Greg L Marlay
NPI 1184779159 · Preferred Provider Organization · National City, CA
Greg L Marlay is a Preferred Provider Organization organization in National City, CA (NPI 1184779159).
Provider details
- NPI number
- 1184779159
- Entity type
- Organization
- Primary specialty
- Preferred Provider OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Greg Marlay, Owner(619) 477-4166
- License
- 6998 (CA)
Specialties & taxonomies
Managed Care Organizations
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
- 2007-01-23
- Last updated
- 2013-08-01
Frequently asked questions
- What is Greg L Marlay's NPI number?
- Greg L Marlay's National Provider Identifier (NPI) is 1184779159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greg L Marlay?
- Greg L Marlay is classified in the NPPES registry as Preferred Provider Organization (Managed Care Organizations).
- Where is Greg L Marlay located?
- Greg L Marlay's practice location on file with NPPES is 1132 E Plaza Blvd, National City, CA 91950-3548.
- What is Greg L Marlay's phone number?
- The practice phone number listed in the NPPES registry for Greg L Marlay is (619) 477-4166.
- Who is the authorized official for Greg L Marlay?
- The authorized official listed on Greg L Marlay's NPPES record is Greg Marlay, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greg L Marlay's NPI active?
- Yes — Greg L Marlay's NPI (1184779159) is active in the NPPES registry as of the last update on 2013-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.