Steven Musto, M.D.
NPI 1497900419 · Internal Medicine Physician · Freeland, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Musto, M.D. is a Internal Medicine Physician provider in Freeland, WA (NPI 1497900419).
Provider details
- NPI number
- 1497900419
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00034938 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
96 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 | 37 | $128 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 32 | $179 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 27 | $130 |
Typical Medicare-allowed amounts for these services range $128–$179 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 86 | 25 |
| Atorvastatin Calcium | 82 | 23 |
| Amlodipine Besylate | 60 | 19 |
| Levothyroxine Sodium | 32 | — |
| Tamsulosin Hcl | 32 | — |
| Fluticasone Propionate | 31 | 14 |
| Metformin Hcl | 27 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-11-18
- Last updated
- 2024-02-12
- Certified
- 2024-02-12
Frequently asked questions
- What is Steven Musto's NPI number?
- Steven Musto's National Provider Identifier (NPI) is 1497900419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Musto's specialty?
- Steven Musto is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Musto located?
- Steven Musto's practice location on file with NPPES is 1638 E Main St, Freeland, WA 98249.
- What is Steven Musto's phone number?
- The practice phone number listed in the NPPES registry for Steven Musto is (360) 331-6525.
- Does Steven Musto accept Medicare?
- Steven Musto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Musto's NPI active?
- Yes — Steven Musto's NPI (1497900419) is active in the NPPES registry as of the last update on 2024-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.