James Liadis, M.D.
NPI 1770825127 · Physical Medicine & Rehabilitation Physician · Everett, WA
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Liadis, M.D. is a Physical Medicine & Rehabilitation Physician provider in Everett, WA (NPI 1770825127).
Provider details
- NPI number
- 1770825127
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301103007 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
469 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 | 132 | $126 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 127 | $165 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Single Level64493 | 36 | $252 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level64483 | 35 | $280 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Second Level64494 | 32 | $128 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Baclofen | 382 | 186 |
| Gabapentin | 232 | 98 |
| Tizanidine Hcl | 48 | 18 |
| Methylprednisolone | 28 | 26 |
| Alprazolam | 27 | 24 |
| Duloxetine Hcl | 27 | 12 |
| Cyclobenzaprine Hcl | 24 | — |
| Diclofenac Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-03-25
- Last updated
- 2023-08-31
- Certified
- 2023-08-31
Frequently asked questions
- What is James Liadis's NPI number?
- James Liadis's National Provider Identifier (NPI) is 1770825127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Liadis's specialty?
- James Liadis is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is James Liadis located?
- James Liadis's practice location on file with NPPES is 1303 Pacific Ave, Everett, WA 98201-4234.
- What is James Liadis's phone number?
- The practice phone number listed in the NPPES registry for James Liadis is (425) 339-5476.
- Does James Liadis accept Medicare?
- James Liadis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Liadis's NPI active?
- Yes — James Liadis's NPI (1770825127) is active in the NPPES registry as of the last update on 2023-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.