What is Ronald Johnson's NPI number?

Ronald Johnson's National Provider Identifier (NPI) is 1467532309, 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 Ophthalmology Physician (Allopathic & Osteopathic Physicians).

Where is Ronald Johnson located?

Ronald Johnson's practice location on file with NPPES is 7900 S J Stock Rd, Tucson, AZ 85746-7012.

What is Ronald Johnson's phone number?

The practice phone number listed in the NPPES registry for Ronald Johnson is (520) 295-2503.

Is Ronald Johnson's NPI active?

Yes — Ronald Johnson's NPI (1467532309) is active in the NPPES registry as of the last update on 2007-07-09.

IndividualActive

Ronald Johnson, M.D.

NPI 1467532309 · Ophthalmology Physician · Tucson, AZ

Ronald Johnson, M.D. is a Ophthalmology Physician provider in Tucson, AZ (NPI 1467532309).

Provider details

NPI number: 1467532309
Entity type: Individual
Primary specialty: Ophthalmology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 32469-020 (WI)

Specialties & taxonomies

Ophthalmology PhysicianPrimary207W00000XLicense 32469-020 (WI)
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

7900 S J Stock Rd

Tucson, AZ 85746-7012

Phone: (520) 295-2503

Fax: (520) 295-2676

Street-level locationGet directions

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Mailing address