Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. FREDERICK JONATHAN BROWN MD
NPI 1356901417
Internal Medicine - Cardiovascular Disease in Saint Louis, MO

Q: What is Frederick Brown's NPI number?

The NPI number for Frederick Brown is 1356901417. It was assigned to this individual provider in the NPPES registry on June 19, 2019.

Q: What is Frederick Brown's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Frederick Brown was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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 June 19, 2019PECOS Enrolled

1 BARNES JEW HOSP PLZ, SAINT LOUIS, MO 63110(314) 362-5000 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 9, 2024, Apr 2, 2021, Jun 19, 2019 (3 updates tracked since 2019).

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About Dr. Frederick Jonathan Brown Md NPPES

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

DR. FREDERICK JONATHAN BROWN MD (NPI 1356901417) is an individual cardiovascular disease provider in Saint Louis, Missouri, licensed in Missouri (2021008004) and active in the NPI registry since June 2019. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1356901417

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. FREDERICK JONATHAN BROWNCredential: MD

Location Address1 BARNES JEW HOSP PLZSaint Louis, MO 63110-1003

Mailing Address660 South Euclid Avenue, Internal Medicine Box 8121St. Louis, MO 63110-1010 · (314) 362-5000

Phone(314) 362-5000

Sole ProprietorNo

Enumeration DateJune 19, 2019

Last NPPES UpdateJune 29, 20263 updates tracked since enumeration

NPPES CertifiedJune 29, 2026

✔ NPI 1356901417 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in MO · 2021008004

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Also ListedInternal MedicineTaxonomy 207R00000X · License 2021008004 (MO)

1 BARNES JEW HOSP PLZ, Saint Louis, MO 63110

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Secondary Practice Locations 2

Location 15401 Veterans Memorial Pkwy Ste 101Saint Peters, MO 63376-1681 · Phone (636) 939-4820 · Fax (636) 939-0014

Location 2915 N Grand BlvdSaint Louis, MO 63106-1621 · Phone (314) 652-4100

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Frederick Jonathan Brown Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 63110 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

$128.28 typical visit price

range $55.65 – $169.38

Typical copayment $32.07 (range $13.91 – $42.34)

Most-billed visit code 99204

Established Patient

$69.50 typical visit price

range $17.76 – $137.92

Typical copayment $17.37 (range $4.44 – $34.48)

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.

ALESSIO JOSEPH BEFFA MD

Pathology (Anatomic Pathology & Clinical Pathology)