Karin I. Harp M.D., Inc.
NPI 1720328263 · Dermatology Physician · Westlake Village, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karin I. Harp M.D., Inc. is a Dermatology Physician organization in Westlake Village, CA (NPI 1720328263).
Provider details
- NPI number
- 1720328263
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Karin Harp, President(818) 661-8209
- License
- A107627 (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
13 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
Other names (DBA / former)
- Doing business as
- Apex Dermatology
Registry dates
- Enumerated
- 2013-02-20
- Last updated
- 2025-06-03
- Certified
- 2025-06-03
Frequently asked questions
- What is Karin I. Harp M.D., Inc.'s NPI number?
- Karin I. Harp M.D., Inc.'s National Provider Identifier (NPI) is 1720328263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Karin I. Harp M.D., Inc.?
- Karin I. Harp M.D., Inc. is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Karin I. Harp M.D., Inc. located?
- Karin I. Harp M.D., Inc.'s practice location on file with NPPES is 32144 Agoura Road, Westlake Village, CA 91361-4043.
- What is Karin I. Harp M.D., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Karin I. Harp M.D., Inc. is (818) 889-2739.
- Does Karin I. Harp M.D., Inc. accept Medicare?
- Karin I. Harp M.D., Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Karin I. Harp M.D., Inc.?
- The authorized official listed on Karin I. Harp M.D., Inc.'s NPPES record is Karin Harp, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Karin I. Harp M.D., Inc.'s NPI active?
- Yes — Karin I. Harp M.D., Inc.'s NPI (1720328263) is active in the NPPES registry as of the last update on 2025-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.