Michelle Thuy Vi DO, MD
NPI 1922680537 · Family Medicine Physician · Rocklin, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Thuy Vi DO, MD is a Family Medicine Physician provider in Rocklin, CA (NPI 1922680537).
Provider details
- NPI number
- 1922680537
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A201536 (CA)
Specialties & taxonomies
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
5 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
56 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 23 | $63 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 21 | $93 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 12 | $128 |
Typical Medicare-allowed amounts for these services range $63–$128 (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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 39 | 14 |
| Levothyroxine Sodium | 29 | 11 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 25 | — |
| Amlodipine Besylate | 20 | — |
| Lisinopril | 19 | — |
| Metformin Hcl | 18 | — |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-22
- Last updated
- 2026-02-07
- Certified
- 2026-02-07
Frequently asked questions
- What is Michelle Thuy Vi DO's NPI number?
- Michelle Thuy Vi DO's National Provider Identifier (NPI) is 1922680537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Thuy Vi DO's specialty?
- Michelle Thuy Vi DO is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle Thuy Vi DO located?
- Michelle Thuy Vi DO's practice location on file with NPPES is 3104 Sunset Blvd Ste 2b, Rocklin, CA 95677-3093.
- What is Michelle Thuy Vi DO's phone number?
- The practice phone number listed in the NPPES registry for Michelle Thuy Vi DO is (916) 624-0300.
- Does Michelle Thuy Vi DO accept Medicare?
- Michelle Thuy Vi DO is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Thuy Vi DO's NPI active?
- Yes — Michelle Thuy Vi DO's NPI (1922680537) is active in the NPPES registry as of the last update on 2026-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.