Jenny Quan, PA
NPI 1588139091 · Physician Assistant · San Pablo, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jenny Quan, PA is a Physician Assistant provider in San Pablo, CA (NPI 1588139091).
Provider details
- NPI number
- 1588139091
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 55882 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
541 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) |
|---|---|---|
| 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 | 163 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 129 | $131 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 119 | $93 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 59 | $182 |
| Administration of Influenza Virus VaccineG0008 | 32 | $38 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 154 | 115 |
| Amlodipine Besylate | 93 | 61 |
| Levothyroxine Sodium | 81 | 56 |
| Rosuvastatin Calcium | 79 | 50 |
| Lisinopril | 70 | 48 |
| Losartan Potassium | 62 | 41 |
| Hydrochlorothiazide |
Practice location
Mailing address
Additional practice locations (1)
- 2300 Mendocino Ave Ste 4Santa Rosa, CA 95403-3115Phone: (800) 972-5547
Registry dates
- Enumerated
- 2018-10-11
- Last updated
- 2024-11-08
- Certified
- 2024-11-05
Frequently asked questions
- What is Jenny Quan's NPI number?
- Jenny Quan's National Provider Identifier (NPI) is 1588139091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jenny Quan's specialty?
- Jenny Quan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jenny Quan located?
- Jenny Quan's practice location on file with NPPES is 100 a San Pablo Towne Center, San Pablo, CA 94806.
- What is Jenny Quan's phone number?
- The practice phone number listed in the NPPES registry for Jenny Quan is (510) 237-2802.
- Does Jenny Quan accept Medicare?
- Jenny Quan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jenny Quan's NPI active?
- Yes — Jenny Quan's NPI (1588139091) is active in the NPPES registry as of the last update on 2024-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.