DR. CHARLES PHILIP KOCZKA MD
NPI 1699966259
Internal Medicine - Gastroenterology in New York, NY

Q: What is Charles Koczka's NPI number?

The NPI number for Charles Koczka is 1699966259. It was assigned to this individual provider in the NPPES registry on August 7, 2007.

Q: What is Charles Koczka's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Charles Koczka was last updated on April 29, 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.

Active since August 07, 2007PECOS EnrolledAccepts Medicare Assignment

161 FT WASHINGTN AVE, HIP 8, NEW YORK, NY 10032(212) 305-7307 Get Directions Write a Review

NPPES record last updated: April 29, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Charles Philip Koczka Md NPPES

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

DR. CHARLES PHILIP KOCZKA MD (NPI 1699966259) is an individual gastroenterology provider in New York, New York, licensed in New York (268585) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS, is affiliated with White Plains Hospital Center, and is a graduate of State University Of New York Downstate Medical Center (2007).

NPPES Registry Identity

NPI1699966259

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. CHARLES PHILIP KOCZKACredential: MD

Location Address161 FT WASHINGTN AVE, HIP 8New York, NY 10032-3729

Mailing Address630 W 168th St, Box 4New York, NY 10032-3725

Phone(212) 305-7307

Sole ProprietorYes

Medical School CMSState University Of New York Downstate Medical CenterGraduated 2007

Enumeration DateAugust 7, 2007

Last NPPES UpdateApril 29, 2014

✔ NPI 1699966259 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in NY · 268585

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

161 FT WASHINGTN AVE, New York, NY 10032

Open in Google Maps ↗

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

Dr. Charles Philip Koczka Md 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 ID143462127

PECOS Enrollment IDI20130805000664, I20190418000750

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 Charles Koczka reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Westchester Medical Group, P.C.

18 mi

Critical Care Medicine

800 WESTCHESTER AVE STE N715
Rye Brook, NY 10573

Reassigned Medicare billing, Connecticut and New York enrollments
186 clinicians in this Medicare group

NPI 1881653822 (908) 988-0428

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

Areas of Expertise CMS Part B claims 13

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

129 services121 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

38 services38 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

35 services35 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

32 services29 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

29 services29 patients

Imaging of digestive tract done from the inside of the digestive tract 91110

This procedure, known as an endoscopy, involves a small camera being passed into the digestive tract. It helps doctors to see the inside of your digestive system in detail. This can aid in diagnosing conditions or planning treatments. It's generally safe and can provide valuable information.

27 services27 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

24 services24 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

16 services16 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

13 services13 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

12 services12 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

12 services12 patients

Blood test, comprehensive group of blood chemicals 80053

A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.

12 services12 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

12 services12 patients

Hospital Affiliations CMS Care Compare

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

White Plains Hospital Center

Acute Care Hospitals · White Plains, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330304

Location41 East Post R0adWhite Plains, NY 10601 · Westchester County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10032 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

$150.24 typical visit price

range $65.69 – $198.19

Typical copayment $37.56 (range $16.42 – $49.54)

Most-billed visit code 99204

Established Patient

$114.88 typical visit price

range $21.20 – $160.66

Typical copayment $28.72 (range $5.30 – $40.16)

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.

MARIE C ANDERSON MD

Obstetrics & Gynecology

161 FT WASHINGTN AVE
NEW YORK, NY 10032

New York County (212) 305-2862

HUSSEIN RAHIM MD

Internal Medicine (Cardiovascular Disease)

161 FT WASHINGTN AVE
NEW YORK, NY 10032

New York County (212) 342-0444

DR. BANI CHANDER ROLAND MD

Internal Medicine (Gastroenterology)

161 FT WASHINGTN AVE
NEW YORK, NY 10032

New York County (212) 305-1021

MARKUS YASHAVANT MAPARA M.D.

Internal Medicine (Medical Oncology)

161 FT WASHINGTN AVE, HERBERT IRVING PAVILION
NEW YORK, NY 10032

New York County (646) 317-4805

JULIE ANN MELIA FNP

Nurse Practitioner (Family)

161 FT WASHINGTN AVE
NEW YORK, NY 10032

New York County (646) 317-2211

MICHAEL H COHEN MD PC

Internal Medicine

161 FT WASHINGTN AVE
NEW YORK, NY 10032

New York County (212) 305-5440

FIORDALIZA CRUZ-PEREZ FNP-BC

Nurse Practitioner (Family)

161 FT WASHINGTN AVE
NEW YORK, NY 10032

New York County (212) 305-5874

MS. RAQUEL SIMILIO L.AC, LMT, CLT

Acupuncturist

161 FT WASHINGTN AVE
NEW YORK, NY 10032

New York County (212) 305-8029

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 Charles Koczka's NPI number?

The NPI number for Charles Koczka is 1699966259. It was assigned to this individual provider in the NPPES registry on August 7, 2007.

Where is Charles Koczka located?

Charles Koczka practices at 161 Ft Washingtn Ave Hip 8, New York, NY 10032. The listed phone number is (212) 305-7307.

What is Charles Koczka's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Charles Koczka enrolled in Medicare?

Yes. Charles Koczka 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 Charles Koczka's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Charles Koczka reassigns Medicare benefits to Westchester Medical Group, P.C. (Rye Brook, NY). 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 Charles Koczka's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Charles Koczka affiliated with any hospitals?

According to CMS data, Charles Koczka is affiliated with White Plains Hospital Center.

When was this NPI record last updated?

The NPPES record for Charles Koczka was last updated on April 29, 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.