What is Andrew Johnson's NPI number?

Andrew Johnson's National Provider Identifier (NPI) is 1588505515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Andrew Johnson's specialty?

Andrew Johnson is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).

Where is Andrew Johnson located?

Andrew Johnson's practice location on file with NPPES is 1800 Orleans Street, Baltimore, MD 21287.

What is Andrew Johnson's phone number?

The practice phone number listed in the NPPES registry for Andrew Johnson is (410) 955-5000.

Is Andrew Johnson's NPI active?

Yes — Andrew Johnson's NPI (1588505515) is active in the NPPES registry as of the last update on 2026-04-03.

IndividualActive

Andrew Johnson, MD

NPI 1588505515 · Student in an Organized Health Care Education/Training Program · Baltimore, MD

Andrew Johnson, MD is a Student in an Organized Health Care Education/Training Program provider in Baltimore, MD (NPI 1588505515).

Provider details

NPI number: 1588505515
Entity type: Individual
Primary specialty: Student in an Organized Health Care Education/Training ProgramStudent, Health Care
Credential: MD
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Student in an Organized Health Care Education/Training ProgramPrimary390200000X
Student, Health Care

Profile Score

Basic profile(46/100 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

1800 Orleans Street

Baltimore, MD 21287

Phone: (410) 955-5000

Street-level locationGet directions

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Mailing address