CATHARINE ANN ARNOLD MD
NPI 1306909742
Internal Medicine - Rheumatology in Guilford, CT

Active since December 18, 2006PECOS EnrolledAccepts Medicare Assignment
93.27/100
CMS Quality Rating
385 CHURCH ST, SUITE 101, GUILFORD, CT 06437(203) 453-0361(203) 453-8510 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Catharine Ann Arnold Md NPPES

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

CATHARINE ANN ARNOLD MD (NPI 1306909742) is an individual rheumatology provider in Guilford, Connecticut, licensed in Connecticut (029833) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Yale University School Of Medicine (1986).

NPPES Registry Identity

NPI1306909742
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameCATHARINE ANN ARNOLDCredential: MD
Location Address385 CHURCH ST, SUITE 101Guilford, CT 06437-2003
Mailing Address385 Church St, Suite 101Guilford, CT 06437-2003 · (203) 453-0361 · Fax (203) 453-8510
Fax(203) 453-8510
Sole ProprietorNo
Medical School CMSYale University School Of MedicineGraduated 1986
Enumeration DateDecember 18, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1306909742 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License Licensed in CT · 029833
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
385 CHURCH ST, Guilford, CT 06437

Other Identifiers 2

Medicare UPIND98285CT
Medicare ID-Type Unspecified110008678CT

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

Catharine Ann Arnold Md 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 ID4880745280
PECOS Enrollment IDI20090625000012
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.

Areas of Expertise CMS Part B claims 13

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
878 services399 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
239 services239 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
116 services116 patients
Influenza vaccine, inactivated 90653
The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.
91 services91 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
53 services49 patients
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 90677
The Pneumococcal Conjugate Vaccine (PCV20) is a shot given to protect against 20 types of bacteria that can cause serious infections like pneumonia and meningitis. It's administered through a muscle, usually in the arm. It's important for overall health.
25 services25 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06437 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.

93.27/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality81.72
Promoting Interoperability78.03
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers14 claims23 services$6.03 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 19

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

Physical Therapist
385 CHURCH ST
GUILFORD, CT 06437
Physical Therapist
385 CHURCH ST
GUILFORD, CT 06437
Physical Therapist
385 CHURCH ST
GUILFORD, CT 06437
Nurse Practitioner (Primary Care)
385 CHURCH ST, SUITE101
GUILFORD, CT 06437
Internal Medicine
385 CHURCH ST, SUITE 101
GUILFORD, CT 06437
Occupational Therapist
385 CHURCH ST
GUILFORD, CT 06437
Hospitalist
385 CHURCH ST, 101
GUILFORD, CT 06437
Physical Therapist
385 CHURCH ST
GUILFORD, CT 06437

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 Catharine Arnold's NPI number?

The NPI number for Catharine Arnold is 1306909742. It was assigned to this individual provider in the NPPES registry on December 18, 2006.

Where is Catharine Arnold located?

Catharine Arnold practices at 385 Church St Suite 101, Guilford, CT 06437. The listed phone number is (203) 453-0361.

What is Catharine Arnold's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Catharine Arnold enrolled in Medicare?

Yes. Catharine Arnold 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 Catharine Arnold was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.