Sumon Johnson, NP
Sumon Johnson, NP is a Nurse Practitioner in Sacramento, CA, registered under NPI 1003542143.
Getting there
Here is what surrounds this office in Sacramento, based on OpenStreetMap data collected Oct 4, 2026. Parking is available about 0.33 mi away at Parking Structure 3. There is EV charging 0.36 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 0.26 mi away, served by Stockton + 2nd Ave. If you arrive early, there is a coffee shop 0.36 mi away.
Getting here and what is nearby
Parking Lot 17 280 ft ~2 min
Transit Y St & 45th St 578 ft ~3 min
Transit 45th St & Y St 707 ft ~3 min
Parking Parking Structure 4 765 ft ~3 min
2249 48th St, Sacramento 95817
Hotel Courtyard Sacramento Midtown 958 ft ~4 min
Transit Stockton + 2nd Ave 0.26 mi ~6 min
Convenience Cottage Mart 0.28 mi ~6 min
2130 51st Street, Sacramento 95817
Hotel De Ville Motel 0.30 mi ~7 min
2756 Stockton Boulevard, Sacramento 95817
Parking Parking Structure 3 0.33 mi ~7 min
4251 X Street, Sacramento 95817
Coffee Fair Grounds 0.36 mi ~8 min
4603 Broadway
EV charging Tesla Supercharger 0.36 mi ~8 min
Hotel Hotel Med Park, Ascend Hotel Collection 0.36 mi ~8 min
Restaurant Meetu Japanese Cuisine 0.37 mi ~8 min
4605 Broadway
Restaurant Jack in the Box 0.38 mi ~8 min
4601 Broadway;Stockton Boulevard, Sacramento 95817
Grocery Rancho San Miguel Markets 0.43 mi ~9 min
4401 Broadway, Sacramento 95817
Restaurant Boon Boon Cafe 0.44 mi ~9 min
3022 Stockton Boulevard, Sacramento
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 |
|---|---|---|
| NP95017865 | CA | Nurse Practitioner primary |
This provider holds licence NP95017865 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 Nurse Practitioner covers
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners. NUCC Health Care Provider Taxonomy, code 363L00000X
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 | 1003542143 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 30, 2022 |
| Last updated | Jul 30, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | NP |
| Practice address |
2570 48TH ST Sacramento, CA 95817 (916) 734-2145 |
| Other names |
Sumon Pincharoen Former Legal Business Name |
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 | 5 | 4 | 2 | 1 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 4 | 4 | 1 | 8 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
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.