1. Home
  2. Directory
  3. Connecticut
  4. Redding
  5. Internal Medicine
  6. NPI Profile

DR. CLAUDIA BETH GRUSS M.D.
NPI 1548207194
Internal Medicine - Gastroenterology in Redding, CT

Active since June 01, 2006PECOS EnrolledAccepts Medicare Assignment
94.24/100
CMS Quality Rating
73 REDDING RD, REDDING, CT 06896(203) 544-9517(203) 544-9568 Get Directions Write a Review

NPPES record last updated: December 3, 2013. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Dr. Claudia Beth Gruss M.d. NPPES

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

DR. CLAUDIA BETH GRUSS M.D. (NPI 1548207194) is an individual gastroenterology provider in Redding, Connecticut, licensed in Connecticut (023644) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Warren Alpert Medical School Of Brown University (1977).

NPPES Registry Identity

NPI1548207194
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameDR. CLAUDIA BETH GRUSSCredential: M.D.
Location Address73 REDDING RDRedding, CT 06896-3210
Mailing AddressPo Box 270Georgetown, CT 06829-0270 · (203) 544-9517 · Fax (203) 544-9568
Phone(203) 544-9517
Fax(203) 544-9568
Sole ProprietorNo
Medical School CMSWarren Alpert Medical School Of Brown UniversityGraduated 1977
Enumeration DateJune 1, 2006
Last NPPES UpdateDecember 3, 2013
✔ NPI 1548207194 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CT · 023644
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedInternal MedicineTaxonomy 207R00000X · License 023644 (CT)
73 REDDING RD, Redding, CT 06896
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINB39202CT
Medicare ID-Type Unspecified100000298CT
Medicaid001236447CT

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Claudia Beth Gruss M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8729036645
PECOS Enrollment IDI20101014001067
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06896 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.24/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality78.26
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES

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

DR. ANNE M HERO D.M.D.
Dentist (General Practice)
73 REDDING RD
REDDING, CT 06896
Western Connecticut Planning Region (203) 544-9507

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 Claudia Gruss's NPI number?

The NPI number for Claudia Gruss is 1548207194. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Where is Claudia Gruss located?

Claudia Gruss practices at 73 Redding Rd, Redding, CT 06896. The listed phone number is (203) 544-9517.

What is Claudia Gruss's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Claudia Gruss enrolled in Medicare?

Yes. Claudia Gruss is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Claudia Gruss was last updated on December 3, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.