Matt Sidener, P.A.
NPI 1477644730 · Physician Assistant · Merced, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matt Sidener, P.A. is a Physician Assistant provider in Merced, CA (NPI 1477644730).
Provider details
- NPI number
- 1477644730
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- PA15066 (CA)
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
19 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
731 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 | 245 | $78 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 161 | $95 |
| X-Ray of Knee, 1-2 Views73560 | 148 | $29 |
| X-Ray of Hip, 2-3 Views73502 | 89 | $40 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 75 | $60 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 13 | $29 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 46 | 38 |
| Tramadol Hcl | 45 | 34 |
| Celecoxib | 37 | 25 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 33 | 26 |
| Duloxetine Hcl | 31 | 25 |
| Ondansetronbrand: Ondansetron Odt | 21 | 21 |
| Oxycodone Hcl/Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-28
- Last updated
- 2020-09-11
- Certified
- 2020-09-11
Frequently asked questions
- What is Matt Sidener's NPI number?
- Matt Sidener's National Provider Identifier (NPI) is 1477644730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matt Sidener's specialty?
- Matt Sidener is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Matt Sidener located?
- Matt Sidener's practice location on file with NPPES is 123 W North Bear Creek Dr, Merced, CA 95348-3420.
- What is Matt Sidener's phone number?
- The practice phone number listed in the NPPES registry for Matt Sidener is (209) 722-8161.
- Does Matt Sidener accept Medicare?
- Matt Sidener is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matt Sidener's NPI active?
- Yes — Matt Sidener's NPI (1477644730) is active in the NPPES registry as of the last update on 2020-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.