Michael Kopec, M.D.
NPI 1821225764 · Family Medicine Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Kopec, M.D. is a Family Medicine Physician provider in Seattle, WA (NPI 1821225764).
Provider details
- NPI number
- 1821225764
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD60277280 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
261 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 | 107 | $124 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 73 | $16 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 47 | $102 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 17 | $125 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 17 | $18 |
Typical Medicare-allowed amounts for these services range $16–$125 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 47 | 18 |
| Atorvastatin Calcium | 34 | 15 |
| Amlodipine Besylate | 30 | 11 |
| Losartan Potassium | 23 | — |
| Omeprazole | 22 | — |
| Hydrochlorothiazide | 22 | — |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen |
Practice location
Mailing address
Additional practice locations (1)
- 11603 State Ave Ste GMarysville, WA 98271-8465Phone: (360) 658-6800Fax: (425) 259-8600
Registry dates
- Enumerated
- 2009-06-18
- Last updated
- 2021-06-16
- Certified
- 2021-06-16
Frequently asked questions
- What is Michael Kopec's NPI number?
- Michael Kopec's National Provider Identifier (NPI) is 1821225764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Kopec's specialty?
- Michael Kopec is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Kopec located?
- Michael Kopec's practice location on file with NPPES is 10521 Meridian Ave N, Seattle, WA 98133-9509.
- What is Michael Kopec's phone number?
- The practice phone number listed in the NPPES registry for Michael Kopec is (206) 296-4990.
- Does Michael Kopec accept Medicare?
- Michael Kopec is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Kopec's NPI active?
- Yes — Michael Kopec's NPI (1821225764) is active in the NPPES registry as of the last update on 2021-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.