OrganizationActive
Donald L Freidenberg
NPI 1023230455 · Neurology Physician · Columbus, OH
Donald L Freidenberg is a Neurology Physician organization in Columbus, OH (NPI 1023230455).
Provider details
- NPI number
- 1023230455
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Donald Freidenberg, Owner(614) 457-3100
- License
- 34003189 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 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
2121 Bethel Rd
Suite F
Columbus, OH 43220-1804
Phone: (614) 457-3100
Fax: (614) 457-3200
Street-level locationGet directions
Mailing address
2121 Bethel Rd
Columbus, OH 43220-1804
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2014-01-21
Frequently asked questions
- What is Donald L Freidenberg's NPI number?
- Donald L Freidenberg's National Provider Identifier (NPI) is 1023230455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Donald L Freidenberg?
- Donald L Freidenberg is classified in the NPPES registry as Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Donald L Freidenberg located?
- Donald L Freidenberg's practice location on file with NPPES is 2121 Bethel Rd, Columbus, OH 43220-1804.
- What is Donald L Freidenberg's phone number?
- The practice phone number listed in the NPPES registry for Donald L Freidenberg is (614) 457-3100.
- Who is the authorized official for Donald L Freidenberg?
- The authorized official listed on Donald L Freidenberg's NPPES record is Donald Freidenberg, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Donald L Freidenberg's NPI active?
- Yes — Donald L Freidenberg's NPI (1023230455) is active in the NPPES registry as of the last update on 2014-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.