Yvonne Fall, LMHC
Yvonne Fall, LMHC is a Mental Health Counselor in Somerville, MA, registered under NPI 1003541871. 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 Somerville, based on OpenStreetMap data collected Oct 4, 2026. Parking is available about 0.45 mi away. There is EV charging 0.44 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 468 ft away, served by Bow St @ Warren Ave. A pharmacy sits 0.36 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.33 mi away.
Getting here and what is nearby
Parking 185 ft ~1 min
Restaurant Field & Vine 242 ft ~1 min
EV charging ChargePoint 322 ft ~2 min
Restaurant Union Square Pizzeria 317 ft ~2 min
63 Union Square
Restaurant Bronwyn 319 ft ~2 min
Grocery Mineirão One Stop Mart Mercado Brasileiro 348 ft ~2 min
Transit Somerville Ave @ Stone Ave 400 ft ~2 min
Transit Somerville Ave opp Stone Ave 421 ft ~2 min
Grocery Reliable Market 430 ft ~2 min
45 Union Square, Somerville 02143
Mo-Fr 09:30-20:00; Sa,Su 09:00-20:00
Transit Bow St @ Warren Ave 468 ft ~2 min
Coffee Bloc 526 ft ~2 min
Gas station Global 555 ft ~3 min
Convenience Lucky Corner 916 ft ~4 min
Convenience Isai Market 0.24 mi ~5 min
161 Washington Street, Somerville 02143
Coffee Komugi Bakery & Cafe 0.27 mi ~6 min
Coffee Starbucks 0.33 mi ~7 min
180 Somerville Avenue, Somerville 02143
Mo-Su 08:00-20:00
Grocery Market Basket 0.34 mi ~7 min
400 Somerville Avenue, Somerville 02143
Mo-Sa 07:00-21:00; Su 07:00-20:00
Pharmacy CVS Pharmacy 0.36 mi ~8 min
Convenience Friendly Market 0.37 mi ~8 min
69;71 Springfield Street
Parking 0.40 mi ~9 min
481 Columbia Street
EV charging 0.44 mi ~9 min
Parking 0.45 mi ~9 min
24 Dane Street, Somerville 02143
Gas station Pearl Street Auto Sales 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 |
|---|---|---|
| 13256-MH-CC | MA | Mental Health Counselor primary |
This provider holds licence 13256-MH-CC issued in MA. 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 Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YM0800X
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 | 1003541871 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 18, 2022 |
| Last updated | Jul 18, 2022 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | LMHC |
| Practice address |
31 STONE AVE APT 2 Somerville, MA 02143 (781) 424-1958 |
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 | 5 | 4 | 1 | 8 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 4 | 2 | 8 | 5 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.