Del Mazo Medical Services
NPI 1396807798 · Gastroenterology Physician · Atlanta, GA
Del Mazo Medical Services is a Gastroenterology Physician organization in Atlanta, GA (NPI 1396807798).
Provider details
- NPI number
- 1396807798
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Arlene Del Mazo, Administrator(404) 880-4201
- License
- 036741 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2006-12-14
- Last updated
- 2011-11-19
Frequently asked questions
- What is Del Mazo Medical Services's NPI number?
- Del Mazo Medical Services's National Provider Identifier (NPI) is 1396807798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Del Mazo Medical Services?
- Del Mazo Medical Services is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Del Mazo Medical Services located?
- Del Mazo Medical Services's practice location on file with NPPES is 550 Peachtree St Ne, Atlanta, GA 30308-2221.
- What is Del Mazo Medical Services's phone number?
- The practice phone number listed in the NPPES registry for Del Mazo Medical Services is (404) 577-1112.
- Who is the authorized official for Del Mazo Medical Services?
- The authorized official listed on Del Mazo Medical Services's NPPES record is Arlene Del Mazo, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Del Mazo Medical Services's NPI active?
- Yes — Del Mazo Medical Services's NPI (1396807798) is active in the NPPES registry as of the last update on 2011-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.