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KRISTEN CSIZMAR APRN
NPI 1861283897
Nurse Practitioner - Family in Hamden, CT

Active since May 17, 2025PECOS EnrolledAccepts Medicare Assignment
1952 WHITNEY AVE STE 8, HAMDEN, CT 06517(203) 848-1803 Get Directions Write a Review

NPPES record last updated: December 22, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 22, 2025, May 17, 2025 (2 updates tracked since 2025).

About Kristen Csizmar Aprn NPPES

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

KRISTEN CSIZMAR APRN (NPI 1861283897) is an individual family provider in Hamden, Connecticut, licensed in Connecticut (14714) and active in the NPI registry since May 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1861283897
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKRISTEN CSIZMARCredential: APRN
Location Address1952 WHITNEY AVE STE 8Hamden, CT 06517-1209
Mailing Address1952 Whitney Ave Ste 8Hamden, CT 06517-1209 · (203) 848-1803
Phone(203) 848-1803
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateMay 17, 2025
Last NPPES UpdateDecember 22, 20252 updates tracked since enumeration
NPPES CertifiedDecember 22, 2025
✔ NPI 1861283897 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CT · 14714
1952 WHITNEY AVE STE 8, Hamden, CT 06517
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Kristen Csizmar Aprn 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 ID9436650017
PECOS Enrollment IDI20250827002181
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.

Medicare Billing Reassignment

Medicare enrollment records show Kristen Csizmar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Margaret Chustecka Internal Medicine Of Greater New Haven
Same address
Internal Medicine
1952 WHITNEY AVE
Hamden, CT 06517
  • Reassigned Medicare billing, Connecticut enrollment
  • 32 clinicians in this Medicare group
NPI 1053344473 (203) 848-1803

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06517 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.

Other Providers at the Same Location NPPES 6

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

MADELYNN THERESA MOWAD
Nurse Practitioner (Family)
1952 WHITNEY AVE STE 8
HAMDEN, CT 06517
South Central Connecticut Planning Region (203) 848-1803
DR. JOYCE ELIZABETH WALL EDD, MSN, AGPCNP-C
Nurse Practitioner (Primary Care)
1952 WHITNEY AVE STE 8
HAMDEN, CT 06517
South Central Connecticut Planning Region (203) 848-1803
CARLEE CLARINO
Nurse Practitioner (Adult Health)
1952 WHITNEY AVE STE 8
HAMDEN, CT 06517
South Central Connecticut Planning Region (203) 848-1803
MS. SHEILA TURNER APRN
Nurse Practitioner (Adult Health)
1952 WHITNEY AVE STE 8
HAMDEN, CT 06517
South Central Connecticut Planning Region (203) 848-1803
MIROSLAW GRUSZKOS
Nurse Practitioner (Family)
1952 WHITNEY AVE STE 8
HAMDEN, CT 06517
South Central Connecticut Planning Region (203) 848-1803
FRANKLIN DEDOMINICIS PA-C
Physician Assistant
1952 WHITNEY AVE STE 8
HAMDEN, CT 06517
South Central Connecticut Planning Region (203) 848-1803

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 Kristen Csizmar's NPI number?

The NPI number for Kristen Csizmar is 1861283897. It was assigned to this individual provider in the NPPES registry on May 17, 2025.

Where is Kristen Csizmar located?

Kristen Csizmar practices at 1952 Whitney Ave Ste 8, Hamden, CT 06517. The listed phone number is (203) 848-1803.

What is Kristen Csizmar's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Kristen Csizmar enrolled in Medicare?

Yes. Kristen Csizmar 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.

Which organization bills Medicare for Kristen Csizmar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Csizmar reassigns Medicare benefits to Margaret Chustecka Internal Medicine Of Greater New Haven (Hamden, CT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kristen Csizmar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kristen Csizmar accept?

Health plans from Anthem Blue Cross and Blue Shield list Kristen Csizmar as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kristen Csizmar was last updated on December 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.