What is Mark Patterson's NPI number?

Mark Patterson's National Provider Identifier (NPI) is 1346119724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Patterson's specialty?

Mark Patterson is listed in the NPPES registry with a primary specialty of Contractor (Other Service Providers).

Where is Mark Patterson located?

Mark Patterson's practice location on file with NPPES is 20005 Shakerwood Rd, Warrensville Heights, OH 44122-6621.

What is Mark Patterson's phone number?

The practice phone number listed in the NPPES registry for Mark Patterson is (216) 544-2958.

Is Mark Patterson's NPI active?

Yes — Mark Patterson's NPI (1346119724) is active in the NPPES registry as of the last update on 2025-11-03.

IndividualActive

Mark Patterson

NPI 1346119724 · Contractor · Warrensville Heights, OH

Mark Patterson is a Contractor provider in Warrensville Heights, OH (NPI 1346119724).

Provider details

NPI number: 1346119724
Entity type: Individual
Primary specialty: ContractorOther Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

ContractorPrimary171W00000X
Other Service Providers

Profile Score

Basic profile(48/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

20005 Shakerwood Rd

Warrensville Heights, OH 44122-6621

Phone: (216) 544-2958

Street-level locationGet directions

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Mailing address