Catherine Huff, LSW
Catherine Huff, LSW is a provider specialising in Social Worker in Cleveland, OH, registered under NPI 1003329426.
Getting there
Here is what surrounds this office in Cleveland, based on OpenStreetMap data collected Sep 19, 2026. Parking is available about 324 ft away. The nearest transit stop is 0.26 mi away.
Getting here and what is nearby
Parking 106 ft ~1 min
Parking 311 ft ~2 min
Parking 324 ft ~2 min
Transit East 40th Street 429 ft ~2 min
Transit East 51st Street 767 ft ~3 min
Restaurant Subway 0.23 mi ~5 min
3636 Euclid Avenue, Cleveland 44115
Mo-Fr 09:00-18:00; Sa 10:00-14:00
Transit 0.26 mi ~6 min
Convenience Rock Cliff Market 0.29 mi ~6 min
Restaurant Grandpa Abe's Kitchen 0.35 mi ~8 min
Grocery Dave's 0.49 mi ~10 min
Restaurant Han kabab 0.50 mi ~10 min
Mo-Tu,Th-Sa 10:30-22:00; Su 11:30-22:00
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 |
|---|---|---|
| S1600937 | OH | Social Worker primary |
This provider holds licence S1600937 issued in OH. 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 Social Worker covers
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public. NUCC Health Care Provider Taxonomy, code 104100000X
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 | 1003329426 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 7, 2017 |
| Last updated | Nov 7, 2017 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | LSW |
| Practice address |
4400 EUCLID AVE Cleveland, OH 44103 (216) 314-2694 Fax (216) 432-7258 |
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 | 2 | 9 | 4 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 2 | 9 | 4 | 4 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
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.