MID-ATLANTIC SURGICAL ASSOC.
NPI 1619977741
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Morristown, NJ
About Mid-atlantic Surgical Assoc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MID-ATLANTIC SURGICAL ASSOC. (NPI 1619977741) is a healthcare organization registered as a thoracic surgery (cardiothoracic vascular surgery) in Morristown, New Jersey and active in the NPI registry since July 2005. The organization lists Douglas A Irvin, Administrator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mid-atlantic Surgical Assoc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
20Medicare enrollment records show 20 clinicians reassign Medicare billing to Mid-Atlantic Surgical Assoc., which bills Medicare for the services they deliver. Of these, 4 practice at this address and 5 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (20)
Morristown, NJ 07960
Morristown, NJ 07960
Morristown, NJ 07960
Morristown, NJ 07960
Morristown, NJ 07960
Neptune, NJ 07753
Neptune, NJ 07753
Browns Mills, NJ 08015
Browns Mills, NJ 08015
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 Mid-Atlantic Surgical Assoc.'s NPI number?
The NPI number for Mid-Atlantic Surgical Assoc. is 1619977741. It was assigned to this organization in the NPPES registry on July 29, 2005.
Where is Mid-Atlantic Surgical Assoc. located?
Mid-Atlantic Surgical Assoc. is located at 100 Madison Ave Gagnon Level C, Morristown, NJ 07960. The listed phone number is (973) 971-7300.
What is Mid-Atlantic Surgical Assoc.'s specialty?
The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
Is Mid-Atlantic Surgical Assoc. enrolled in Medicare?
Yes. Mid-Atlantic Surgical Assoc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mid-Atlantic Surgical Assoc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 20 clinicians in 2 Medicare specialties reassign their Medicare billing to Mid-Atlantic Surgical Assoc.. 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. The largest specialties are Cardiac Surgery (16) and Thoracic Surgery (4). Of these, 4 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Mid-Atlantic Surgical Assoc. accept?
Health plans from Oscar Health list Mid-Atlantic Surgical Assoc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Mid-Atlantic Surgical Assoc. was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Mid-Atlantic Surgical Assoc. · NPI 1619977741
Thoracic Surgery (Cardiothoracic Vascular Surgery) organization in Morristown, New Jersey. Organization record, active in the CMS NPPES registry since July 29, 2005.
## Identity
- **NPI:** 1619977741 (Entity type: Organization)
- **Enumerated:** July 29, 2005
- **Primary specialty:** Thoracic Surgery (Cardiothoracic Vascular Surgery) · taxonomy 208G00000X
- **Organization subpart:** No
- **Authorized official:** Douglas Irvin, ADMINISTRATOR
## Practice location
- **Address:** 100 MADISON AVE, GAGNON LEVEL C, Morristown, NJ 07960-6136
- **Phone:** (973) 971-7300 · **Fax:** (973) 984-7019
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 20 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Cardiac Surgery (16), Thoracic Surgery (4); 4 practice at this address and 5 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 21, 2022
- **Other identifiers:** Medicaid 3552501 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1619977741) · Data from the CMS NPPES public registry.