MASS LUNG & CRITICAL CARE, PLLC
NPI 1992496301
Internal Medicine - Critical Care Medicine in Marlborough, MA
About Mass Lung & Critical Care, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MASS LUNG & CRITICAL CARE, PLLC (NPI 1992496301) is a healthcare organization registered as a critical care medicine in Marlborough, Massachusetts and active in the NPI registry since May 2023. The organization lists Corey Saltin, Physician Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Mass Lung & Critical Care, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Mass Lung & Critical Care, PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
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 Mass Lung & Critical Care, PLLC's NPI number?
The NPI number for Mass Lung & Critical Care, PLLC is 1992496301. It was assigned to this organization in the NPPES registry on May 17, 2023.
Where is Mass Lung & Critical Care, PLLC located?
Mass Lung & Critical Care, PLLC is located at 157 Union St, Marlborough, MA 01752. The listed phone number is (508) 942-7935.
What is Mass Lung & Critical Care, PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Mass Lung & Critical Care, PLLC enrolled in Medicare?
Yes. Mass Lung & Critical Care, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mass Lung & Critical Care, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Pulmonary Disease, reassign their Medicare billing to Mass Lung & Critical Care, PLLC. 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Mass Lung & Critical Care, PLLC accept?
Health plans from Anthem Blue Cross and Blue Shield list Mass Lung & Critical Care, PLLC 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 Mass Lung & Critical Care, PLLC was last updated on May 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mass Lung & Critical Care, Pllc · NPI 1992496301
Critical Care Medicine organization in Marlborough, Massachusetts. Organization record, active in the CMS NPPES registry since May 17, 2023.
## Identity
- **NPI:** 1992496301 (Entity type: Organization)
- **Enumerated:** May 17, 2023
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **Organization subpart:** No
- **Authorized official:** Corey Saltin, PHYSICIAN OWNER
## Practice location
- **Address:** 157 UNION ST, Marlborough, MA 01752-1228
- **Phone:** (508) 942-7935
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians (Pulmonary Disease) reassign Medicare billing to this organization (form CMS-855R); 1 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 17, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1992496301) · Data from the CMS NPPES public registry.