Martha Perl
Martha Perl is a provider specialising in Speech-Language Pathologist in New York, NY, registered under NPI 1003127762. 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 7, 2026. Parking is available about 0.35 mi away. There is EV charging 0.31 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 720 ft away, served by Columbus Ave / 75th St. A pharmacy sits 1,024 ft from the entrance (79th Street Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 572 ft away.
Getting here and what is nearby
Transit Columbus Avenue & West 78th Street 281 ft ~2 min
Coffee Chip City 252 ft ~1 min
370 Columbus Avenue, New York 10024
Mo-Th 11:00-22:00; Fr-Sa 11:00-23:00; Su 11:00-22:00; Jan 01 off
Restaurant Shake Shack 239 ft ~1 min
Restaurant Covacha 242 ft ~1 min
368 Columbus Avenue, New York 10024
Mo-Fr 12:00-21:00; Sa 12:00-22:00; Su 11:00-19:00
Restaurant Gari Columbus 270 ft ~2 min
370 Columbus Avenue, New York 10023
Mo-Fr 12:00-14:15, 17:00-21:45; Sa-Su 12:00-21:45
EV charging 311 ft ~2 min
Coffee Green Park Deli & Pizza 460 ft ~2 min
102 West 79th Street, New York 10024
Mo-Fr 06:00-23:00; Sa-Su 07:00-22:00
Transit Amsterdam Ave / 77th Street 565 ft ~3 min
Coffee Daily Provisions 572 ft ~3 min
375 Amsterdam Avenue, New York 10024
Transit Columbus Ave / 75th St 720 ft ~3 min
Pharmacy Walgreens 757 ft ~3 min
Convenience Amsterdam Marketplace 771 ft ~3 min
Convenience 407 Convenience 831 ft ~4 min
407 Amsterdam Avenue, New York 10024
Parking 869 ft ~4 min
318 Amsterdam Avenue, New York 10023
EV charging Tesla Supercharger 872 ft ~4 min
Convenience Royal Convenience 898 ft ~4 min
313 Amsterdam Avenue, New York 10023
Hotel The Lucerne 911 ft ~4 min
Parking Champion Parking 907 ft ~4 min
Hotel Arthouse Hotel 935 ft ~4 min
Pharmacy CVS Pharmacy 1,006 ft ~4 min
2182 Broadway, New York 10025
Mo-Fr 08:00-21:00; Sa, Su 09:00-18:00 open "Pharmacy" || 00:00-24:00 open "Store"
Pharmacy 79th Street Pharmacy 1,024 ft ~4 min
Grocery Pioneer Supermarket 1,014 ft ~4 min
289 Columbus Avenue, New York 10023
Hotel Hotel Beacon 0.20 mi ~5 min
Grocery Citarella 0.23 mi ~5 min
Grocery Fairway Market 0.24 mi ~5 min
EV charging ChargePoint 0.31 mi ~7 min
Parking 0.35 mi ~7 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 |
|---|---|---|
| 007784-1 | NY | Speech-Language Pathologist primary |
This provider holds licence 007784-1 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 Speech-Language Pathologist covers
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing. NUCC Health Care Provider Taxonomy, code 235Z00000X
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 | 1003127762 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 28, 2010 |
| Last updated | Jun 28, 2010 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
123 W 77TH ST APT 2B New York, NY 10024 (917) 446-4027 |
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 | 2 | 7 | 7 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 2 | 5 | 7 | 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.