Lev G Gertsik MD Inc
NPI 1659517803 · Psychiatry Physician · South Pasadena, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lev G Gertsik MD Inc is a Psychiatry Physician organization in South Pasadena, CA (NPI 1659517803).
Provider details
- NPI number
- 1659517803
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lev Gertsik, President(310) 726-3983
- License
- A54951 (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
17 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
- 2008-12-17
- Last updated
- 2012-05-01
Frequently asked questions
- What is Lev G Gertsik MD Inc's NPI number?
- Lev G Gertsik MD Inc's National Provider Identifier (NPI) is 1659517803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lev G Gertsik MD Inc?
- Lev G Gertsik MD Inc is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Lev G Gertsik MD Inc located?
- Lev G Gertsik MD Inc's practice location on file with NPPES is 726 Garfield Ave, South Pasadena, CA 91030-2807.
- What is Lev G Gertsik MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Lev G Gertsik MD Inc is (310) 726-3983.
- Does Lev G Gertsik MD Inc accept Medicare?
- Lev G Gertsik MD 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 Lev G Gertsik MD Inc?
- The authorized official listed on Lev G Gertsik MD Inc's NPPES record is Lev Gertsik, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lev G Gertsik MD Inc's NPI active?
- Yes — Lev G Gertsik MD Inc's NPI (1659517803) is active in the NPPES registry as of the last update on 2012-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.