Milton Hsu, M.D.
Milton Hsu, M.D. is an Orthopaedic Surgery Physician in New York, NY, registered under NPI 1003101924. 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 5, 2026. Parking is available about 0.38 mi away. There is EV charging 0.46 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 361 ft away, served by East 8th Street & Mercer Street. A pharmacy sits 520 ft from the entrance (Broadway Apothecary), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 468 ft away.
Getting here and what is nearby
Convenience Dashmart 0.00 mi ~1 min
21 Astor Place
Restaurant Pret A Manger 14 ft ~1 min
1 Astor Place
Restaurant Raising Cane's 116 ft ~1 min
Transit East 8th Street & Lafayette Street 169 ft ~1 min
Pharmacy Housing Works 171 ft ~1 min
750 Broadway
Transit Lafayette Street & Astor Place 185 ft ~1 min
Coffee Luckin Coffee 257 ft ~1 min
Coffee The Donut Pub 261 ft ~1 min
Parking 289 ft ~2 min
Restaurant Potbelly 245 ft ~1 min
740 Broadway, 10003
Mo-Sa 10:00-24:00, Su 10:00-22:00
Grocery Wegmans 295 ft ~2 min
Transit East 8th Street & Mercer Street 361 ft ~2 min
Pharmacy CVS Pharmacy 414 ft ~2 min
51 Astor Place, 10003
24/7 "shop"||Mo-Fr 08:00-20:00; Sa-Su 09:00-18:00 "pharmacy"
Coffee The Bean 468 ft ~2 min
Convenience Prince Deli & Market 517 ft ~2 min
Pharmacy Broadway Apothecary 520 ft ~2 min
Convenience Heavenly Market & Cafe 681 ft ~3 min
44 East 8th Street, 10003
Hotel St. Mark's Hotel 712 ft ~3 min
Grocery H Mart 806 ft ~4 min
39 3rd Avenue, 10003
Su-We 08:00-23:00; Th-Sa 08:00-23:30
Hotel Moxy 863 ft ~4 min
Hotel The Standard, East Village 881 ft ~4 min
Grocery Gristedes 923 ft ~4 min
25 University Place, New York 10003
Mo-Sa 07:00-22:00; Su 08:00-22:00
Parking Edison ParkFast 0.20 mi ~5 min
Parking 0.38 mi ~8 min
221 Thompson Street, New York
EV charging ChargePoint 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 |
|---|---|---|
| 211064 | NY | Orthopaedic Surgery Physician primary |
This provider holds licence 211064 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 Orthopaedic Surgery covers
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system. NUCC Health Care Provider Taxonomy, code 207X00000X
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 | 1003101924 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 20, 2011 |
| Last updated | Jun 20, 2011 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | M.D. |
| Practice address |
21 ASTOR PL #2A New York, NY 10003 (917) 769-4480 |
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 | 0 | 1 | 9 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 0 | 2 | 9 | 4 |
Sum = 46 · next multiple of 10 = 50 · check digit = 4 · actual last digit = 4
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.