Glenn Mancher, M.S.
Glenn Mancher, M.S. is a provider specialising in Speech-Language Pathologist in Brooklyn, NY, registered under NPI 1003020033.
Getting there
Here is what surrounds this office in Brooklyn, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 0.35 mi away. The nearest transit stop is 188 ft away, served by 86th Street & 25th Avenue. A pharmacy sits 0.21 mi from the entrance (Tender Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.23 mi away.
Getting here and what is nearby
Transit 25th Avenue & 86th Street 53 ft ~1 min
Transit 86th Street & 25th Avenue 74 ft ~1 min
Transit 86th Street & 25th Avenue 188 ft ~1 min
Grocery Sea Land Seafood & Meat Market INC 222 ft ~1 min
2502 86th Street, Brooklyn 11214
Pharmacy Walgreens 364 ft ~2 min
2532 86th Street, Brooklyn 11214
Mo-Fr 09:00-13:30,14:00-21:00; Sa 09:00-13:30,14:00-18:00; Su 10:00-13:30,14:00-18:00
Pharmacy 668 Pharmacy 403 ft ~2 min
Parking 452 ft ~2 min
Restaurant The Original John's Deli 567 ft ~3 min
2033 Stillwell Avenue, 11223
Mo-Sa 08:00-22:00; Su 08:00-21:00
Parking 669 ft ~3 min
Restaurant McDonald's 770 ft ~3 min
Coffee Wild Bagels 849 ft ~4 min
1901 Stillwell Avenue, Brooklyn 11223
Gas station BP 823 ft ~4 min
Convenience BP Shop 877 ft ~4 min
Restaurant Wasabi Sushi 963 ft ~4 min
2375 86th Street, Brooklyn 11214
Grocery 86 Brooklyn Grocery Inc. 942 ft ~4 min
2377 86th Street
Coffee Kowloon Cafe 0.20 mi ~5 min
2365 86th Street, Brooklyn 11214
Pharmacy Tender Pharmacy 0.21 mi ~5 min
Grocery J Village Market 0.21 mi ~5 min
Coffee Mr & Miss Cafe 0.23 mi ~5 min
2349 86th Street, Brooklyn 11214
Parking 0.35 mi ~7 min
Convenience 86th Street Grocery & Snacks 0.48 mi ~10 min
2176 86th Street, Brooklyn 11214
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 |
|---|---|---|
| 011955 | NY | Speech-Language Pathologist primary |
This provider holds licence 011955 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 | 1003020033 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 9, 2007 |
| Last updated | Nov 9, 2009 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | M.S. |
| Practice address |
2501 86TH ST Brooklyn, NY 11214 (718) 333-2500 Fax (718) 333-2835 |
| Other identifiers |
011955
· Other (NY) |
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 | 2 | 0 | 0 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 2 | 0 | 0 | 6 |
Sum = 37 · next multiple of 10 = 40 · 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.