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UPSTATE LUNG & CRITICAL CARE SPECIALISTS, PC
NPI 1851531685
Internal Medicine - Pulmonary Disease in Union, SC

Active since March 06, 2009CLIA 42D0981457 · Waiver
1005 THOMPSON BLVD, UNION, SC 29379(864) 427-0278 Get Directions Write a Review

NPPES record last updated: March 6, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Upstate Lung & Critical Care Specialists, Pc NPPES

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

UPSTATE LUNG & CRITICAL CARE SPECIALISTS, PC (NPI 1851531685) is a healthcare organization registered as a pulmonary disease in Union, South Carolina and active in the NPI registry since March 2009. The organization holds a CLIA Waiver certificate valid through December 27, 2026 and lists Gregory J Feldman, President, as its authorized official.

NPPES Registry Identity

NPI1851531685
Entity TypeOrganization
Primary Taxonomy207RP1001X
Legal Business NameUPSTATE LUNG & CRITICAL CARE SPECIALISTS, PC
Location Address1005 THOMPSON BLVDUnion, SC 29379-7409
Mailing Address1091 Boiling Springs RdSpartanburg, SC 29303-2248 · (864) 573-6320 · Fax (864) 208-0352
Phone(864) 427-0278
Organization SubpartNo
Authorized OfficialGregory J FeldmanPresident · (864) 573-6320
Enumeration DateMarch 6, 2009
✔ NPI 1851531685 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in SC · 158368
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
1005 THOMPSON BLVD, Union, SC 29379
Open in Google Maps ↗

Other Identifiers 2

Medicare PIN7034SC
MedicaidGP3212SC

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include First Choice Next.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 42D0981457

Upstate Lung & Critical Care Specialists For Gregory J Feldman, MD, PC · Spartanburg, SC
Active · expires Dec 27, 2026
CLIA Number42D0981457
Laboratory TypePhysician Office
Certificate Effective DateDecember 28, 2024
Certificate Expiration DateDecember 27, 2026
Laboratory DirectorJoseph A. Boscia III
Laboratory Phone(864) 573-6320
Laboratory LocationUpstate Lung & Critical Care Specialists For Gregory J Feldman, MD, PC151 Harold Fleming Court, Spartanburg, SC 29303
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CAROLINA INTERNAL MEDICINE OF UNION, LLC
Internal Medicine
1005 THOMPSON BLVD
UNION, SC 29379
Union County (864) 427-9311
MARY BLACK PHYSICIANS GROUP, LLC
Internal Medicine
1005 THOMPSON BLVD
UNION, SC 29379
Union County (864) 427-9311
SHERRY L PHILLIPS
Registered Nurse
1005 THOMPSON BLVD
UNION, SC 29379
Union County (864) 427-1172
MARY BLACK PHYSICIANS GROUP LLC
Clinic/Center (Rural Health)
1005 THOMPSON BLVD
UNION, SC 29379
Union County (864) 427-9311

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 Upstate Lung & Critical Care Specialists, PC's NPI number?

The NPI number for Upstate Lung & Critical Care Specialists, PC is 1851531685. It was assigned to this organization in the NPPES registry on March 6, 2009.

Where is Upstate Lung & Critical Care Specialists, PC located?

Upstate Lung & Critical Care Specialists, PC is located at 1005 Thompson Blvd, Union, SC 29379. The listed phone number is (864) 427-0278.

What is Upstate Lung & Critical Care Specialists, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Does Upstate Lung & Critical Care Specialists, PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 42D0981457) is associated with this NPI, valid through December 27, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Upstate Lung & Critical Care Specialists, PC accept?

Health plans from First Choice Next list Upstate Lung & Critical Care Specialists, PC 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 Upstate Lung & Critical Care Specialists, PC was last updated on March 6, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.