Csi Medical Group
NPI 1871909804 · MOHS-Micrographic Surgery Physician · San Pedro, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Csi Medical Group is a MOHS-Micrographic Surgery Physician organization in San Pedro, CA (NPI 1871909804).
Provider details
- NPI number
- 1871909804
- Entity type
- Organization
- Primary specialty
- MOHS-Micrographic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Eric Schweiger, Owner(212) 283-3000
- License
- G81771 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Dermatopathology Physician207ND0900X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
44 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.
Practice location
Mailing address
Additional practice locations (43)
- 501 S Shore Ctr W # 103aAlameda, CA 94501-5762Phone: (510) 227-7028Fax: (510) 274-7119
- 1165 N Euclid StAnaheim, CA 92801-1938Phone: (714) 991-9990Fax: (714) 991-9496
- 289 W Huntington Dr Ste 208Arcadia, CA 91007-3495Phone: (626) 446-8809Fax: (626) 446-8268
- 1620 E 2nd St Ste NBeaumont, CA 92223-3172Phone: (951) 845-6500Fax: (866) 856-0338
- 9675 Brighton Way Ste 350Beverly Hills, CA 90210-5188Phone: (310) 275-4195Fax: (818) 222-2821
- 380 W Central Ave Ste 320Brea, CA 92821-3066Phone: (714) 870-7546Fax: (714) 447-3376
- 24025 Park Sorrento Ste 405Calabasas, CA 91302-4037Phone: (818) 222-2055Fax: (818) 222-2821
- 2438 N Ponderosa Dr Ste C105Camarillo, CA 93010-2465
Registry dates
- Enumerated
- 2014-07-10
- Last updated
- 2025-11-25
- Certified
- 2025-11-25
Frequently asked questions
- What is Csi Medical Group's NPI number?
- Csi Medical Group's National Provider Identifier (NPI) is 1871909804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Csi Medical Group?
- Csi Medical Group is classified in the NPPES registry as MOHS-Micrographic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Csi Medical Group located?
- Csi Medical Group's practice location on file with NPPES is 1360 W 6th St Ste 370, San Pedro, CA 90732-3527.
- What is Csi Medical Group's phone number?
- The practice phone number listed in the NPPES registry for Csi Medical Group is (310) 519-8890.
- Does Csi Medical Group accept Medicare?
- Csi Medical Group 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 Csi Medical Group?
- The authorized official listed on Csi Medical Group's NPPES record is Eric Schweiger, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Csi Medical Group's NPI active?
- Yes — Csi Medical Group's NPI (1871909804) is active in the NPPES registry as of the last update on 2025-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.