Mark Mashita, PA-C
NPI 1245412535 · Surgical Physician Assistant · Everett, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Mashita, PA-C is a Surgical Physician Assistant provider in Everett, WA (NPI 1245412535).
Provider details
- NPI number
- 1245412535
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA10005281 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
555 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 135 | $76 |
| X-Ray of Knee, 3 Views73562 | 109 | $35 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 101 | $107 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 90 | $58 |
| X-Ray of Hip, 2-3 Views73502 | 46 | $40 |
| Replacement of Knee Joint, Both Sides of Knee27447 | 27 |
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 |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 96 | 84 |
| Ondansetronbrand: Ondansetron Odt | 93 | 89 |
| Hydroxyzine Pamoate | 73 | 67 |
| Meloxicam | 42 | 21 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 31 | 25 |
| Amoxicillin | 14 | — |
| Diclofenac Sodiumbrand: Diclofenac Sodium Er |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,119 across 23 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
Registry dates
- Enumerated
- 2007-11-29
- Last updated
- 2024-04-15
- Certified
- 2024-04-15
Frequently asked questions
- What is Mark Mashita's NPI number?
- Mark Mashita's National Provider Identifier (NPI) is 1245412535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Mashita's specialty?
- Mark Mashita is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Mashita located?
- Mark Mashita's practice location on file with NPPES is 1100 Pacific Ave Ste 300, Everett, WA 98201-4261.
- What is Mark Mashita's phone number?
- The practice phone number listed in the NPPES registry for Mark Mashita is (425) 339-2433.
- Does Mark Mashita accept Medicare?
- Mark Mashita is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Mashita's NPI active?
- Yes — Mark Mashita's NPI (1245412535) is active in the NPPES registry as of the last update on 2024-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.