Ian Bates, PA-C
NPI 1427577873 · Medical Physician Assistant · Mesa, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian Bates, PA-C is a Medical Physician Assistant provider in Mesa, AZ (NPI 1427577873).
Provider details
- NPI number
- 1427577873
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 6838 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
273 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 202 | $105 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 60 | $75 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 11 | $106 |
Typical Medicare-allowed amounts for these services range $75–$106 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 81 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 181 | 58 |
| Lisinopril | 174 | 62 |
| Amlodipine Besylate | 157 | 53 |
| Levothyroxine Sodium | 143 | 44 |
| Metformin Hcl | 143 | 44 |
| Rosuvastatin Calcium | 100 | 35 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-09-18
- Last updated
- 2017-09-18
Frequently asked questions
- What is Ian Bates's NPI number?
- Ian Bates's National Provider Identifier (NPI) is 1427577873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Bates's specialty?
- Ian Bates is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ian Bates located?
- Ian Bates's practice location on file with NPPES is 1855 N Stapley Dr, Mesa, AZ 85203-3002.
- What is Ian Bates's phone number?
- The practice phone number listed in the NPPES registry for Ian Bates is (480) 834-7546.
- Does Ian Bates accept Medicare?
- Ian Bates is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian Bates's NPI active?
- Yes — Ian Bates's NPI (1427577873) is active in the NPPES registry as of the last update on 2017-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.