DAVID CHRISTOPHER GRECZEK PA-C
NPI 1649990060
Physician Assistant in Brooklyn, NY

Active since August 29, 2022PECOS EnrolledAccepts Medicare Assignment
800 POLY PL, BROOKLYN, NY 11209(718) 836-6600 Get Directions Write a Review

NPPES record last updated: August 29, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About David Christopher Greczek Pa-c NPPES

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

DAVID CHRISTOPHER GRECZEK PA-C (NPI 1649990060) is an individual physician assistant in Brooklyn, New York, licensed in New York (028743) and active in the NPI registry since August 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1649990060
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameDAVID CHRISTOPHER GRECZEKCredential: PA-C
Location Address800 POLY PLBrooklyn, NY 11209-7104
Mailing Address3709 75th St Apt 2lJackson Heights, NY 11372-6409 · (646) 898-5651
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateAugust 29, 2022
NPPES CertifiedAugust 29, 2022
NPI 1649990060 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in NY · 028743
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

800 POLY PL, Brooklyn, NY 11209

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

David Christopher Greczek Pa-c 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 ID6002263878
PECOS Enrollment IDI20231116000148
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.

Areas of Expertise CMS Part B claims 10

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 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.
71 services59 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
55 services45 patients
Telephone medical discussion with physician, 11-20 minutes 99442
This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
50 services45 patients
Electronic assessment of bladder emptying 51741
Electronic assessment of bladder emptying is a non-invasive test that measures how well your bladder functions. It uses ultrasound technology to create images of your bladder before and after you use the restroom, helping to identify any issues with bladder emptying.
34 services31 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.
30 services28 patients
Ultrasound measurement of bladder capacity after voiding 51798
Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.
27 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11209 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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 20

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

Social Worker
800 POLY PL
BROOKLYN, NY 11209
Social Worker (Clinical)
800 POLY PL
BROOKLYN, NY 11209
Psychologist (Clinical)
800 POLY PL
BROOKLYN, NY 11209
Physical Medicine & Rehabilitation
800 POLY PL
BROOKLYN, NY 11209
Social Worker
800 POLY PL
BROOKLYN, NY 11209
Social Worker (Clinical)
800 POLY PL
BROOKLYN, NY 11209
Social Worker (Clinical)
800 POLY PL
BROOKLYN, NY 11209
Social Worker (Clinical)
800 POLY PL
BROOKLYN, NY 11209

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 David Greczek's NPI number?

The NPI number for David Greczek is 1649990060. It was assigned to this individual provider in the NPPES registry on August 29, 2022.

Where is David Greczek located?

David Greczek practices at 800 Poly Pl, Brooklyn, NY 11209. The listed phone number is (718) 836-6600.

What is David Greczek's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is David Greczek enrolled in Medicare?

Yes. David Greczek 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.

When was this NPI record last updated?

The NPPES record for David Greczek was last updated on August 29, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.