Ryan Mclean, MD
Ryan Mclean, MD is a provider specialising in Student in an Organized Health Care Education/Training Program in Waterbury, CT, registered under NPI 1003667189.
Getting there
Here is what surrounds this office in Waterbury, based on OpenStreetMap data collected Oct 12, 2026. Parking is available about 0.40 mi away. If you arrive early, there is a coffee shop 0.39 mi away.
Getting here and what is nearby
Parking 281 ft ~2 min
Parking 615 ft ~3 min
Coffee Starbucks 0.39 mi ~8 min
Parking 0.40 mi ~9 min
Restaurant Dunkin' 0.42 mi ~9 min
1249 West Main Street, Waterbury 06708
05:00-20:00
Restaurant Subway 0.43 mi ~9 min
1249 West Main Street, Waterbury 06708
08:00-21:00
Gas station Mobil 0.44 mi ~9 min
Restaurant Dunkin' 0.46 mi ~10 min
Gas station Citgo 0.48 mi ~10 min
407 Watertown Avenue, Waterbury 06708
Convenience Shell 0.49 mi ~10 min
618 West Main Street, Waterbury 06702
Gas station Shell 0.49 mi ~10 min
618 West Main Street, Waterbury 06702
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.
- Status
- Approved
- Provider type
- Order And Referring Only - Internal Medicine
- PAC ID
- 7618410523
- Enrollment ID
- I20240620001571
Medicare enrolment is recorded as approved under the provider type Order And Referring Only - Internal Medicine. 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 Student in an Organized Health Care Education/Training Program covers
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care. NUCC Health Care Provider Taxonomy, code 390200000X
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 | 1003667189 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 28, 2024 |
| Last updated | Mar 28, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | MD |
| Practice address |
160 ROBBINS ST Waterbury, CT 06708 (203) 573-7284 Fax (203) 573-7031 |
| Mailing address |
64 ROBBINS ST Waterbury, CT 06708 |
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 | 6 | 7 | 1 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 6 | 5 | 1 | 7 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.