John Brown, D.C.
John Brown, D.C. is a provider specialising in Chiropractor in New York, NY, registered under NPI 1003076662. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in New York, based on OpenStreetMap data collected Sep 4, 2026. Parking is available about 728 ft away. There is EV charging 0.46 mi from the office (Blink) — useful if you are driving in from out of town. The nearest transit stop is 479 ft away, served by West 49th Street/8th Avenue. A pharmacy sits 0.22 mi from the entrance (Duane Reade), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 421 ft away.
Getting here and what is nearby
Hotel Mayfair 117 ft ~1 min
Restaurant Da Marino 101 ft ~1 min
Coffee Masseria Caffe & Bakery 182 ft ~1 min
Tu-Fr 07:00-20:00; Sa 08:00-20:00; Su 08:00-16:00; Mo 07:00-19:00
Hotel Hyatt Regency Times Square 219 ft ~1 min
Hotel citizenM 228 ft ~1 min
218 West 50th Street, New York 10019
Parking Quik Park 202 ft ~1 min
1601 Broadway
Restaurant La Masseria 229 ft ~1 min
235 West 48th Street, 10036
Mo 12:00-15:00, 16:30-23:00; Tu-Sa 12:00-15:00, 16:30-24:00; Su 12:00-22:30
Pharmacy CVS Pharmacy 271 ft ~2 min
1619 Broadway, 10019
Mo-Fr 08:00-21:00; Sa, Su 09:00-18:00 open "Pharmacy" || 24/7 open "Store"
Restaurant Natsumi 265 ft ~2 min
226 West 50th Street
Mo-Th 16:00-18:30; Fr, Sa 15:30-23:00
Grocery The Food Emporium 295 ft ~2 min
Transit West 50th Street/8th Avenue 363 ft ~2 min
Coffee Mixue 398 ft ~2 min
805 8th Avenue, 10019
Coffee Gong Cha 421 ft ~2 min
Convenience Grace 48 Deli & Grocery 435 ft ~2 min
791 8th Avenue, 10019
Mo-Th 06:30-24:00, Fr 06:30-04:30, Sa 06:30-04:30, Su 06:30-02:30
Parking 420 ft ~2 min
257 West 47th Street, 10036
Transit West 49th Street & 7th Avenue 460 ft ~2 min
Transit West 49th Street/8th Avenue 479 ft ~2 min
Convenience TSQ Food Court 748 ft ~3 min
Parking 728 ft ~3 min
Pharmacy Duane Reade 790 ft ~3 min
Convenience 7-Eleven 0.20 mi ~4 min
Pharmacy Duane Reade 0.22 mi ~5 min
900 8th Avenue, 10019
Mo-Fr 08:00-20:00; Sa 09:00-18:00; Su 10:00-17:00 open "Pharmacy" || 07:00-23:00 open "Store"
Grocery Gristedes 0.25 mi ~6 min
907 8th Avenue, 10019
Grocery Westerly Natural Market 0.27 mi ~6 min
911 8th Avenue, New York 10019
Mo-Fr 07:00-23:00; Sa-Su 08:00-23:00
EV charging Blink 0.46 mi ~10 min
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 |
|---|---|---|
| 9786 | NY | Chiropractor primary |
This provider holds licence 9786 issued in NY. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Chiropractor covers
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems. NUCC Health Care Provider Taxonomy, code 111N00000X
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-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003076662 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 16, 2008 |
| Last updated | Jun 16, 2008 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | D.C. |
| Practice address |
250 W 49TH ST SUITE 503 New York, NY 10019 (212) 586-2100 Fax (212) 586-1676 |
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 | 0 | 7 | 6 | 6 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 7 | 3 | 6 | 3 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.