (570) 271-6211

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Matthew O'connor's NPI number?

The NPI number for Matthew O'connor is 1396950978. It was assigned to this individual provider in the NPPES registry on May 14, 2007.

Where is Matthew O'connor located?

Matthew O'connor practices at 100 N Academy Ave, Danville, PA 17822. The listed phone number is (570) 271-6089.

What is Matthew O'connor's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Matthew O'connor enrolled in Medicare?

Yes. Matthew O'connor is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Matthew O'connor's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew O'connor reassigns Medicare benefits to 3 organizations: Geisinger Clinic (Danville, PA), Geisinger-Hm Joint Venture LLC (Muncy, PA) and Childrens Health Care Associates, Inc (Philadelphia, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Matthew O'connor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Matthew O'connor affiliated with any hospitals?

According to CMS data, Matthew O'connor is affiliated with Children's Hospital Of Philadelphia.

When was this NPI record last updated?

The NPPES record for Matthew O'connor was last updated on December 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.