Sarah Ludvigsen
Sarah Ludvigsen is a provider specialising in Clinical Social Worker in Binghamton, NY, registered under NPI 1003651597.
Getting there
Here is what surrounds this office in Binghamton, based on OpenStreetMap data collected Oct 12, 2026. Parking is available about 0.45 mi away. The nearest transit stop is 0.28 mi away. If you arrive early, there is a coffee shop 0.41 mi away.
Getting here and what is nearby
Parking 232 ft ~1 min
Restaurant Amici 680 ft ~3 min
Coffee Laveggio Roasteria 0.23 mi ~5 min
101 Court Street, Binghamton 13901
Mo-Fr 07:30-16:00; Sa 09:00-13:00; Su off
Transit 0.27 mi ~6 min
Transit 0.28 mi ~6 min
Transit 0.28 mi ~6 min
Parking 0.31 mi ~7 min
142 State Street, Binghamton 13901
Restaurant Burger Mondays 0.31 mi ~7 min
Mo-Sa 11:30-24:00
Coffee Otto Coffee Roasters 0.32 mi ~7 min
Hotel The Grand Royale Hotel 0.34 mi ~7 min
Restaurant BIG ZUES Barbecue 0.36 mi ~8 min
213 Chenango Street, Binghamton 13901
Fr-Su 11:00-20:00
Coffee Lost Dog Lounge 0.41 mi ~9 min
Gas station Gulf 0.43 mi ~9 min
566 Chenango Street, Binghamton 13901
Convenience Apple Food & Grocery 0.44 mi ~9 min
266 Chenango Street, Binghamton 13901
Hotel DoubleTree 0.45 mi ~9 min
Parking 0.45 mi ~9 min
183 Water Street, Binghamton 13901
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Clinical covers
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances. NUCC Health Care Provider Taxonomy, code 1041C0700X
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 | 1003651597 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 27, 2024 |
| Last updated | Jun 27, 2024 |
| Status | Active |
| Sole proprietor | No |
| Practice address |
184 COURT ST Binghamton, NY 13901 (607) 584-4465 |
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 | 6 | 5 | 1 | 5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 5 | 2 | 5 | 9 |
Sum = 53 · next multiple of 10 = 60 · check digit = 7 · actual last digit = 7
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.