Jaclyn Chen, M.D.
NPI 1942520630 · Urology Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jaclyn Chen, M.D. is a Urology Physician provider in Oakland, CA (NPI 1942520630).
Provider details
- NPI number
- 1942520630
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A120533 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 282 | 120 |
| Finasteride | 176 | 68 |
| Mirabegronbrand: Myrbetriq | 74 | 23 |
| Cefpodoxime Proxetil | 42 | 36 |
| Ciprofloxacin Hcl | 38 | 33 |
| Mirabegronbrand: Mirabegron Er | 30 | 13 |
| Terazosin Hcl | 27 | — |
Practice location
Mailing address
Additional practice locations (1)
- 2315 Stockton Blvd Rm 6309Sacramento, CA 95817-2201Phone: (916) 734-2724
Registry dates
- Enumerated
- 2010-06-04
- Last updated
- 2022-06-03
- Certified
- 2022-06-03
Frequently asked questions
- What is Jaclyn Chen's NPI number?
- Jaclyn Chen's National Provider Identifier (NPI) is 1942520630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jaclyn Chen's specialty?
- Jaclyn Chen is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Jaclyn Chen located?
- Jaclyn Chen's practice location on file with NPPES is 350 30th St Ste 100, Oakland, CA 94609.
- What is Jaclyn Chen's phone number?
- The practice phone number listed in the NPPES registry for Jaclyn Chen is (510) 204-8168.
- Does Jaclyn Chen accept Medicare?
- Jaclyn Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jaclyn Chen's NPI active?
- Yes — Jaclyn Chen's NPI (1942520630) is active in the NPPES registry as of the last update on 2022-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.