Ryan Ploch, LMSW
Ryan Ploch, LMSW is a provider specialising in Clinical Social Worker in Flint, MI, registered under NPI 1003458589. 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 Flint, based on OpenStreetMap data collected Sep 28, 2026. No dedicated parking is recorded within walking distance, so allow extra time to find street parking. The nearest transit stop is 637 ft away, served by Corunna Road & Bradley Avenue.
Getting here and what is nearby
Transit Corunna Road & Knight Avenue 129 ft ~1 min
Convenience Marathon 168 ft ~1 min
2800 Corunna Road, Flint 48503
Gas station Marathon 143 ft ~1 min
2800 Corunna Road, Flint 48503
Transit Corunna Road & Knight Avenue 219 ft ~1 min
Transit Corunna Road & Bradley Avenue 637 ft ~3 min
Convenience Marathon 0.31 mi ~7 min
2726 West Court Street, Flint 48503
Gas station Marathon 0.31 mi ~7 min
2726 West Court Street, Flint 48503
Restaurant Church's Chicken 0.34 mi ~7 min
Restaurant Taco Bell 0.43 mi ~9 min
Restaurant Burger King 0.44 mi ~9 min
1006 South Ballenger Highway, Flint 48532-3823
07:00-20:00
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 | 1003458589 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 16, 2019 |
| Last updated | Aug 17, 2020 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | LMSW |
| Practice address |
2830 CORUNNA RD Flint, MI 48503 (810) 235-6812 |
| Mailing address |
1346 ROLLINS ST Grand Blanc, MI 48439 |
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 | 4 | 5 | 8 | 5 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 5 | 7 | 5 | 7 |
Sum = 61 · next multiple of 10 = 70 · 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.