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Gregory Triandafilou, D.C.
NPI 1740294917 · Chiropractor · Phoenix, AZ
Gregory Triandafilou, D.C. is a Chiropractor provider in Phoenix, AZ (NPI 1740294917).
Provider details
- NPI number
- 1740294917
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3801 (AZ)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(91/100 index)
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
532 E Maryland Ave
Suite D
Phoenix, AZ 85012-1143
Phone: (602) 264-6300
Fax: (602) 264-6883
Street-level locationGet directions
Mailing address
532 E Maryland Ave
Phoenix, AZ 85012-1143
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gregory Triandafilou's NPI number?
- Gregory Triandafilou's National Provider Identifier (NPI) is 1740294917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Triandafilou's specialty?
- Gregory Triandafilou is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Gregory Triandafilou located?
- Gregory Triandafilou's practice location on file with NPPES is 532 E Maryland Ave, Phoenix, AZ 85012-1143.
- What is Gregory Triandafilou's phone number?
- The practice phone number listed in the NPPES registry for Gregory Triandafilou is (602) 264-6300.
- Is Gregory Triandafilou's NPI active?
- Yes — Gregory Triandafilou's NPI (1740294917) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.