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ANN CHOJNACKI
NPI 1497165039
Social Worker - Clinical in Hamburg, NY

Active since May 05, 2014PECOS EnrolledAccepts Medicare Assignment
4535 SOUTHWESTERN BLVD, SUITE 704, HAMBURG, NY 14075(716) 689-3333(716) 689-9695 Get Directions Write a Review

NPPES record last updated: May 5, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ann Chojnacki NPPES

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

ANN CHOJNACKI (NPI 1497165039) is an individual clinical provider in Hamburg, New York, licensed in New York (038066) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS and is a graduate of Other (1998).

NPPES Registry Identity

NPI1497165039
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameANN CHOJNACKI
Location Address4535 SOUTHWESTERN BLVD, SUITE 704Hamburg, NY 14075-1860
Mailing Address85 Bryant Woods SAmherst, NY 14228-3604 · (716) 689-3333 · Fax (716) 689-9695
Phone(716) 689-3333
Fax(716) 689-9695
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateMay 5, 2014
✔ NPI 1497165039 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NY · 038066
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
4535 SOUTHWESTERN BLVD, Hamburg, NY 14075
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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

Ann Chojnacki 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 ID1850515495
PECOS Enrollment IDI20140620001950
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14075 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
$0.00 typical visit price
range $54.87 – $166.88
Typical copayment $0.00 (range $13.71 – $41.72)
Most-billed visit code NA
Established Patient
$68.57 typical visit price
range $17.54 – $136.14
Typical copayment $17.14 (range $4.38 – $34.03)
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.

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.

NICOLE CEPPAGLIA
Speech-Language Pathologist
4535 SOUTHWESTERN BLVD, SUITE 203
HAMBURG, NY 14075
Erie County (716) 202-1161
HAMBURG NURSE PRACTITIONERS IN ADULT & FAMILY HEALTH CARE PLLC
Nurse Practitioner (Family)
4535 SOUTHWESTERN BLVD, SUITE 705
HAMBURG, NY 14075
Erie County (716) 648-3300
MADELEINE LAUREN BLOM
Case Manager/Care Coordinator
4535 SOUTHWESTERN BLVD
HAMBURG, NY 14075
Erie County (716) 884-0888
LYNN KUNZ
Specialist
4535 SOUTHWESTERN BLVD, SUITE 203
HAMBURG, NY 14075
Erie County (716) 202-1161
TITIANA THERESA CARMICHAEL
Case Manager/Care Coordinator
4535 SOUTHWESTERN BLVD
HAMBURG, NY 14075
Erie County (716) 422-5490
STACY SMITH
Speech-Language Pathologist
4535 SOUTHWESTERN BLVD, SUITE 203
HAMBURG, NY 14075
Erie County (716) 202-1161
WENDY VERRALL
Case Manager/Care Coordinator
4535 SOUTHWESTERN BLVD
HAMBURG, NY 14075
Erie County (716) 422-5490
ADJO DONALDINE BOUKARI
Case Manager/Care Coordinator
4535 SOUTHWESTERN BLVD
HAMBURG, NY 14075
Erie County (716) 884-0888

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 Ann Chojnacki's NPI number?

The NPI number for Ann Chojnacki is 1497165039. It was assigned to this individual provider in the NPPES registry on May 5, 2014.

Where is Ann Chojnacki located?

Ann Chojnacki practices at 4535 Southwestern Blvd Suite 704, Hamburg, NY 14075. The listed phone number is (716) 689-3333.

What is Ann Chojnacki's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Ann Chojnacki enrolled in Medicare?

Yes. Ann Chojnacki 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.

What insurance does Ann Chojnacki accept?

Health plans from Providence Health Plan list Ann Chojnacki 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 Ann Chojnacki was last updated on May 5, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.