OrganizationActive
Roger a Friedman MD Inc
NPI 1366512618 · Allergy Physician · Columbus, OH
Roger a Friedman MD Inc is a Allergy Physician organization in Columbus, OH (NPI 1366512618).
Provider details
- NPI number
- 1366512618
- Entity type
- Organization
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Roger Friedman, President(614) 891-0550
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
5877 Cleveland Ave
Columbus, OH 43231
Phone: (614) 891-0550
Fax: (614) 891-0429
Street-level locationGet directions
Mailing address
Po Box 183027 Dept Lb-05
Columbus, OH 43218-3027
Registry dates
- Enumerated
- 2006-11-08
- Last updated
- 2008-05-15
Frequently asked questions
- What is Roger a Friedman MD Inc's NPI number?
- Roger a Friedman MD Inc's National Provider Identifier (NPI) is 1366512618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Roger a Friedman MD Inc?
- Roger a Friedman MD Inc is classified in the NPPES registry as Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Roger a Friedman MD Inc located?
- Roger a Friedman MD Inc's practice location on file with NPPES is 5877 Cleveland Ave, Columbus, OH 43231.
- What is Roger a Friedman MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Roger a Friedman MD Inc is (614) 891-0550.
- Who is the authorized official for Roger a Friedman MD Inc?
- The authorized official listed on Roger a Friedman MD Inc's NPPES record is Roger Friedman, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Roger a Friedman MD Inc's NPI active?
- Yes — Roger a Friedman MD Inc's NPI (1366512618) is active in the NPPES registry as of the last update on 2008-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.