Lucia Muller, M.D.
NPI 1639172935 · Family Medicine Physician · Mount Vernon, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lucia Muller, M.D. is a Family Medicine Physician provider in Mount Vernon, WA (NPI 1639172935).
Provider details
- NPI number
- 1639172935
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD00038857 (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
21 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
554 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 | $127 |
| 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 | 119 | $16 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 89 | $9 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 47 | $13 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 41 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 83 | 26 |
| Lisinopril | 75 | 25 |
| Atorvastatin Calcium | 73 | 24 |
| Losartan Potassium | 63 | 13 |
| Metformin Hcl | 56 | 15 |
| Fluoxetine Hcl | 56 | — |
| Simvastatin | 49 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-05-31
- Last updated
- 2026-04-27
- Certified
- 2026-04-27
Frequently asked questions
- What is Lucia Muller's NPI number?
- Lucia Muller's National Provider Identifier (NPI) is 1639172935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lucia Muller's specialty?
- Lucia Muller is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lucia Muller located?
- Lucia Muller's practice location on file with NPPES is 205 W Stewart Rd Ste 104, Mount Vernon, WA 98273-9607.
- What is Lucia Muller's phone number?
- The practice phone number listed in the NPPES registry for Lucia Muller is (360) 395-2938.
- Does Lucia Muller accept Medicare?
- Lucia Muller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lucia Muller's NPI active?
- Yes — Lucia Muller's NPI (1639172935) is active in the NPPES registry as of the last update on 2026-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.