Jacqueline Vo, DO
NPI 1255894028 · Emergency Medicine Physician · Vallejo, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacqueline Vo, DO is a Emergency Medicine Physician provider in Vallejo, CA (NPI 1255894028).
Provider details
- NPI number
- 1255894028
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 20A18638 (CA)
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
7 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
44 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) |
|---|---|---|
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 44 | $73 |
Typical Medicare-allowed amounts for these services range $73–$73 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 47 | 46 |
| Prednisone | 28 | 28 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 21 | 21 |
| Cefadroxil | 21 | 21 |
| Cephalexin | 16 | 16 |
| Ibuprofen | 14 | 14 |
| Amoxicillin | 13 | 13 |
Practice location
Mailing address
Additional practice locations (1)
- 1375 University StHealdsburg, CA 95448-3382Phone: (707) 431-6500
Registry dates
- Enumerated
- 2019-04-09
- Last updated
- 2023-08-14
- Certified
- 2023-08-14
Frequently asked questions
- What is Jacqueline Vo's NPI number?
- Jacqueline Vo's National Provider Identifier (NPI) is 1255894028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacqueline Vo's specialty?
- Jacqueline Vo is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jacqueline Vo located?
- Jacqueline Vo's practice location on file with NPPES is 975 Sereno Dr, Vallejo, CA 94589-2441.
- What is Jacqueline Vo's phone number?
- The practice phone number listed in the NPPES registry for Jacqueline Vo is (707) 651-1000.
- Does Jacqueline Vo accept Medicare?
- Jacqueline Vo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacqueline Vo's NPI active?
- Yes — Jacqueline Vo's NPI (1255894028) is active in the NPPES registry as of the last update on 2023-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.