John Williamson, NMD
NPI 1093025553 · Naturopath · Tempe, AZ
John Williamson, NMD is a Naturopath provider in Tempe, AZ (NPI 1093025553).
Provider details
- NPI number
- 1093025553
- Entity type
- Individual
- Primary specialty
- NaturopathOther Service Providers
- Credential
- NMD
- Sex
- Male
- Sole proprietor
- No
- License
- 10-1219 (AZ)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Nystatin | 25 |
| Levothyroxine Sodium | 24 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 23 |
| Lorazepam | 18 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 17 |
| Anastrozole | 15 |
| Amlodipine Besylate | 15 |
| Doxycycline Hyclate | 14 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-10-18
- Last updated
- 2012-08-29
Frequently asked questions
- What is John Williamson's NPI number?
- John Williamson's National Provider Identifier (NPI) is 1093025553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Williamson's specialty?
- John Williamson is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).
- Where is John Williamson located?
- John Williamson's practice location on file with NPPES is 2034 E Southern Ave Ste U, Tempe, AZ 85282-7519.
- What is John Williamson's phone number?
- The practice phone number listed in the NPPES registry for John Williamson is (480) 525-3701.
- Is John Williamson's NPI active?
- Yes — John Williamson's NPI (1093025553) is active in the NPPES registry as of the last update on 2012-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.