Judith Koperski, M.D.
NPI 1609805514 · Dermatology Physician · La Jolla, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Judith Koperski, M.D. is a Dermatology Physician provider in La Jolla, CA (NPI 1609805514).
Provider details
- NPI number
- 1609805514
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G51030 (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
19 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-02
- Last updated
- 2010-04-19
Frequently asked questions
- What is Judith Koperski's NPI number?
- Judith Koperski's National Provider Identifier (NPI) is 1609805514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judith Koperski's specialty?
- Judith Koperski is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Judith Koperski located?
- Judith Koperski's practice location on file with NPPES is 9850 Genesee Ave, La Jolla, CA 92037-1224.
- What is Judith Koperski's phone number?
- The practice phone number listed in the NPPES registry for Judith Koperski is (858) 558-0677.
- Does Judith Koperski accept Medicare?
- Judith Koperski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Judith Koperski's NPI active?
- Yes — Judith Koperski's NPI (1609805514) is active in the NPPES registry as of the last update on 2010-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.