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Gregory Littlejohn
NPI 1861816423 · Specialist · East Cleveland, OH
Gregory Littlejohn is a Specialist provider in East Cleveland, OH (NPI 1861816423).
Provider details
- NPI number
- 1861816423
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1843 Stanwood Rd
East Cleveland, OH 44112-2901
Phone: (216) 268-6349
Street-level locationGet directions
Mailing address
15344 Stanwood Ave
East Cleveland, OH 44112
Registry dates
- Enumerated
- 2014-02-18
- Last updated
- 2014-02-18
Frequently asked questions
- What is Gregory Littlejohn's NPI number?
- Gregory Littlejohn's National Provider Identifier (NPI) is 1861816423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Littlejohn's specialty?
- Gregory Littlejohn is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Gregory Littlejohn located?
- Gregory Littlejohn's practice location on file with NPPES is 1843 Stanwood Rd, East Cleveland, OH 44112-2901.
- What is Gregory Littlejohn's phone number?
- The practice phone number listed in the NPPES registry for Gregory Littlejohn is (216) 268-6349.
- Is Gregory Littlejohn's NPI active?
- Yes — Gregory Littlejohn's NPI (1861816423) is active in the NPPES registry as of the last update on 2014-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.