HHC PHYSICIAN SERVICES, PLLC
NPI 1962212779
Internal Medicine - Pulmonary Disease in Guilford, CT
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
Specialties & Licenses 3
Secondary Practice Locations 2
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)
Hhc Physician Services, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
156Medicare enrollment records show 156 clinicians reassign Medicare billing to Hhc Physician Services, PLLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 16 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 15
Nearest to this location (20)
See all 156Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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, CTCertificate of Waiver 07D0955338
Hhc Physician Services, PLLC · Guilford, CTFrequently 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.
Is Hhc Physician Services, PLLC enrolled in Medicare?
Yes. Hhc Physician Services, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Hhc Physician Services, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 156 clinicians in 15 Medicare specialties reassign their Medicare billing to Hhc Physician Services, 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. The largest specialties are Nurse Practitioner (80), Internal Medicine (25) and Gastroenterology (16). Of these, 2 practice at this address and 16 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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.
What insurance does Hhc Physician Services, PLLC accept?
Health plans from Anthem Blue Cross and Blue Shield list Hhc Physician Services, 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 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 9 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.
# Hhc Physician Services, Pllc · NPI 1962212779
Pulmonary Disease organization in Guilford, Connecticut. Organization record, active in the CMS NPPES registry since January 13, 2025.
## Identity
- **NPI:** 1962212779 (Entity type: Organization)
- **Enumerated:** January 13, 2025
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **Organization subpart:** Yes (part of Hartford Healthcare Medical Group Specialists, Pllc)
- **Authorized official:** David Simon, MD, CEO
## Practice location
- **Address:** 350 GOOSE LN STE 203B, Guilford, CT 06437-2492
- **Phone:** (203) 738-7700 · **Fax:** (203) 689-6500
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 156 clinicians in 15 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (80), Internal Medicine (25), Gastroenterology (16); 2 practice at this address and 16 within 10 miles; [full list](https://npiprofile.com/npi/1962212779/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 15, 2026
- **CLIA laboratory certificates:** 2 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1962212779) · Data from the CMS NPPES public registry.