Jim Shen
NPI 1659639623 · Urology Physician · Duarte, CA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jim Shen is a Urology Physician provider in Duarte, CA (NPI 1659639623).
Provider details
- NPI number
- 1659639623
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A127241 (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
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 264 | 121 |
| Finasteride | 255 | 97 |
| Terazosin Hcl | 81 | 30 |
| Mirabegronbrand: Myrbetriq | 73 | 30 |
| Cephalexin | 67 | 56 |
| Estradiol | 58 | 35 |
| Ciprofloxacin Hcl | 54 | 44 |
| Tramadol Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-27
- Last updated
- 2021-11-29
Frequently asked questions
- What is Jim Shen's NPI number?
- Jim Shen's National Provider Identifier (NPI) is 1659639623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jim Shen's specialty?
- Jim Shen is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Jim Shen located?
- Jim Shen's practice location on file with NPPES is 1500 Duarte Rd, Duarte, CA 91010-3012.
- What is Jim Shen's phone number?
- The practice phone number listed in the NPPES registry for Jim Shen is (626) 256-4673.
- Does Jim Shen accept Medicare?
- Jim Shen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jim Shen's NPI active?
- Yes — Jim Shen's NPI (1659639623) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.