CATHERINE HARTIGAN
NPI 1689317695
Nurse Practitioner - Psychiatric/Mental Health in New Haven, CT

Q: What is Catherine Hartigan's NPI number?

The NPI number for Catherine Hartigan is 1689317695. It was assigned to this individual provider in the NPPES registry on April 18, 2022.

Q: What is Catherine Hartigan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Active since April 18, 2022PECOS EnrolledAccepts Medicare Assignment

73.56/100

CMS Quality Rating

184 LIBERTY ST, NEW HAVEN, CT 06519(203) 688-9704 Get Directions Write a Review

NPPES record last updated: March 28, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 28, 2026, Oct 16, 2023, Aug 10, 2022 and 2 more (5 updates tracked since 2022).

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About Catherine Hartigan NPPES

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

CATHERINE HARTIGAN (NPI 1689317695) is an individual psychiatric/mental health provider in New Haven, Connecticut, licensed in Connecticut (010813) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in New Haven, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1689317695

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameCATHERINE HARTIGAN

Location Address184 LIBERTY STNew Haven, CT 06519-1625

Mailing Address184 Liberty StNew Haven, CT 06519-1625 · (203) 688-9907

Phone(203) 688-9704

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateApril 18, 2022

Last NPPES UpdateMarch 28, 20265 updates tracked since enumeration

NPPES CertifiedMarch 28, 2026

✔ NPI 1689317695 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in CT · 010813

Also ListedRegistered NurseTaxonomy 163W00000X · License 173412 (CT), 2364237 (MA)

184 LIBERTY ST, New Haven, CT 06519

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Secondary Practice Location 1

Location 11450 Chapel StNew Haven, CT 06511-4405 · Phone (203) 789-3000

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

Catherine Hartigan 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 ID6800272808

PECOS Enrollment IDI20220928002200

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 2

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

86 services16 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

23 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06519 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

$93.86 typical visit price

range $60.82 – $183.10

Typical copayment $23.46 (range $15.20 – $45.77)

Most-billed visit code 99203

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.

73.56/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

75.84

Promoting Interoperability

Improvement Activities

Cost

51.43

Other Providers at the Same Location NPPES 20

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

DIANE K VIVEIROS MSW (LCSW/LICSW)

Social Worker (Clinical)

184 LIBERTY ST, LV110
NEW HAVEN, CT 06519

South Central Connecticut Planning Region (203) 688-9926

DR. KATHARINE CIOE MD

Psychiatry & Neurology (Psychiatry)