Julia Sotomayor, RD
Julia Sotomayor, RD is a Registered Dietitian in Perth Amboy, NJ, registered under NPI 1003277294. 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 Perth Amboy, based on OpenStreetMap data collected Sep 15, 2026. Parking is available about 677 ft away. The nearest transit stop is 382 ft away, served by Smith Street at Madison Avenue. A pharmacy sits 504 ft from the entrance (Amboy Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Transit Smith Street at Madison Avenue 214 ft ~1 min
Transit Smith Street at New Brunswick Avenue 353 ft ~2 min
Transit Smith Street at Madison Avenue 382 ft ~2 min
Parking 426 ft ~2 min
Parking Car Parking 441 ft ~2 min
Restaurant Quisqueya Luncheonette Restaurant 422 ft ~2 min
259 Madison Avenue, Perth Amboy
Pharmacy Amboy Pharmacy 504 ft ~2 min
186a Smith Street, Perth Amboy 08861
Restaurant Dunkin' Donuts 503 ft ~2 min
Restaurant Holliwood Mexican 596 ft ~3 min
108 Smith Street, 08861
Parking 677 ft ~3 min
Gas station BP 786 ft ~3 min
Grocery Supremo 854 ft ~4 min
270 King Street, 08861
Convenience 7-Eleven 0.26 mi ~6 min
Gas station Valero 0.36 mi ~8 min
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 Dietitian, Registered covers
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation. NUCC Health Care Provider Taxonomy, code 133V00000X
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 | 1003277294 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 15, 2016 |
| Last updated | Mar 15, 2016 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | RD |
| Practice address |
275 HOBART ST Perth Amboy, NJ 08861 (732) 376-9333 Fax (732) 324-5765 |
| Mailing address |
PO BOX 1220 ATTN: CREDENTIALING/HR Perth Amboy, NJ 08862 |
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 | 7 | 7 | 2 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 7 | 5 | 2 | 9 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
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.