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Andrew Siskind, M.D.
NPI 1619917663 · Internal Medicine Physician · Irvine, CA
Andrew Siskind, M.D. is a Internal Medicine Physician provider in Irvine, CA (NPI 1619917663).
Provider details
- NPI number
- 1619917663
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G50342 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
250 E Yale Loop
Ste 204
Irvine, CA 92604-4697
Phone: (949) 732-3530
Fax: (949) 732-3533
Street-level locationGet directions
Mailing address
Po Box 2163
Newport Beach, CA 92659-5787
Registry dates
- Enumerated
- 2006-06-07
- Last updated
- 2016-08-30
Frequently asked questions
- What is Andrew Siskind's NPI number?
- Andrew Siskind's National Provider Identifier (NPI) is 1619917663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Siskind's specialty?
- Andrew Siskind is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Siskind located?
- Andrew Siskind's practice location on file with NPPES is 250 E Yale Loop, Irvine, CA 92604-4697.
- What is Andrew Siskind's phone number?
- The practice phone number listed in the NPPES registry for Andrew Siskind is (949) 732-3530.
- Is Andrew Siskind's NPI active?
- Yes — Andrew Siskind's NPI (1619917663) is active in the NPPES registry as of the last update on 2016-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.