Matthew Parker, PA-C
NPI 1861903809 · Physician Assistant · Mesa, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Parker, PA-C is a Physician Assistant provider in Mesa, AZ (NPI 1861903809).
Provider details
- NPI number
- 1861903809
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- 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 tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 94 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 254 | 92 |
| Levothyroxine Sodium | 208 | 72 |
| Lisinopril | 200 | 76 |
| Amlodipine Besylate | 167 | 63 |
| Losartan Potassium | 139 | 55 |
| Gabapentin | 135 | 53 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-10-17
- Last updated
- 2023-01-10
- Certified
- 2023-01-10
Frequently asked questions
- What is Matthew Parker's NPI number?
- Matthew Parker's National Provider Identifier (NPI) is 1861903809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Parker's specialty?
- Matthew Parker is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Matthew Parker located?
- Matthew Parker's practice location on file with NPPES is 4315 E Main St, Mesa, AZ 85205-8605.
- What is Matthew Parker's phone number?
- The practice phone number listed in the NPPES registry for Matthew Parker is (480) 870-7500.
- Does Matthew Parker accept Medicare?
- Matthew Parker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Parker's NPI active?
- Yes — Matthew Parker's NPI (1861903809) is active in the NPPES registry as of the last update on 2023-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.