PORTIA BROWN
NPI 1831711894
Nurse Practitioner - Acute Care in New York, NY

Active since May 13, 2020PECOS EnrolledAccepts Medicare Assignment
84.47/100
CMS Quality Rating
550 1ST AVE, NEW YORK, NY 10016(646) 929-7800 Get Directions Write a Review

NPPES record last updated: March 12, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 12, 2025, Aug 21, 2020, May 13, 2020 (3 updates tracked since 2020).

About Portia Brown NPPES

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

PORTIA BROWN (NPI 1831711894) is an individual acute care provider in New York, New York, licensed in New York (431712) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1831711894
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NamePORTIA BROWN
Location Address550 1ST AVENew York, NY 10016-6402
Mailing Address3128 Henry Hudson Pkwy Apt 502Bronx, NY 10463-3296 · (201) 417-7676
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMay 13, 2020
Last NPPES UpdateMarch 12, 20253 updates tracked since enumeration
NPPES CertifiedMarch 12, 2025
NPI 1831711894 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License Licensed in NY · 431712
Also ListedRegistered Nurse · Critical Care MedicineTaxonomy 163WC0200X · License 702004 (NY)
Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License 431712 (NY)
550 1ST AVE, New York, NY 10016

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

Portia Brown 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 ID4284059668
PECOS Enrollment IDI20210924000375
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Nyu Langone Hospitals

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330214
Location550 First AvenueNew York, NY 10016 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10016 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
$102.04 typical visit price
range $65.69 – $198.19
Typical copayment $25.51 (range $16.42 – $49.54)
Most-billed visit code 99203
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.33
Promoting Interoperability100
Improvement Activities40
Cost54.91

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.

Internal Medicine
550 1ST AVE
NEW YORK, NY 10016
Emergency Medicine (Pediatric Emergency Medicine)
550 1ST AVE
NEW YORK, NY 10016
Allergy & Immunology
550 1ST AVE, NBV 16N30, INTERNAL MEDICINE RESIDENCY PROGRAM
NEW YORK, NY 10016
Student in an Organized Health Care Education/Training Program
550 1ST AVE
NEW YORK, NY 10016
Radiology (Vascular & Interventional Radiology)
550 1ST AVE
NEW YORK, NY 10016
Surgery
550 1ST AVE
NEW YORK, NY 10016
Student in an Organized Health Care Education/Training Program
550 1ST AVE
NEW YORK, NY 10016
Student in an Organized Health Care Education/Training Program
550 1ST AVE
NEW YORK, NY 10016

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 Portia Brown's NPI number?

The NPI number for Portia Brown is 1831711894. It was assigned to this individual provider in the NPPES registry on May 13, 2020.

Where is Portia Brown located?

Portia Brown practices at 550 1st Ave, New York, NY 10016. The listed phone number is (646) 929-7800.

What is Portia Brown's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Portia Brown enrolled in Medicare?

Yes. Portia Brown is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Portia Brown affiliated with any hospitals?

According to CMS data, Portia Brown is affiliated with Nyu Langone Hospitals.

When was this NPI record last updated?

The NPPES record for Portia Brown was last updated on March 12, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.