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THE THIRD OPINION
NPI 1497526693
Internal Medicine - Hematology & Oncology in Chambersburg, PA

Active since January 16, 2024
25 PENNCRAFT AVE STE 101, CHAMBERSBURG, PA 17201(717) 387-6015(717) 748-4152 Get Directions Write a Review

NPPES record last updated: January 16, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About The Third Opinion NPPES

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

THE THIRD OPINION (NPI 1497526693) is a healthcare organization registered as a hematology & oncology in Chambersburg, Pennsylvania and active in the NPI registry since January 2024. The organization lists John F Robinson, Owner, as its authorized official.

NPPES Registry Identity

NPI1497526693
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameTHE THIRD OPINION
Location Address25 PENNCRAFT AVE STE 101Chambersburg, PA 17201-1649
Mailing Address25 Penncraft Ave Ste 101Chambersburg, PA 17201-1649 · (717) 387-6015 · Fax (717) 748-4152
Phone(717) 387-6015
Fax(717) 748-4152
Organization SubpartNo
Authorized OfficialJohn F RobinsonOwner · (717) 387-9696
Enumeration DateJanuary 16, 2024
NPPES CertifiedJanuary 16, 2024
✔ NPI 1497526693 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
25 PENNCRAFT AVE STE 101, Chambersburg, PA 17201
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

The Third Opinion is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to The Third Opinion, which bills Medicare for the services this clinician delivers.

Clinician (1)

John Robinson, MD
Internal Medicine
NPI 1396737052
25 PENNCRAFT AVE SUITE 101
Chambersburg, PA 17201
(717) 387-6015
✔ PECOS✔ Accepts MedicareSame address

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

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 The Third Opinion's NPI number?

The NPI number for The Third Opinion is 1497526693. It was assigned to this organization in the NPPES registry on January 16, 2024.

Where is The Third Opinion located?

The Third Opinion is located at 25 Penncraft Ave Ste 101, Chambersburg, PA 17201. The listed phone number is (717) 387-6015.

What is The Third Opinion's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is The Third Opinion enrolled in Medicare?

Yes. The Third Opinion is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through The Third Opinion?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to The Third Opinion. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for The Third Opinion was last updated on January 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.