Greg Orshansky, MD
NPI 1568478709 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greg Orshansky, MD is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1568478709).
Provider details
- NPI number
- 1568478709
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A75035 (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
19 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
- 2006-07-31
- Last updated
- 2009-01-29
Frequently asked questions
- What is Greg Orshansky's NPI number?
- Greg Orshansky's National Provider Identifier (NPI) is 1568478709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greg Orshansky's specialty?
- Greg Orshansky is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Greg Orshansky located?
- Greg Orshansky's practice location on file with NPPES is 11301 Wilshire Blvd, Los Angeles, CA 90073-1003.
- What is Greg Orshansky's phone number?
- The practice phone number listed in the NPPES registry for Greg Orshansky is (310) 478-3711.
- Does Greg Orshansky accept Medicare?
- Greg Orshansky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Greg Orshansky's NPI active?
- Yes — Greg Orshansky's NPI (1568478709) is active in the NPPES registry as of the last update on 2009-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.