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JOHN O. CHAN MD
NPI 1407850993
Pediatrics - Neonatal-Perinatal Medicine in Johnstown, PA

Active since June 13, 2005PECOS Enrolled
1086 FRANKLIN ST, JOHNSTOWN, PA 15905(814) 534-9794(814) 534-3479 Get Directions Write a Review

NPPES record last updated: October 17, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About John O. Chan Md NPPES

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

JOHN O. CHAN MD (NPI 1407850993) is an individual neonatal-perinatal medicine provider in Johnstown, Pennsylvania, licensed in Pennsylvania (MD045331E) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1407850993
Entity TypeIndividualMale
Primary Taxonomy2080N0001X
Provider Legal NameJOHN O. CHANCredential: MD
Location Address1086 FRANKLIN STJohnstown, PA 15905-4305
Mailing Address1086 Franklin StJohnstown, PA 15905-4305 · (814) 410-8300 · Fax (814) 410-8331
Phone(814) 534-9794
Fax(814) 534-3479
Sole ProprietorNo
Enumeration DateJune 13, 2005
Last NPPES UpdateOctober 17, 2014
✔ NPI 1407850993 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in PA · MD045331E
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
1086 FRANKLIN ST, Johnstown, PA 15905
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Other Identifiers 2

Medicare UPINE49477
Medicaid001590313PA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John O. Chan 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 Reassignment

Medicare enrollment records show John Chan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dlp Conemaugh Physician Practices LLC
Same address
Pediatrics
1086 FRANKLIN ST
Johnstown, PA 15905
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 771 clinicians in this Medicare group
NPI 1184025876 (814) 539-8725

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

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.

MEMORIAL MEDICAL CENTER
General Acute Care Hospital (Children)
1086 FRANKLIN ST
JOHNSTOWN, PA 15905
Cambria County (814) 534-9503
JOSEPH W HENSLEY DO
Emergency Medicine
1086 FRANKLIN ST
JOHNSTOWN, PA 15905
Cambria County (814) 534-3745
NICOLE DOLHI DO
Emergency Medicine
1086 FRANKLIN ST
JOHNSTOWN, PA 15905
Cambria County (814) 534-3745
BRADLEY STEPHEN WINEGARDNER
Surgery
1086 FRANKLIN ST
JOHNSTOWN, PA 15905
Cambria County (814) 534-1660
SAI HARSHA BOBBA MD
Family Medicine
1086 FRANKLIN ST
JOHNSTOWN, PA 15905
Cambria County (814) 534-9364
AYESHA HAQ MD
Internal Medicine
1086 FRANKLIN ST
JOHNSTOWN, PA 15905
Cambria County (814) 534-9408
CHRISTINA DAVIS PA-C
Physician Assistant (Medical)
1086 FRANKLIN ST, E3
JOHNSTOWN, PA 15905
Cambria County (814) 534-5592
MRS. JAMIE ELIZABETH OKOPAL RN, CRNA
Nurse Anesthetist, Certified Registered
1086 FRANKLIN ST
JOHNSTOWN, PA 15905
Cambria County (814) 534-9321

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 John Chan's NPI number?

The NPI number for John Chan is 1407850993. It was assigned to this individual provider in the NPPES registry on June 13, 2005.

Where is John Chan located?

John Chan practices at 1086 Franklin St, Johnstown, PA 15905. The listed phone number is (814) 534-9794.

What is John Chan's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is John Chan enrolled in Medicare?

Yes. John Chan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for John Chan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Chan reassigns Medicare benefits to Dlp Conemaugh Physician Practices LLC (Johnstown, PA). The 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 John Chan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for John Chan was last updated on October 17, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.