Amber Johnson, RN
Amber Johnson, RN is a Registered Nurse in Jamestown, NY, registered under NPI 1003540006.
Getting there
Here is what surrounds this office in Jamestown, based on OpenStreetMap data collected Oct 4, 2026. Parking is available about 0.24 mi away. There is EV charging 429 ft from the office — useful if you are driving in from out of town. The nearest transit stop is 0.33 mi away, served by Prendergast Ave and E 8th St. If you arrive early, there is a coffee shop 0.25 mi away.
Getting here and what is nearby
EV charging 429 ft ~2 min
Parking 418 ft ~2 min
311 Spring Street, Jamestown 14701
Restaurant Sauce 852 ft ~4 min
Parking 0.20 mi ~4 min
1 West 2nd Street, Jamestown 14701
Coffee Crown Street Roasting Company 0.21 mi ~5 min
16 West 3rd Street, Jamestown 14701
Convenience 7-Eleven 0.24 mi ~5 min
Convenience Gokey Mini Mart 0.24 mi ~5 min
102 West 3rd Street, Jamestown 14701
Parking 0.24 mi ~5 min
15 West 5th Street, Jamestown 14701
Coffee Tim Hortons 0.25 mi ~5 min
Convenience Brick City Cherry 0.25 mi ~6 min
101 West 4th Street, Jamestown 14701
Hotel DoubleTree Jamestown 0.28 mi ~6 min
Hotel La Quinta Inn & Suites Jamestown 0.32 mi ~7 min
Restaurant El Jarocho 0.32 mi ~7 min
Transit Prendergast Ave and E 8th St 0.33 mi ~7 min
Gas station Sunoco 0.33 mi ~7 min
Restaurant Allen Street Diner 0.40 mi ~9 min
Gas station Keystone 0.41 mi ~9 min
817 North Main Street, Jamestown 14701
Gas station Sunoco 0.49 mi ~10 min
708 East 2nd Street, Jamestown 14701
06:00-24:00
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 |
|---|---|---|
| 823285 | NY | Registered Nurse primary |
This provider holds licence 823285 issued in NY. 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 Registered Nurse covers
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span. NUCC Health Care Provider Taxonomy, code 163W00000X
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 | 1003540006 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 14, 2022 |
| Last updated | Oct 28, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | RN |
| Practice address |
200 E 3RD ST STE 5 Jamestown, NY 14701 (716) 661-8330 |
| Mailing address |
2 ACADEMY ST RM 201 Mayville, NY 14757 |
| Other names |
Amber Jusko 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 | 0 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 4 | 0 | 0 | 0 |
Sum = 34 · next multiple of 10 = 40 · 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.