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HHC PHYSICIAN SERVICES, PLLC
NPI 1962212779
Internal Medicine - Pulmonary Disease in Guilford, CT

Active since January 13, 2025CLIA Certified · 2 labs
350 GOOSE LN STE 203B, GUILFORD, CT 06437(203) 738-7700(203) 689-6500 Get Directions Write a Review

NPPES record last updated: January 15, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Hhc Physician Services, Pllc NPPES

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

HHC PHYSICIAN SERVICES, PLLC (NPI 1962212779) is a healthcare organization registered as a pulmonary disease in Guilford, Connecticut and active in the NPI registry since January 2025. The organization holds 2 active CLIA laboratory certificates, maintains 2 additional practice locations, and lists David B Simon, Md, Ceo, as its authorized official.

NPPES Registry Identity

NPI1962212779
Entity TypeOrganization
Primary Taxonomy207RP1001X
Legal Business NameHHC PHYSICIAN SERVICES, PLLC
Location Address350 GOOSE LN STE 203BGuilford, CT 06437-2492
Mailing AddressPo Box 830415Philadelphia, PA 19182-0415 · (203) 488-7228 · Fax (203) 488-7227
Phone(203) 738-7700
Fax(203) 689-6500
Organization SubpartYesParent: Hartford Healthcare Medical Group Specialists, Pllc
Authorized OfficialDavid B SimonMd, Ceo · (203) 488-7228
Enumeration DateJanuary 13, 2025
Last NPPES UpdateJanuary 15, 2026
NPPES CertifiedJanuary 15, 2026
✔ NPI 1962212779 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
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.
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X
Also ListedInternal Medicine · Sleep MedicineTaxonomy 207RS0012X
350 GOOSE LN STE 203B, Guilford, CT 06437
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Secondary Practice Locations 2

Location 1322 E Main St Ste 1BBranford, CT 06405-3136 · Phone (203) 488-7228 · Fax (203) 488-7227
Location 2250 Indian River Rd Ste 300Orange, CT 06477-3695 · Phone (203) 738-7700 · Fax (203) 689-6500

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

CLIA Laboratory Certificates CMS CLIA 2

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 07D2330174

Hhc Physician Services, PLLC · Guilford, CT
Active · expires Sep 10, 2027
CLIA Number07D2330174
Laboratory TypePhysician Office
Certificate Effective DateSeptember 11, 2025
Certificate Expiration DateSeptember 10, 2027
Laboratory DirectorDavid B. Simon
Laboratory Phone(203) 738-7700
Laboratory LocationHhc Physician Services, PLLC350 Goose Lane, Suite 203B, Guilford, CT 06437
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 07D0955338

Hhc Physician Services, PLLC · Guilford, CT
Active · expires Dec 27, 2026
CLIA Number07D0955338
Laboratory TypePhysician Office
Certificate Effective DateDecember 28, 2024
Certificate Expiration DateDecember 27, 2026
Laboratory DirectorDavid Hass
Laboratory Phone(203) 458-4463
Laboratory LocationHhc Physician Services, PLLC1591 Boston Post Road, Guilford, CT 06437
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 5

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

PHYSICIANS ALLIANCE OF CONNECTICUT, LLC
Orthopaedic Surgery
350 GOOSE LN STE 203B
GUILFORD, CT 06437
South Central Connecticut Planning Region (203) 408-2700
LORI LYNN CICCONE PA
Physician Assistant (Medical)
350 GOOSE LN STE 203B
GUILFORD, CT 06437
South Central Connecticut Planning Region (203) 932-6481
DR. JONATHAN THOMAS PUCHALSKI M.D.
Internal Medicine (Pulmonary Disease)
350 GOOSE LN STE 203B
GUILFORD, CT 06437
South Central Connecticut Planning Region (203) 738-7700
LISA B STEIN
Nurse Practitioner (Primary Care)
350 GOOSE LN STE 203B
GUILFORD, CT 06437
South Central Connecticut Planning Region (475) 900-9800
MIRUNA CARNARU M.D.
Internal Medicine (Rheumatology)
350 GOOSE LN STE 203B
GUILFORD, CT 06437
South Central Connecticut Planning Region (203) 713-5500

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 Hhc Physician Services, PLLC's NPI number?

The NPI number for Hhc Physician Services, PLLC is 1962212779. It was assigned to this organization in the NPPES registry on January 13, 2025.

Where is Hhc Physician Services, PLLC located?

Hhc Physician Services, PLLC is located at 350 Goose Ln Ste 203B, Guilford, CT 06437. The listed phone number is (203) 738-7700.

What is Hhc Physician Services, PLLC's specialty?

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

Does Hhc Physician Services, PLLC hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Hhc Physician Services, PLLC was last updated on January 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.