KAREN KIELISZEK NP
NPI 1811951031
Nurse Practitioner - Obstetrics & Gynecology in Buffalo, NY

Active since April 14, 2006PECOS EnrolledAccepts Medicare Assignment
155 LAWN AVE, BUFFALO, NY 14207(716) 875-2904 Get Directions Write a Review

NPPES record last updated: September 4, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Karen Kieliszek Np NPPES

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

KAREN KIELISZEK NP (NPI 1811951031) is an individual obstetrics & gynecology provider in Buffalo, New York, licensed in New York (420400) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, is affiliated with Kaleida Health, and is a graduate of State University Of New York At Buffalo School Of Medicine (1997).

NPPES Registry Identity

NPI1811951031
Entity TypeIndividualFemale
Primary Taxonomy363LX0001X
Provider Legal NameKAREN KIELISZEKCredential: NP
Location Address155 LAWN AVEBuffalo, NY 14207-1816
Mailing Address1001 Humboldt PkwyBuffalo, NY 14208-2221 · (716) 887-8272
Sole ProprietorNo
Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 1997
Enumeration DateApril 14, 2006
Last NPPES UpdateSeptember 4, 2019
NPI 1811951031 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Obstetrics & GynecologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LX0001X
License Licensed in NY · 420400
155 LAWN AVE, Buffalo, NY 14207

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

Karen Kieliszek Np 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 ID2163547381
PECOS Enrollment IDI20100913000000
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Kaleida Health

Acute Care Hospitals · Buffalo, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330005
Location100 High StreetBuffalo, NY 14210 · Erie County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14207 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
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
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 20

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

Registered Nurse
155 LAWN AVE
BUFFALO, NY 14207
Pharmacist
155 LAWN AVE
BUFFALO, NY 14207
Physician Assistant
155 LAWN AVE
BUFFALO, NY 14207
Licensed Practical Nurse
155 LAWN AVE
BUFFALO, NY 14207
Family Medicine
155 LAWN AVE
BUFFALO, NY 14207
Licensed Practical Nurse
155 LAWN AVE
BUFFALO, NY 14207
Dentist
155 LAWN AVE
BUFFALO, NY 14207
Social Worker
155 LAWN AVE
BUFFALO, NY 14207

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 Karen Kieliszek's NPI number?

The NPI number for Karen Kieliszek is 1811951031. It was assigned to this individual provider in the NPPES registry on April 14, 2006.

Where is Karen Kieliszek located?

Karen Kieliszek practices at 155 Lawn Ave, Buffalo, NY 14207. The listed phone number is (716) 875-2904.

What is Karen Kieliszek's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.

Is Karen Kieliszek enrolled in Medicare?

Yes. Karen Kieliszek 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.

Is Karen Kieliszek affiliated with any hospitals?

According to CMS data, Karen Kieliszek is affiliated with Kaleida Health.

When was this NPI record last updated?

The NPPES record for Karen Kieliszek was last updated on September 4, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.