CTU MEDICAL PC
CTU MEDICAL PC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003141573, based in Brooklyn, NY. It is classified under Specialist.
Getting there
Here is what surrounds this office in Brooklyn, based on OpenStreetMap data collected Sep 7, 2026. Parking is available about 0.29 mi away. The nearest transit stop is 583 ft away, served by 8th Avenue & 60th Street. A pharmacy sits 473 ft from the entrance (Healthy Family Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 486 ft away.
Getting here and what is nearby
Coffee Barley Time 355 ft ~2 min
Restaurant NamPo 377 ft ~2 min
Transit 8th Avenue & 58th Street 413 ft ~2 min
Transit 8th Avenue & 57th Street 440 ft ~2 min
Coffee Paris Baguette 424 ft ~2 min
Pharmacy A.M Pharmacy 425 ft ~2 min
Pharmacy Premium Pharmacy 433 ft ~2 min
Restaurant Nuan Xin Rice Roll 427 ft ~2 min
Coffee Yi Fang Tea 486 ft ~2 min
774 58th Street, Brooklyn 11220
Pharmacy Healthy Family Pharmacy 473 ft ~2 min
Restaurant Yasuco 449 ft ~2 min
5901 8th Avenue, 11220
Transit 8th Avenue & 60th Street 583 ft ~3 min
Parking 685 ft ~3 min
Grocery New York Mart (formerly Hong Kong Supermarket) 787 ft ~3 min
6013-6023 8th Avenue, 11220
Hotel Insignia Hotel 0.21 mi ~5 min
Grocery Lucky Star Market Inc. 0.22 mi ~5 min
5316 8th Avenue, Brooklyn 11220
Parking 0.23 mi ~5 min
Convenience My Family Mini Mart 0.27 mi ~6 min
Parking 0.29 mi ~6 min
Grocery Fei Long Supermarket/Minimall 0.29 mi ~6 min
6301 8th Avenue, 11220
Gas station BP 0.38 mi ~8 min
Convenience F&S Deli & Grocery 0.39 mi ~8 min
5124 Fort Hamilton Parkway, Brooklyn 11219
Mo-Su 06:00-22:00
Gas station Mobil 0.40 mi ~8 min
Gas station BP 0.40 mi ~9 min
1105 60th Street, Brooklyn 11219
Convenience Fort Hamilton Market 0.41 mi ~9 min
5110 Fort Hamilton Parkway
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 204223 | NY | Specialist primary |
This provider holds licence 204223 issued in NY. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 7113068818
- Enrollment ID
- O20100104000083
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Specialist covers
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree. NUCC Health Care Provider Taxonomy, code 174400000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003141573 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Oct 16, 2009 |
| Last updated | Feb 15, 2010 |
| Status | Active |
| Practice address |
837 58TH ST FL 5TH Brooklyn, NY 11220 (718) 853-2828 Fax (718) 975-0040 |
| Mailing address |
837 58TH ST FL 5 Brooklyn, NY 11220 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 1 | 4 | 1 | 5 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 4 | 2 | 5 | 5 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.