Carissa Sheehan, LPC
Carissa Sheehan, LPC is a Mental Health Counselor in Scranton, PA, registered under NPI 1003588146. 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 Scranton, based on OpenStreetMap data collected Oct 8, 2026. Parking is available about 0.35 mi away at Elm Street Trailhead. A pharmacy sits 0.20 mi from the entrance (Andrew Brown's Drug Store), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 452 ft ~2 min
Parking 601 ft ~3 min
Pharmacy Andrew Brown's Drug Store 0.20 mi ~4 min
1502 Pittston Avenue
Restaurant Dunkin' 0.23 mi ~5 min
1101 South Washington Avenue, Scranton 18505
06:00-18:00
Parking Elm Street Trailhead 0.35 mi ~7 min
West Elm Street, Scranton
Restaurant Alfredo's Pizza Cafe 0.36 mi ~8 min
1040 South Washington Avenue, Scranton 18505
Su-Th 11:00-21:00; Fr-Sa 11:00-22:00
Restaurant McDonald's 0.39 mi ~8 min
900 South Washington Avenue, Scranton 18519
24/7
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 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 | 1003588146 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 28, 2021 |
| Last updated | Sep 28, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | LPC |
| Practice address |
329 CHERRY ST Scranton, PA 18505 (570) 348-6100 |
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 | 8 | 8 | 1 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 8 | 7 | 1 | 8 |
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.