Matthew Jezierski, LMFT
Matthew Jezierski, LMFT is a Marriage & Family Therapist in Fairfield, CA, registered under NPI 1003203886.
Getting there
Here is what surrounds this office in Fairfield, based on OpenStreetMap data collected Sep 11, 2026. Parking is available about 329 ft away. The nearest transit stop is 0.35 mi away, served by Central Way and Ritchie Rd. A pharmacy sits 0.29 mi from the entrance (Costco Pharmacy), 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
Parking 269 ft ~2 min
Parking 321 ft ~2 min
Parking 329 ft ~2 min
Hotel Residence Inn Fairfield Napa 437 ft ~2 min
Grocery Safeway 600 ft ~3 min
5051 Business Center Drive, Fairfield 94533
24/7
Coffee Le Paris 912 ft ~4 min
Restaurant Round Table Pizza 964 ft ~4 min
5085 Business Center Drive, Fairfield
Transit Cordelia Library 987 ft ~4 min
Restaurant Chaats 1,013 ft ~4 min
5085 Business Center Drive, Fairfield
Pharmacy CVS Pharmacy 0.20 mi ~4 min
Hotel Homewood Suites by Hilton Fairfield-Napa Valley Area 0.25 mi ~5 min
Transit Central Way and Grobric Ct 0.29 mi ~6 min
Pharmacy Costco Pharmacy 0.29 mi ~6 min
5101 Business Center Drive, Fairfield 94534
Restaurant Hinata Japanese Steakhouse, Sushi, and Bar 0.32 mi ~7 min
5113 Business Center Drive, Fairfield 94534
Mo-Fr 11:00-21:30; Sa-Su 12:00-21:30; PH unknown
Transit Central Way and Ritchie Rd 0.35 mi ~8 min
Coffee Starbucks 0.37 mi ~8 min
5121 Business Center Drive, Green Valley Crossing, Fairfield 94534
Gas station Costco Gasoline 0.41 mi ~9 min
Gas station Arco 0.42 mi ~9 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 |
|---|---|---|
| 118096 | CA | Marriage & Family Therapist primary |
This provider holds licence 118096 issued in CA. 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 Marriage & Family Therapist covers
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups. NUCC Health Care Provider Taxonomy, code 106H00000X
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 | 1003203886 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 20, 2015 |
| Last updated | Mar 28, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | LMFT |
| Practice address |
4820 BUSINESS CENTER DR STE 210 Fairfield, CA 94534 (707) 224-8266 |
| Mailing address |
2760 MCBRIDE LN APT 3 Santa Rosa, CA 95403 |
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 | 2 | 0 | 3 | 8 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 0 | 6 | 8 | 7 |
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.