What is Ronald Johnson's NPI number?

Ronald Johnson's National Provider Identifier (NPI) is 1619010428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ronald Johnson's specialty?

Ronald Johnson is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Ronald Johnson located?

Ronald Johnson's practice location on file with NPPES is 7910 Wolf River Blvd, Germantown, TN 38138-1725.

What is Ronald Johnson's phone number?

The practice phone number listed in the NPPES registry for Ronald Johnson is (901) 737-1050.

Is Ronald Johnson's NPI active?

Yes — Ronald Johnson's NPI (1619010428) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Ronald Johnson, M.D.

NPI 1619010428 · Specialist · Germantown, TN

Ronald Johnson, M.D. is a Specialist provider in Germantown, TN (NPI 1619010428).

Provider details

NPI number: 1619010428
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: MD10489 (TN)

Specialties & taxonomies

SpecialistPrimary174400000XLicense MD10489 (TN)
Other Service Providers

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

7910 Wolf River Blvd

Germantown, TN 38138-1725

Phone: (901) 737-1050

Fax: (901) 737-1107

Street-level locationGet directions

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Mailing address