Jeffrey Mersky, D.C.
NPI 1770685323 · Nutrition Chiropractor · Del Mar, CA
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Mersky, D.C. is a Nutrition Chiropractor provider in Del Mar, CA (NPI 1770685323).
Provider details
- NPI number
- 1770685323
- Entity type
- Individual
- Primary specialty
- Nutrition ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DC17551 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-03
- Last updated
- 2007-08-17
Frequently asked questions
- What is Jeffrey Mersky's NPI number?
- Jeffrey Mersky's National Provider Identifier (NPI) is 1770685323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Mersky's specialty?
- Jeffrey Mersky is listed in the NPPES registry with a primary specialty of Nutrition Chiropractor (Chiropractic Providers).
- Where is Jeffrey Mersky located?
- Jeffrey Mersky's practice location on file with NPPES is 12865 Pointe Del Mar Way, Del Mar, CA 92014-3860.
- What is Jeffrey Mersky's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Mersky is (858) 720-8380.
- Does Jeffrey Mersky accept Medicare?
- Jeffrey Mersky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Mersky's NPI active?
- Yes — Jeffrey Mersky's NPI (1770685323) is active in the NPPES registry as of the last update on 2007-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.