Marshall Hagins, PT, PHD
Marshall Hagins, PT, PHD is a Physical Therapist in Brooklyn, NY, registered under NPI 1003359589. 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 Brooklyn, based on OpenStreetMap data collected Sep 21, 2026. Parking is available about 0.44 mi away. There is EV charging 0.35 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 491 ft away, served by Flatbush Avenue & Park Place. A pharmacy sits 505 ft from the entrance (Park Place Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 733 ft away.
Getting here and what is nearby
Restaurant Ki Sushi 135 ft ~1 min
282 Flatbush Avenue, 11217
Mo 17:00-22:00; Tu-Th 12:30-14:30,17:00-22:00; Fr-Sa 12:30-14:30,17:00-22:45; Su 17:00-22:00
Pharmacy Oxford Pharmacy 203 ft ~1 min
Restaurant Let's Go! Ya Souvlakia 202 ft ~1 min
Restaurant Born 204 ft ~1 min
Mo-Th 15:00-22:00; Fr-Sa 13:30-23:00; Su 13:30-21:45
Transit Flatbush Avenue & Saint Marks Avenue 270 ft ~2 min
Convenience B Central Market Place 297 ft ~2 min
Convenience Duane Reade 318 ft ~2 min
Pharmacy Walgreens 296 ft ~2 min
296 Flatbush Avenue, Brooklyn 11217
Mo-Fr 08:00-22:00; Sa 09:00-20:00; Su 09:00-19:00
Transit 7th Avenue & Flashbush Avenue 393 ft ~2 min
Transit Flatbush Avenue & Park Place 491 ft ~2 min
Convenience 6 Ave Stars Deli 546 ft ~3 min
133 6th Avenue, 11217
Pharmacy Park Place Pharmacy 505 ft ~2 min
160 Park Place, 11217
Mo-Fr 09:00-20:00; Sa 09:00-19:00; Su 10:00-17:00
Coffee Blank Street Coffee 559 ft ~3 min
Flatbush Avenue, Brooklyn 11217
Coffee Hungry Ghost 590 ft ~3 min
253 Flatbush Avenue, Brooklyn 11217
Mo-Th 07:00-17:00; Fr-Su 07:00-20:00
Coffee Doughnut Plant 733 ft ~3 min
Grocery Flatbush Market 993 ft ~4 min
Grocery Union Market 0.22 mi ~5 min
Grocery Lidl 0.24 mi ~5 min
Parking 0.28 mi ~6 min
841 Union Street
EV charging Tesla Supercharger 0.35 mi ~8 min
Parking Garfield Garage 0.43 mi ~9 min
Parking 0.44 mi ~9 min
475 Clermont Avenue, Brooklyn 11238
Mo-Su 06:00-23:30
Hotel Essence Hotel 0.47 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 |
|---|---|---|
| 010574-1 | NY | Physical Therapist primary |
This provider holds licence 010574-1 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 Physical Therapist covers
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs: 1.Diagnose and manage movement dysfunction and enhance physical and functional abilities. 2.Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health. 3.Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries. 4.Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems. 5.Address the negative effects attributable to unique personal and environmental factors as they relate to human performance. 6.PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices. NUCC Health Care Provider Taxonomy, code 225100000X
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 | 1003359589 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 1, 2016 |
| Last updated | Dec 1, 2016 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | PT, PHD |
| Practice address |
108 PROSPECT PL GROUNDFLOOR Brooklyn, NY 11217 (347) 804-8512 |
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 | 3 | 5 | 9 | 5 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 5 | 9 | 5 | 7 |
Sum = 61 · next multiple of 10 = 70 · check digit = 9 · actual last digit = 9
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.