Linh Ngo, NMD
Linh Ngo, NMD is a provider specialising in Naturopath in Phoenix, AZ, registered under NPI 1003639451. 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 Phoenix, based on OpenStreetMap data collected Oct 11, 2026. Parking is available about 0.43 mi away. The nearest transit stop is 0.33 mi away, served by North 32nd Street and East Thomas Road. If you arrive early, there is a coffee shop 0.39 mi away.
Getting here and what is nearby
Transit 389 ft ~2 min
Transit 904 ft ~4 min
Grocery EL Super 0.32 mi ~7 min
Transit North 32nd Street and East Thomas Road 0.33 mi ~7 min
Convenience The Market 0.33 mi ~7 min
3210 East Thomas Road, Phoenix 85018
Gas station Shell 0.33 mi ~7 min
3210 East Thomas Road, Phoenix 85018
Restaurant Church's Chicken 0.34 mi ~7 min
Restaurant Sonic 0.35 mi ~8 min
3314 East Thomas Road, Phoenix 85018
Mo-Th 07:00-23:00; Fr-Sa 07:00-24:00; Su 07:00-23:00
Grocery Fry's Food and Drug 0.35 mi ~7 min
3036 East Thomas Road, Phoenix 85016
Mo-Fr 09:00-20:00;Sa 09:00-18:00;Su 10:00-17:00
Coffee Starbucks 0.39 mi ~8 min
Restaurant Taco Bell 0.40 mi ~9 min
3101 East Thomas Road, Phoenix 85016
Mo-We 07:00-02:00; Th 07:00-03:00; Fr-Sa 07:00-04:00; Su 07:00-02:00
Parking 0.41 mi ~9 min
Parking 0.41 mi ~9 min
Parking 0.43 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
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 Naturopath covers
Diagnoses, treats, and cares for patients, using system of practice that bases treatment of physiological functions and abnormal conditions on natural laws governing human body: Utilizes physiological, psychological, and mechanical methods, such as air, water, light, heat, earth, phototherapy, food and herb therapy, psychotherapy, electrotherapy, physiotherapy, minor and orificial surgery, mechanotherapy, naturopathic corrections and manipulation, and natural methods or modalities, together with natural medicines, natural processed foods, and herbs and nature's remedies. Excludes major surgery, therapeutic use of x ray and radium, and use of drugs, except those assimilable substances containing elements or compounds which are components of body tissues and are physiologically compatible to body processes for maintenance of life. NUCC Health Care Provider Taxonomy, code 175F00000X
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 | 1003639451 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 4, 2024 |
| Last updated | Nov 4, 2024 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | NMD |
| Practice address |
3143 N 32ND ST Phoenix, AZ 85018 (602) 975-6244 |
| Mailing address |
1720 W HAZELWOOD ST Phoenix, AZ 85015 |
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 | 6 | 3 | 9 | 4 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 3 | 9 | 4 | 1 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.