Mary Blomgren, CASAC. LMHC
Mary Blomgren, CASAC. LMHC is a Mental Health Counselor in Rochester, NY, registered under NPI 1003347626. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. 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 Rochester, based on OpenStreetMap data collected Sep 20, 2026. Parking is available about 0.23 mi away. The nearest transit stop is 161 ft away, served by TC - Gate 22. A pharmacy sits 0.39 mi from the entrance (New Clinton Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.31 mi away.
Getting here and what is nearby
Grocery Uptown Mini Mart 63 ft ~1 min
87 North Clinton Avenue, Rochester 14604
Transit TC - Gate 26 122 ft ~1 min
Transit TC - Gate 24 141 ft ~1 min
Transit TC - Gate 22 161 ft ~1 min
Grocery Quick Mini Mart 305 ft ~2 min
117 North Clinton Avenue, Rochester 14604
Restaurant House of Whacks 514 ft ~2 min
Coffee RoCoCo Café 565 ft ~3 min
Restaurant Frenchman Street 594 ft ~3 min
240 East Main Street, Rochester 14604
Mo-Fr 08:00-10:00,11:00-16:00
Restaurant Seasons' Noodle 605 ft ~3 min
240 East Main Street, Rochester 14604
Mo-Fr 11:30-20:00
Convenience Mini Mart Express 614 ft ~3 min
Convenience Midtown Mini-Mart 735 ft ~3 min
24 Saint Paul Street, Rochester 14604
Hotel Hilton Garden Inn Rochester Downtown 848 ft ~4 min
Parking 867 ft ~4 min
124 East Main Street, Rochester 14604
Hotel Hyatt Regency 912 ft ~4 min
Parking South Avenue Garage 0.22 mi ~5 min
39 Stone Street, Rochester 14604
Parking 0.23 mi ~5 min
61 North Chestnut Street, Rochester 14604
Coffee AM:FM 0.26 mi ~6 min
45 Euclid Street, Rochester 14604
Mo-Tu 06:00-12:00 "coffee and case sandwiches only"; We-Fr 06:00-14:00; Sa-Su 08:00-14:00
Hotel Wyndham Downtown Rochester 0.29 mi ~6 min
Coffee Java's 0.31 mi ~7 min
Pharmacy New Clinton Pharmacy 0.39 mi ~8 min
Convenience Manhattan News 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 |
|---|---|---|
| 010099-01 | NY | Mental Health Counselor primary |
| 27882 | NY | Addiction (Substance Use Disorder)… |
This provider holds licence 010099-01 issued in NY. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Order And Referring Only - Mental Health Counselor
- PAC ID
- 6709328974
- Enrollment ID
- I20240604001997
Medicare enrolment is recorded as approved under the provider type Order And Referring Only - Mental Health Counselor. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YM0800X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 101YM0800X | Mental Health Counselor Mental Health | 010099-01 | NY | primary |
| 101YA0400X | Addiction (Substance Use Disorder) Counselor Addiction (Substance Use Disorder) | 27882 | NY |
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 | 1003347626 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 24, 2017 |
| Last updated | Jan 25, 2023 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | CASAC. LMHC |
| Practice address |
79 N CLINTON AVE Rochester, NY 14604 (315) 331-2300 |
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 | 4 | 7 | 6 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 4 | 5 | 6 | 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.