Vance Cao, M.D.
NPI 1952450553 · Internal Medicine Physician · Newport Beach, CA
Vance Cao, M.D. is a Internal Medicine Physician provider in Newport Beach, CA (NPI 1952450553).
Provider details
- NPI number
- 1952450553
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A94365 (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
19 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
18 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 | 18 | $139 |
Typical Medicare-allowed amounts for these services range $139–$139 (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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 183 | 103 |
| Amlodipine Besylate | 143 | 82 |
| Rosuvastatin Calcium | 118 | 66 |
| Levothyroxine Sodium | 107 | 52 |
| Losartan Potassium | 95 | 49 |
| Tamsulosin Hcl | 68 | 36 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-10
- Last updated
- 2017-10-11
Frequently asked questions
- What is Vance Cao's NPI number?
- Vance Cao's National Provider Identifier (NPI) is 1952450553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vance Cao's specialty?
- Vance Cao is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vance Cao located?
- Vance Cao's practice location on file with NPPES is 1 Hoag Dr, Newport Beach, CA 92663-4162.
- What is Vance Cao's phone number?
- The practice phone number listed in the NPPES registry for Vance Cao is (949) 764-4624.
- Is Vance Cao's NPI active?
- Yes — Vance Cao's NPI (1952450553) is active in the NPPES registry as of the last update on 2017-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.