Louis Greco, MD
NPI 1053320390 · Geriatric Medicine (Internal Medicine) Physician · Mesa, AZ
Louis Greco, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Mesa, AZ (NPI 1053320390).
Provider details
- NPI number
- 1053320390
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 12145 (AZ)
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
- 2006-08-05
- Last updated
- 2010-05-10
Frequently asked questions
- What is Louis Greco's NPI number?
- Louis Greco's National Provider Identifier (NPI) is 1053320390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Greco's specialty?
- Louis Greco is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Greco located?
- Louis Greco's practice location on file with NPPES is 55 S 63rd St Ste 6, Mesa, AZ 85206-1605.
- What is Louis Greco's phone number?
- The practice phone number listed in the NPPES registry for Louis Greco is (480) 981-9234.
- Is Louis Greco's NPI active?
- Yes — Louis Greco's NPI (1053320390) is active in the NPPES registry as of the last update on 2010-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.