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

MR. CARROLL TAYLOR BROWN III PMHNP
NPI 1831709773
Nurse Practitioner - Psychiatric/Mental Health in San Francisco, CA

Q: What is Carroll Brown's NPI number?

The NPI number for Carroll Brown is 1831709773. It was assigned to this individual provider in the NPPES registry on August 5, 2020.

Q: What is Carroll Brown's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Carroll Brown was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 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 August 05, 2020PECOS Enrolled

100 PINE ST, SAN FRANCISCO, CA 94111(833) 351-8255(888) 815-3583 Get Directions Write a Review

NPPES record last updated: June 18, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Mr. Carroll Taylor Brown Iii Pmhnp NPPES

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

MR. CARROLL TAYLOR BROWN III PMHNP (NPI 1831709773) is an individual psychiatric/mental health provider in San Francisco, California, licensed in California (95018200) and active in the NPI registry since August 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831709773

Entity TypeIndividualMale

Primary Taxonomy363LP0808X

Provider Legal NameMR. CARROLL TAYLOR BROWN IIICredential: PMHNP

Location Address100 PINE STSan Francisco, CA 94111-5102

Mailing Address109 W 27th St Rm 5sNew York, NY 10001-6208 · (833) 351-8255 · Fax (888) 815-3583

Phone(833) 351-8255

Fax(888) 815-3583

Sole ProprietorNo

Enumeration DateAugust 5, 2020

Last NPPES UpdateJune 18, 2026

NPPES CertifiedJune 18, 2026

✔ NPI 1831709773 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in CA · 95018200

Also ListedRegistered Nurse · Psychiatric/Mental Health, Child & AdolescentTaxonomy 163WP0807X · License 95202301 (CA)

100 PINE ST, San Francisco, CA 94111

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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 (PECOS)

Mr. Carroll Taylor Brown Iii Pmhnp 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 94111 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

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

Most-billed visit code 99214

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 4

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

MS. JAIME REBECCA LOEBNER MSN, FPMHNP-BC, APRN

Nurse Practitioner (Psychiatric/Mental Health)

100 PINE ST
SAN FRANCISCO, CA 94111

San Francisco County (833) 351-8255

TIFFANY CHU MD

Psychiatry & Neurology (Psychiatry)

100 PINE ST
SAN FRANCISCO, CA 94111

San Francisco County (833) 351-8255

DR. SHANTALE M WILLIAMS-JULES MD

Psychiatry & Neurology (Psychiatry)

100 PINE ST
SAN FRANCISCO, CA 94111

San Francisco County (914) 382-6871

EARL ANDREW BALAYAN DE GUZMAN MD

Psychiatry & Neurology (Psychiatry)

100 PINE ST, SUITE 1250 (PRIVATE OFFICE 3)
SAN FRANCISCO, CA 94111

San Francisco County (833) 351-8255

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Carroll Brown's NPI number?

The NPI number for Carroll Brown is 1831709773. It was assigned to this individual provider in the NPPES registry on August 5, 2020.

Where is Carroll Brown located?

Carroll Brown practices at 100 Pine St, San Francisco, CA 94111. The listed phone number is (833) 351-8255.

What is Carroll Brown's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Carroll Brown enrolled in Medicare?

Yes. Carroll Brown is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Carroll Brown was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 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.