1. Home
  2. Directory
  3. New York
  4. Katonah
  5. Pediatrics
  6. NPI Profile

DR. CHRISTINE KARWOWSKI M.D.
NPI 1770805632
Pediatrics - Pediatric Gastroenterology in Katonah, NY

Active since February 19, 2010PECOS Enrolled
111 BEDFORD RD, KATONAH, NY 10536(914) 241-1050 Get Directions Write a Review

NPPES record last updated: April 4, 2023. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Christine Karwowski M.d. NPPES

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

DR. CHRISTINE KARWOWSKI M.D. (NPI 1770805632) is an individual pediatric gastroenterology provider in Katonah, New York, licensed in Pennsylvania (MT 190581) and active in the NPI registry since February 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1770805632
Entity TypeIndividualFemale
Primary Taxonomy2080P0206X
Provider Legal NameDR. CHRISTINE KARWOWSKICredential: M.D.
Location Address111 BEDFORD RDKatonah, NY 10536-2115
Mailing Address111 Bedford RdKatonah, NY 10536-2115 · (914) 241-1050
Phone(914) 241-1050
Sole ProprietorYes
Enumeration DateFebruary 19, 2010
Last NPPES UpdateApril 4, 2023
NPPES CertifiedApril 4, 2023
✔ NPI 1770805632 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0206X
License✔ Licensed in PA · MT 190581
Definition
A pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using lighted scopes to see internal organs.
111 BEDFORD RD, Katonah, NY 10536
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Christine Karwowski M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 10536 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

COLLEEN ELIZABETH SPANG FNP
Nurse Practitioner (Family)
111 BEDFORD RD
KATONAH, NY 10536
Westchester County (914) 232-3135
DR. MARIA R. SANGIORGIO M.D.
Psychiatry & Neurology (Neurology)
111 BEDFORD RD, STE. 2800
KATONAH, NY 10536
Westchester County (914) 241-1050
MARGARET ELAINE VAUGHAN MD
Internal Medicine
111 BEDFORD RD, CAREMOUNT MEDICAL PC
KATONAH, NY 10536
Westchester County (914) 241-1050
MAUD L LEMERCIER MD
Surgery
111 BEDFORD RD, CARE MOUNT MEDICAL PC
KATONAH, NY 10536
Westchester County (914) 232-3135
MICHAEL SOLOMON WEIN MD
Internal Medicine
111 BEDFORD RD, CAREMOUNT MEDICAL PC
KATONAH, NY 10536
Westchester County (914) 241-1050
DR. GREGORY S WISDOM M.D.
Otolaryngology
111 BEDFORD RD, CAREMOUNT MEDICAL, PC
KATONAH, NY 10536
Westchester County (914) 241-1050
DR. AYELET MIZRACHI-JONISCH M.D.
Dermatology
111 BEDFORD RD
KATONAH, NY 10536
Westchester County (914) 232-3135
SCOTT GOTTESFELD MD
Internal Medicine (Cardiovascular Disease)
111 BEDFORD RD, CARE MOUNT MEDICAL PC
KATONAH, NY 10536
Westchester County (914) 232-3135

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 Christine Karwowski's NPI number?

The NPI number for Christine Karwowski is 1770805632. It was assigned to this individual provider in the NPPES registry on February 19, 2010.

Where is Christine Karwowski located?

Christine Karwowski practices at 111 Bedford Rd, Katonah, NY 10536. The listed phone number is (914) 241-1050.

What is Christine Karwowski's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.

Is Christine Karwowski enrolled in Medicare?

Yes. Christine Karwowski is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Christine Karwowski was last updated on April 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.