Dr. William T Meshier , MD
General Practice • Snowflake, AZ
3170 N Old Woodruff Rd
Snowflake, AZ 859375122
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. William Meshier is listed in NPPES under General Practice.
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NPI assigned on November 9, 2005; this date does not establish years in practice.
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Published CMS data list 9,408 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99213 — Established patient outpatient office visit: 1,435 service units.
- 96365 — Infusion into a vein for therapy, prevention, or diagnosis: 1,365 service units.
- 96366 — Infusion into a vein for therapy, prevention, or diagnosis, each additional hour: 1,274 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 25 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 340 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) — 58 prescription fills, including refills.
- Metformin Hcl — 37 prescription fills, including refills.
- Atorvastatin Calcium — 30 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 16 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 95% of clinicians listed under General Practice in Arizona (2024, 42 clinicians with data). Median for this group: 296. Middle half: 98 to 1,125.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 696 in 2022 to 9,408 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022–2024.
Practice Location & Contact Primary Location
3170 N Old Woodruff Rd
Snowflake, AZ 859375122
What Public CMS Data Show
General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
130 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $495,075 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $390,486 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
563 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$15,647 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $25.00 in 2023
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2023.
NPI first issued
2005
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Can order Medicare-covered services
CMS lists Dr. Meshier as eligible to order or refer durable medical equipment (DME) for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Snowflake and Arizona
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 95% of clinicians listed under General Practice in Arizona (2024, 42 clinicians with data). Median for this group: 296. Middle half: 98 to 1,125.
Too few clinicians listed under General Practice in Snowflake have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 95% of clinicians listed under General Practice in Arizona (2024, 42 clinicians with data). Median for this group: $28,517. Middle half: $7,437 to $79,116.
Too few clinicians listed under General Practice in Snowflake have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 95% of clinicians listed under General Practice in Arizona (2024, 42 clinicians with data). Median for this group: $20,687. Middle half: $5,470 to $61,475.
Too few clinicians listed under General Practice in Snowflake have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Close to the middle for clinicians listed under General Practice in Arizona (2024, 64 clinicians with data). Median for this group: 311. Middle half: 37 to 1,020.
Too few clinicians listed under General Practice in Snowflake have Medicare Part D data for 2024 to compare.
Part D drug cost
Close to the middle for clinicians listed under General Practice in Arizona (2024, 64 clinicians with data). Median for this group: $7,630. Middle half: $325 to $63,651.
Too few clinicians listed under General Practice in Snowflake have Medicare Part D data for 2024 to compare.
1 active clinicians are listed under General Practice with a practice address in Snowflake, AZ (228 in Arizona).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 1252% from 696 in 2022 to 9,408 in 2024.
- 2022: 696
- 2023: 7,638
- 2024: 9,408
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Medicare-allowed amount
Medicare-allowed amount increased 1260% from $36,396 in 2022 to $495,075 in 2024.
- 2022: $36,396
- 2023: $312,389
- 2024: $495,075
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Paid by Medicare
Paid by Medicare increased 1267% from $28,573 in 2022 to $390,486 in 2024.
- 2022: $28,573
- 2023: $246,064
- 2024: $390,486
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 12% from 304 in 2017 to 340 in 2024.
- 2017: 304
- 2018: 164
- 2022: 96
- 2023: 355
- 2024: 340
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30-day fills
30-day fills increased 83% from 307 in 2017 to 563 in 2024.
- 2017: 307
- 2018: 166
- 2022: 174
- 2023: 613
- 2024: 563
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Part D drug cost
Part D drug cost decreased 65% from $44,564 in 2017 to $15,647 in 2024.
- 2017: $44,564
- 2018: $27,998
- 2022: $1,008
- 2023: $18,777
- 2024: $15,647
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2023 only.
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2023), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2023 (payments made January 1 – December 31, 2023): fewer than 11 records totaling $25.00.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Dexcom, Inc. |
Food and Beverage
In-kind items and services
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Dexcom G6 Transmitter | General | $25.00 |
Source: CMS Open Payments, program year 2023, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2021–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2022–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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1,435 | 92 | $163.05 | $87.84 |
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96365
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less
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1,365 | 55 | $128.59 | $59.96 |
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96366
Infusion into a vein for therapy, prevention, or diagnosis, each additional hour
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1,274 | 37 | $41.99 | $19.53 |
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96521
Refilling and maintenance of portable pump
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1,196 | 37 | $276.76 | $118.49 |
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97110
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
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993 | 41 | $45.02 | $25.05 |
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96375
Injection of additional new drug or substance into vein
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672 | 32 | $40.00 | $14.73 |
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96367
Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less
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504 | 32 | $65.00 | $27.25 |
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G0283
Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care
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499 | 44 | $39.84 | $8.81 |
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97012
Application of mechanical traction
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325 | 28 | $36.59 | $11.05 |
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96368
Infusion into a vein for therapy, prevention, or diagnosis concurrent with another infusion
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168 | 32 | $84.91 | $18.94 |
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20610
Aspiration and/or injection of fluid from large joint
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166 | 19 | $150.00 | $62.29 |
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20550
Injection into tendon or ligament
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154 | 25 | $112.86 | $45.08 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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128 | 19 | $229.21 | $122.22 |
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J3420
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg
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127 | 33 | $25.00 | $1.14 |
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J7321
Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose
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114 | 14 | $180.00 | $72.57 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
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72 | 34 | $99.00 | $54.45 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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36 | 36 | $237.00 | $107.74 |
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99202
New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more
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30 | 30 | $167.00 | $69.82 |
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95921
Testing of autonomic nervous system function and heart rate response to deep breathing
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24 | 20 | $172.00 | $84.51 |
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95923
Testing of autonomic (sympathetic) nervous system function
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24 | 19 | $185.00 | $117.31 |
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73560
X-ray of knee, 1-2 views
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23 | 13 | $50.00 | $32.92 |
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20552
Injection of trigger points, 1-2 muscles
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22 | 13 | $120.00 | $47.06 |
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93922
Ultrasound study of arm and leg arteries
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21 | 19 | $200.00 | $78.83 |
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72100
X-ray of lower and sacral spine, 2-3 views
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20 | 19 | $70.00 | $38.43 |
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72040
X-ray of upper spine, 2-3 views
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16 | 16 | $60.00 | $38.06 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 58 | 2,370 | $223.44 | — |
| Metformin Hcl | Metformin Hcl | 37 | 2,193 | $116.18 | — |
| Atorvastatin Calcium | Atorvastatin Calcium | 30 | 2,040 | $160.55 | — |
| Novolog Flexpen | Insulin Aspart | 25 | 1,229 | $3,022.83 | — |
| Levothyroxine Sodium | Levothyroxine Sodium | 23 | 1,042 | $217.30 | — |
| Glyburide | Glyburide | 22 | 1,290 | $111.10 | — |
| Amlodipine Besylate | Amlodipine Besylate | 20 | 960 | $37.26 | — |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 18 | 780 | $39.36 | — |
| Eliquis | Apixaban | 17 | 570 | $10,807.06 | — |
| Atenolol | Atenolol | 15 | 750 | $82.32 | — |
| Losartan Potassium | Losartan Potassium | 15 | 568 | $101.85 | — |
| Tamsulosin Hcl | Tamsulosin Hcl | 13 | 750 | $164.90 | — |
| Glipizide | Glipizide | 13 | 630 | $159.28 | — |
| Digoxin | Digoxin | 12 | 660 | $169.47 | — |
| Potassium Chloride | Potassium Chloride | 11 | 648 | $147.06 | — |
| Colchicine | Colchicine | 11 | 330 | $87.45 | — |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-07-16NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSSources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 3170 N OLD WOODRUFF RD, SNOWFLAKE, AZ 859375122 (Tel: 4807973246)
Registered at 3170 N OLD WOODRUFF RD, SNOWFLAKE, AZ 859375122 (Tel: 4807973246)
General Practice (license number reported to NPPES: AZ 15822)
NPI status registered as active in NPPES database
Registered at 2000 E SOUTHERN AVE, STE 102, TEMPE, AZ 852827510 (Tel: 4808209141)
Registered at PO BOX 22057, TEMPE, AZ 852852057 (Tel: 4808209141)
Recorded as WILLIAM MESHIER, MD
Anesthesiology (license number reported to NPPES: AZ 15822)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
3170 N Old Woodruff Rd
Snowflake, AZ 859375122
Phone: 4807973246