George Kallins, M.D.
NPI 1578756581 · Obstetrics & Gynecology Physician · Santa Ana, CA
George Kallins, M.D. is a Obstetrics & Gynecology Physician provider in Santa Ana, CA (NPI 1578756581).
Provider details
- NPI number
- 1578756581
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G64106 (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
18 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
- 2007-08-22
- Last updated
- 2013-07-24
Frequently asked questions
- What is George Kallins's NPI number?
- George Kallins's National Provider Identifier (NPI) is 1578756581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Kallins's specialty?
- George Kallins is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is George Kallins located?
- George Kallins's practice location on file with NPPES is 3720 S Susan St, Santa Ana, CA 92704-6967.
- What is George Kallins's phone number?
- The practice phone number listed in the NPPES registry for George Kallins is (714) 668-8888.
- Is George Kallins's NPI active?
- Yes — George Kallins's NPI (1578756581) is active in the NPPES registry as of the last update on 2013-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.