Joslyn Vo, D.O
NPI 1508398793 · Pulmonary Disease Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joslyn Vo, D.O is a Pulmonary Disease Physician provider in San Diego, CA (NPI 1508398793).
Provider details
- NPI number
- 1508398793
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O
- Sex
- Female
- Sole proprietor
- No
- License
- 20A16932 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 63 | 33 |
| Budesonide/Formoterol Fumaratebrand: Breyna | 48 | 29 |
| Prednisone | 45 | 31 |
| Tiotropium Bromidebrand: Spiriva Respimat | 40 | 22 |
| Azithromycin | 35 | 12 |
| Montelukast Sodium | 22 | — |
| Tiotropium Br/Olodaterol Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-28
- Last updated
- 2024-05-09
- Certified
- 2024-05-09
Frequently asked questions
- What is Joslyn Vo's NPI number?
- Joslyn Vo's National Provider Identifier (NPI) is 1508398793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joslyn Vo's specialty?
- Joslyn Vo is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Joslyn Vo located?
- Joslyn Vo's practice location on file with NPPES is 4077 Fifth Ave # Mer35, San Diego, CA 92103-2105.
- What is Joslyn Vo's phone number?
- The practice phone number listed in the NPPES registry for Joslyn Vo is (714) 251-1701.
- Does Joslyn Vo accept Medicare?
- Joslyn Vo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joslyn Vo's NPI active?
- Yes — Joslyn Vo's NPI (1508398793) is active in the NPPES registry as of the last update on 2024-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.