Vincent Zheng
NPI 1609439637 · Family Medicine Physician · San Juan Capistrano, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vincent Zheng is a Family Medicine Physician provider in San Juan Capistrano, CA (NPI 1609439637).
Provider details
- NPI number
- 1609439637
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 20A19765 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
467 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 | 171 | $97 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 86 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 78 | $131 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 51 | $6 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 29 | $121 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 66 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 213 | 86 |
| Losartan Potassium | 144 | 60 |
| Amlodipine Besylate | 110 | 54 |
| Lisinopril | 104 | 39 |
| Levothyroxine Sodium | 103 | 41 |
| Metformin Hcl | 88 | 35 |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-16
- Last updated
- 2022-08-23
- Certified
- 2022-08-23
Frequently asked questions
- What is Vincent Zheng's NPI number?
- Vincent Zheng's National Provider Identifier (NPI) is 1609439637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vincent Zheng's specialty?
- Vincent Zheng is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vincent Zheng located?
- Vincent Zheng's practice location on file with NPPES is 31001 Rancho Viejo Road, Ste. 200, San Juan Capistrano, CA 92675.
- What is Vincent Zheng's phone number?
- The practice phone number listed in the NPPES registry for Vincent Zheng is (949) 661-9600.
- Does Vincent Zheng accept Medicare?
- Vincent Zheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vincent Zheng's NPI active?
- Yes — Vincent Zheng's NPI (1609439637) is active in the NPPES registry as of the last update on 2022-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.