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JOANN GRAZIELLA LACERVA-HAHN PA
NPI 1801048392
Physician Assistant - Medical in New Haven, CT

Active since October 16, 2008PECOS EnrolledAccepts Medicare Assignment
20 YORK STREET, CB-2041, NEW HAVEN, CT 06510(203) 688-4748(203) 688-4740 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Joann Graziella Lacerva-hahn Pa NPPES

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

JOANN GRAZIELLA LACERVA-HAHN PA (NPI 1801048392) is an individual medical provider in New Haven, Connecticut, licensed in Connecticut (002133) and active in the NPI registry since October 2008. She is enrolled in Medicare PECOS, maintains a secondary practice location in West Hartford, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1801048392
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameJOANN GRAZIELLA LACERVA-HAHNCredential: PA
Location Address20 YORK STREET, CB-2041New Haven, CT 06510-3220
Mailing Address20 York Street, Cb-2041New Haven, CT 06510-3220 · (203) 688-4748 · Fax (203) 688-4740
Phone(203) 688-4748
Fax(203) 688-4740
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateOctober 16, 2008
Last NPPES UpdateMarch 17, 2018
✔ NPI 1801048392 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in CT · 002133
20 YORK STREET, CB-2041, New Haven, CT 06510
Open in Google Maps ↗

Secondary Practice Location 1

Location 1631 Quaker Ln SWest Hartford, CT 06110-1026 · Phone (860) 231-6130

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

Joann Graziella Lacerva-hahn Pa 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 ID8325186158
PECOS Enrollment IDI20091116000034
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.
148 services76 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.
59 services39 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.
23 services23 patients

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.

ALINA RAKHUBA MD
Hospitalist
20 YORK STREET, CB-2041
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4748
MARIBEL CABRERA MARTINEZ M.D.
Hospitalist
20 YORK STREET, CB-2041
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4748
OMAR YASSER ABED SHAKHTOUR MBBS
Hospitalist
20 YORK STREET, CB-2041
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (036) 884-7482
SCOTT NAVARRETT M.D.
Hospitalist
20 YORK STREET, CB-2041
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4748
DR. PHYLLIS TAWIAH MD
Hospitalist
20 YORK STREET, CB-2041
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4748
MISS DANIELLE PAZIENZA PA-C
Physician Assistant (Medical)
20 YORK STREET, CB-2041
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4748
DR. NIDHI SHAH M.D.
Hospitalist
20 YORK STREET, CB-2041
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4748
OSAMA KANDALAFT MD
Internal Medicine
20 YORK STREET, CB-2041
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4748

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 Joann Lacerva-hahn's NPI number?

The NPI number for Joann Lacerva-hahn is 1801048392. It was assigned to this individual provider in the NPPES registry on October 16, 2008.

Where is Joann Lacerva-hahn located?

Joann Lacerva-hahn practices at 20 York Street, Cb-2041, New Haven, CT 06510. The listed phone number is (203) 688-4748.

What is Joann Lacerva-hahn's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Joann Lacerva-hahn enrolled in Medicare?

Yes. Joann Lacerva-hahn 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 Joann Lacerva-hahn was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.