Mark Pruden, L.P.C.C.
Mark Pruden, L.P.C.C. is a Professional Counselor in Cincinnati, OH, registered under NPI 1003007790. 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 Cincinnati, based on OpenStreetMap data collected Aug 28, 2026. Parking is available about 0.24 mi away at Varsity Village Garage. There is EV charging 0.25 mi from the office (Daniels Street Fast Charger) — useful if you are driving in from out of town. The nearest transit stop is 291 ft away. A pharmacy sits 0.27 mi from the entrance (University Health Services), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.37 mi away.
Getting here and what is nearby
Transit 191 ft ~1 min
Transit 244 ft ~1 min
Transit 291 ft ~2 min
Pharmacy CVS Pharmacy 345 ft ~2 min
Parking Corry Garage 436 ft ~2 min
Pharmacy Walgreens 402 ft ~2 min
Gas station BP 576 ft ~3 min
Restaurant Panera Bread 604 ft ~3 min
120 Calhoun Street, Cincinnati 45219
Mo-Sa 06:00-21:00; Su 07:00-20:00
Convenience BP Shop 609 ft ~3 min
2606 Jefferson Avenue, Cincinnati 45219
Restaurant Al Madina Grill 699 ft ~3 min
Restaurant Steak and Lemonade 783 ft ~3 min
2607 Short Vine Street, Cincinnati 45219
Mo-Su 10:00-22:00
Grocery Kroger 815 ft ~4 min
1 West Corry Street, Cincinnati 45219
05:00-13:00
Gas station Shell 832 ft ~4 min
Parking U Square East Parking Garage 1,003 ft ~4 min
Hotel Fairfield Inn 0.23 mi ~5 min
Parking Varsity Village Garage 0.24 mi ~5 min
EV charging Daniels Street Fast Charger 0.25 mi ~6 min
Pharmacy University Health Services 0.27 mi ~6 min
Coffee Starbucks 0.28 mi ~6 min
Convenience Stop 'N' Go 0.30 mi ~6 min
Convenience Cincy Deli and Sandwich Shop 0.34 mi ~7 min
2832 Jefferson Avenue, Cincinnati 45219
Coffee The 86 0.36 mi ~8 min
2900 Jefferson Avenue, Cincinnati 45219
Mo-Th 08:00-20:00; Fr-Sa 08:00-22:00; Su 14:00-21:00
Coffee The 86 Coffee Bar at CCM 0.37 mi ~8 min
2604 Backstage Drive, Cincinnati 45221
Mo-Fr 07:00-19:00, Sa 08:00-19:00, Su 14:00-19:00
Hotel Hampton Inn & Suites Cincinnati - Uptown-University Area 0.48 mi ~10 min
Hotel Hotel Celare 0.51 mi ~11 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 |
|---|---|---|
| E1734 | OH | Professional Counselor primary |
This provider holds licence E1734 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 Professional covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YP2500X
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 | 1003007790 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 7, 2007 |
| Last updated | Apr 23, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | L.P.C.C. |
| Practice address |
42 CALHOUN ST Cincinnati, OH 45219 (513) 861-6543 Fax (513) 381-0016 |
| Mailing address |
PO BOX 19971 Cincinnati, OH 45219 |
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 | 0 | 7 | 7 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 0 | 5 | 7 | 9 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.