William Meshier, MD
NPI 1407837172 · General Practice Physician · Snowflake, AZ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Meshier, MD is a General Practice Physician provider in Snowflake, AZ (NPI 1407837172).
Provider details
- NPI number
- 1407837172
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 15822 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
9,167 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,435 | $88 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 1,365 | $60 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Each Additional Hour96366 | 1,274 | $20 |
| Refilling and Maintenance of Portable Pump96521 | 1,196 | $118 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 993 | $25 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 672 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lisinopril/Hydrochlorothiazidebrand: Lisinopril-Hydrochlorothiazide | 58 |
| Metformin Hcl | 37 |
| Atorvastatin Calcium | 30 |
| Insulin Aspartbrand: Novolog Flexpen | 25 |
| Levothyroxine Sodium | 23 |
| Glyburide | 22 |
| Amlodipine Besylate | 20 |
| Rosuvastatin Calcium | 18 |
| Apixaban |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-09
- Last updated
- 2021-07-16
- Certified
- 2021-07-16
Frequently asked questions
- What is William Meshier's NPI number?
- William Meshier's National Provider Identifier (NPI) is 1407837172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Meshier's specialty?
- William Meshier is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is William Meshier located?
- William Meshier's practice location on file with NPPES is 3170 N Old Woodruff Rd, Snowflake, AZ 85937-5122.
- What is William Meshier's phone number?
- The practice phone number listed in the NPPES registry for William Meshier is (480) 797-3246.
- Does William Meshier accept Medicare?
- William Meshier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Meshier's NPI active?
- Yes — William Meshier's NPI (1407837172) is active in the NPPES registry as of the last update on 2021-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.