Mark Wiles, PA
NPI 1104250455 · Physician Assistant · Wyoming, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Wiles, PA is a Physician Assistant provider in Wyoming, MI (NPI 1104250455).
Provider details
- NPI number
- 1104250455
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
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 tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
110 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 71 | $78 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 39 | $118 |
Typical Medicare-allowed amounts for these services range $78–$118 (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 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 365 | 120 |
| Metoprolol Succinate | 307 | 156 |
| Amlodipine Besylate | 258 | 116 |
| Carvedilol | 257 | 106 |
| Atorvastatin Calcium | 235 | 122 |
| Rosuvastatin Calcium | 185 | 80 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$129 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 100 Michigan St NeGrand Rapids, MI 49503-2560Phone: (616) 391-3431Fax: (616) 391-2783
- 100 Michigan St NeGrand Rapids, MI 49503-2560Phone: (616) 391-3431Fax: (616) 391-2783
Registry dates
- Enumerated
- 2013-08-22
- Last updated
- 2018-03-17
Frequently asked questions
- What is Mark Wiles's NPI number?
- Mark Wiles's National Provider Identifier (NPI) is 1104250455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Wiles's specialty?
- Mark Wiles is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Wiles located?
- Mark Wiles's practice location on file with NPPES is 2122 Health Dr Sw Ste 133, Wyoming, MI 49519-9698.
- What is Mark Wiles's phone number?
- The practice phone number listed in the NPPES registry for Mark Wiles is (616) 252-5950.
- Does Mark Wiles accept Medicare?
- Mark Wiles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Wiles's NPI active?
- Yes — Mark Wiles's NPI (1104250455) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.