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John Guluzian, DO
NPI 1396725610 · Family Medicine Physician · Columbus, OH
John Guluzian, DO is a Family Medicine Physician provider in Columbus, OH (NPI 1396725610).
Provider details
- NPI number
- 1396725610
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 34002755G (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 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
1550 W 5th Ave
Columbus, OH 43212-2495
Phone: (614) 443-8155
Fax: (614) 443-8090
Street-level locationGet directions
Mailing address
1550 W 5th Ave
Columbus, OH 43212-2495
Registry dates
- Enumerated
- 2006-01-20
- Last updated
- 2009-03-18
Frequently asked questions
- What is John Guluzian's NPI number?
- John Guluzian's National Provider Identifier (NPI) is 1396725610, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Guluzian's specialty?
- John Guluzian is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Guluzian located?
- John Guluzian's practice location on file with NPPES is 1550 W 5th Ave, Columbus, OH 43212-2495.
- What is John Guluzian's phone number?
- The practice phone number listed in the NPPES registry for John Guluzian is (614) 443-8155.
- Is John Guluzian's NPI active?
- Yes — John Guluzian's NPI (1396725610) is active in the NPPES registry as of the last update on 2009-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.