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Edit this profileAt a glance
- 800 Poly Pl, Brooklyn, NY 11209
About David Greczek
David C. Greczek, PA-C is a physician assistant practicing in Brooklyn, NY. According to Medicare claims data, David cared for 318 Medicare patients across 353 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, urinalysis, manual test, and telephone medical discussion with physician, 11-20 minutes. This provider record is associated with NPI 1649990060.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (718) 836-6600
- Email not available
Practice Locations
800 POLY PL
Brooklyn, NY 11209
Procedures Most Often Billed to Medicare
353 services · 318 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Electronic assessment of bladder emptying | Procedure | 51741 |
34 | More often than most peers in Physician Assistant |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
30 | As often as other peers in Physician Assistant |
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
27 | Less often than most peers in Physician Assistant |
| Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings | Procedure | 51784 |
21 | As often as other peers in Physician Assistant |
| Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies | Procedure | 51729 |
21 | As often as other peers in Physician Assistant |
| Limited ultrasound scan of pelvis | Imaging | 76857 |
14 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
71 | As often as other peers in Physician Assistant |
| Urinalysis, manual test | Lab test | 81002 |
55 | More often than most peers in Physician Assistant |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
50 | More often than most peers in Physician Assistant |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
16 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 31 related providers in 4 groups
Other physician assistants in Brooklyn 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Electronic assessment of bladder emptying 7
Providers in NY who bill this service to Medicare most often.
Common questions
What kind of doctor is David C. Greczek?
David C. Greczek is a physician assistant in Brooklyn, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is David C. Greczek's address?
David C. Greczek is listed at 800 Poly Pl, Brooklyn, NY 11209. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with David C. Greczek?
The number on file is (718) 836-6600. Contact the office directly to confirm availability and scheduling.
NPI registry
What is David C. Greczek's NPI number?
David C. Greczek's National Provider Identifier is 1649990060. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did David C. Greczek train?
David C. Greczek attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has David C. Greczek been practicing?
David C. Greczek has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What procedures does David C. Greczek perform?
According to Medicare billing data, David C. Greczek performs procedures including electronic assessment of bladder emptying, insertion of needle into vein for collection of blood sample and ultrasound measurement of bladder capacity after voiding; reads or performs imaging such as limited ultrasound scan of pelvis, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has David C. Greczek confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by David C. Greczek. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.