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Provider Profile

Marina L. Johnston, NP

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At a glance

About Marina Johnston

Listed in the NPI registry as a nurse practitioner — women's health, Marina L. Johnston, NP practices in Dallas, TX. Marina is also listed as specializing in nurse practitioner. According to Medicare claims data, the services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1609882570 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

School Other Graduated: 2006

Credentials & Licensing

TX licenceAs reported to the NPI registry
No. AP133842As reported
NC licenceAs reported to the NPI registry
No. 197559As reported
NM licenceAs reported to the NPI registry
No. R56983As reported
OH licenceAs reported to the NPI registry
No. RN241716As reported
NPINational Provider Identifier
1609882570Issued 2006

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Marina L. Johnston specialize in?

Marina L. Johnston is a nurse practitioner in Dallas, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Women's Health”.

NPI registry

Where is Marina L. Johnston located?

Marina L. Johnston is listed at 5200 Harry Hines Blvd, Dallas, TX 75235. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Marina L. Johnston's phone number?

The number on file is (214) 590-5306. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Marina L. Johnston's NPI number?

Marina L. Johnston's National Provider Identifier is 1609882570. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Where did Marina L. Johnston train?

Marina L. Johnston attended Other, graduating in 2006. This comes from the CMS National Downloadable File.

CMS public data

How long has Marina L. Johnston been practicing?

Marina L. Johnston has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.

CMS public data

What does Marina L. Johnston do most often?

According to Medicare billing data, Marina L. Johnston the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Marina L. Johnston confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Marina L. Johnston. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

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