Snow Peterson, DO, MS
NPI 1477809093 · Sleep Medicine (Internal Medicine) Physician · Vallejo, CA
Enrolled with Medicare as Practitioner - Sleep Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Snow Peterson, DO, MS is a Sleep Medicine (Internal Medicine) Physician provider in Vallejo, CA (NPI 1477809093).
Provider details
- NPI number
- 1477809093
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO, MS
- Sex
- Female
- Sole proprietor
- No
- License
- 0102204656 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
473 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 | 225 | $105 |
| Home Sleep Test (hst) With Type III Portable Monitor, Unattended; Minimum of 4 Channels: 2 Respiratory Movement/Airflow, 1 Ecg/Heart Rate and 1 Oxygen SaturationG0399 | 125 | $46 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 77 | $142 |
| Sleep Study Including Heart Rate, Breathing, Airflow, and Effort95806 | 24 | $47 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 22 | $72 |
Typical Medicare-allowed amounts for these services range $46–$142 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 317 | 99 |
| Prazosin Hcl | 63 | 23 |
| Doxepin Hcl | 56 | 26 |
| Gabapentin | 46 | 12 |
| Suvorexantbrand: Belsomra | 43 | 17 |
| Hydroxyzine Pamoate | 30 | — |
| Ramelteon | 22 | — |
| Lemborexantbrand: Dayvigo |
Practice location
Mailing address
Additional practice locations (1)
- 111 W Stone DrSuite 100Kingsport, TN 37660-6027Phone: (423) 247-5197Fax: (423) 247-5254
Registry dates
- Enumerated
- 2012-08-01
- Last updated
- 2019-01-02
Frequently asked questions
- What is Snow Peterson's NPI number?
- Snow Peterson's National Provider Identifier (NPI) is 1477809093, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Snow Peterson's specialty?
- Snow Peterson is listed in the NPPES registry with a primary specialty of Sleep Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Snow Peterson located?
- Snow Peterson's practice location on file with NPPES is 525 Oregon St, Vallejo, CA 94590-3201.
- What is Snow Peterson's phone number?
- The practice phone number listed in the NPPES registry for Snow Peterson is (707) 648-2200.
- Does Snow Peterson accept Medicare?
- Snow Peterson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Snow Peterson's NPI active?
- Yes — Snow Peterson's NPI (1477809093) is active in the NPPES registry as of the last update on 2019-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.