Geraldine Greenberg, DC,LAC
NPI 1568521839 · Chiropractor · Sherman Oaks, CA
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geraldine Greenberg, DC,LAC is a Chiropractor provider in Sherman Oaks, CA (NPI 1568521839).
Provider details
- NPI number
- 1568521839
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC,LAC
- Sex
- Female
- Sole proprietor
- Yes
- License
- DC11914 (CA)
Specialties & taxonomies
Chiropractic Providers
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
- 2006-12-06
- Last updated
- 2021-03-16
- Certified
- 2021-02-23
Frequently asked questions
- What is Geraldine Greenberg's NPI number?
- Geraldine Greenberg's National Provider Identifier (NPI) is 1568521839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geraldine Greenberg's specialty?
- Geraldine Greenberg is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Geraldine Greenberg located?
- Geraldine Greenberg's practice location on file with NPPES is 4930 Varna Ave, Sherman Oaks, CA 91423-2011.
- What is Geraldine Greenberg's phone number?
- The practice phone number listed in the NPPES registry for Geraldine Greenberg is (818) 986-9565.
- Does Geraldine Greenberg accept Medicare?
- Geraldine Greenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geraldine Greenberg's NPI active?
- Yes — Geraldine Greenberg's NPI (1568521839) is active in the NPPES registry as of the last update on 2021-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.