1. Home
  2. Directory
  3. Connecticut
  4. New Haven
  5. Physician Assistant
  6. NPI Profile

LYDIA SEGUI PA-C
NPI 1508864026
Physician Assistant in New Haven, CT

Active since July 08, 2005PECOS EnrolledAccepts Medicare Assignment
93.27/100
CMS Quality Rating
1450 CHAPEL STREET, NEW HAVEN, CT 06511(203) 789-3000 Get Directions Write a Review

NPPES record last updated: April 3, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Lydia Segui Pa-c NPPES

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

LYDIA SEGUI PA-C (NPI 1508864026) is an individual physician assistant in New Haven, Connecticut, licensed in Connecticut (001594) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS and is a graduate of Other (2002).

NPPES Registry Identity

NPI1508864026
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameLYDIA SEGUICredential: PA-C
Location Address1450 CHAPEL STREETNew Haven, CT 06511
Mailing Address1450 Chapel Street, Hospital Of St. RaphaelNew Haven, CT 06511 · (203) 789-3000
Phone(203) 789-3000
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateJuly 8, 2005
Last NPPES UpdateApril 3, 2012
✔ NPI 1508864026 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CT · 001594
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1450 CHAPEL STREET, New Haven, CT 06511
Open in Google Maps ↗

Other Identifiers 1

Medicare ID-Type Unspecified970001807

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

Lydia Segui Pa-c 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 ID7012962475
PECOS Enrollment IDI20050317001050
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 3

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.
262 services100 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
47 services46 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
30 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06511 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
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
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

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.

DR. RICHARD J. BARSE MD
Internal Medicine
1450 CHAPEL STREET
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 789-4044
DR. STEVEN J. ANGELO MD
Internal Medicine
1450 CHAPEL STREET, SAINT RAPHAEL FACULTY PHYSICIANS
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 789-5946
MS. DEBORAH ROSE COOKE PA-C
Physician Assistant (Surgical)
1450 CHAPEL STREET
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 415-6807
YUNG AH LEE M.D.
Internal Medicine (Geriatric Medicine)
1450 CHAPEL STREET, GERIATRIC SERVICES
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 688-8200
DR. RAVI KAZA MD
Obstetrics & Gynecology
1450 CHAPEL STREET, SAINT RAPHAEL FACULTY PHYSICIANS
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 789-4074
DR. GRAHAM MARK GRABOWSKI DMD
Student in an Organized Health Care Education/Training Program
1450 CHAPEL STREET, HOSPITAL OF SAINT RAPHAEL
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 789-3156
MR. SHANNON B KNAGGS APRN
Pediatrics
1450 CHAPEL STREET
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 789-4074
LAUREN NICOLE BENDEL PHARMD
Pharmacist
1450 CHAPEL STREET, DEPARTMENT OF PHARMACY SERVICES
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 789-6267

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 Lydia Segui's NPI number?

The NPI number for Lydia Segui is 1508864026. It was assigned to this individual provider in the NPPES registry on July 8, 2005.

Where is Lydia Segui located?

Lydia Segui practices at 1450 Chapel Street, New Haven, CT 06511. The listed phone number is (203) 789-3000.

What is Lydia Segui's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Lydia Segui enrolled in Medicare?

Yes. Lydia Segui 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 Lydia Segui was last updated on April 3, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.