DR. MARSHALL JOHNSON D.O.
NPI 1699476424
Psychiatry & Neurology - Psychiatry in Orange Park, FL

Q: What is Marshall Johnson's NPI number?

The NPI number for Marshall Johnson is 1699476424. It was assigned to this individual provider in the NPPES registry on March 17, 2023.

Q: What is Marshall Johnson's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Marshall Johnson was last updated on July 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 17, 2023PECOS EnrolledAccepts Medicare Assignment

2001 KINGSLEY AVE, ORANGE PARK, FL 32073(904) 639-8500 Get Directions Write a Review

NPPES record last updated: July 4, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 4, 2025, Mar 17, 2023 (2 updates tracked since 2023).

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About Dr. Marshall Johnson D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARSHALL JOHNSON D.O. (NPI 1699476424) is an individual psychiatry provider in Orange Park, Florida, licensed in Florida (22218) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1699476424

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. MARSHALL JOHNSONCredential: D.O.

Location Address2001 KINGSLEY AVEOrange Park, FL 32073-5148

Mailing Address240 S Crystal DrSanford, FL 32773-4816 · (407) 968-6958

Phone(904) 639-8500

Sole ProprietorYes

Medical School CMSOtherGraduated 2023

Enumeration DateMarch 17, 2023

Last NPPES UpdateJuly 4, 20252 updates tracked since enumeration

NPPES CertifiedJuly 4, 2025

✔ NPI 1699476424 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in FL · 22218

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

2001 KINGSLEY AVE, Orange Park, FL 32073

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Marshall Johnson D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4981185899

PECOS Enrollment IDI20260227001303

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32073 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$171.84 typical visit price

range $56.00 – $171.84

Typical copayment $42.96 (range $14.00 – $42.96)

Most-billed visit code 99205

Established Patient

$70.04 typical visit price

range $17.57 – $139.16

Typical copayment $17.51 (range $4.39 – $34.79)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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