MARIAN OWUSU AGYEMAN PMHNP
NPI 1396607818
Nurse Practitioner - Psychiatric/Mental Health in New York, NY

Q: What is Marian Agyeman's NPI number?

The NPI number for Marian Agyeman is 1396607818. It was assigned to this individual provider in the NPPES registry on December 2, 2025.

Q: What is Marian Agyeman'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 Marian Agyeman was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 December 02, 2025PECOS Enrolled

274 MADISON AVE RM 1501, NEW YORK, NY 10016(212) 203-1773 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 14, 2026, Feb 6, 2026, Dec 2, 2025 (3 updates tracked since 2025).

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About Marian Owusu Agyeman Pmhnp NPPES

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

MARIAN OWUSU AGYEMAN PMHNP (NPI 1396607818) is an individual psychiatric/mental health provider in New York, New York, licensed in New York (F408762-01) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS, maintains a secondary practice location in Montclair, and is a graduate of Other (2026).

NPPES Registry Identity

NPI1396607818

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameMARIAN OWUSU AGYEMANCredential: PMHNP

Location Address274 MADISON AVE RM 1501New York, NY 10016-0701

Mailing Address10 Maywood CtFair Lawn, NJ 07410-4107 · (347) 343-4524

Phone(212) 203-1773

Sole ProprietorYes

Medical School CMSOtherGraduated 2026

Enumeration DateDecember 2, 2025

Last NPPES UpdateJuly 14, 20263 updates tracked since enumeration

NPPES CertifiedJuly 14, 2026

✔ NPI 1396607818 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 NY · F408762-01

Also ListedRegistered NurseTaxonomy 163W00000X · License 26NJ00869700 (NJ)

274 MADISON AVE RM 1501, New York, NY 10016

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Secondary Practice Location 1

Location 128 Valley Rd Ofc 139Montclair, NJ 07042-2709 · Phone (212) 203-1773

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Oscar Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marian Owusu Agyeman Pmhnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5991260440

PECOS Enrollment IDI20260724002173

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.

Medicare Billing Reassignment

Medicare enrollment records show Marian Agyeman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Rivia Medical PLLC

Same address

Psychiatric/Mental Health

274 MADISON AVE RM 1501
New York, NY 10016

Reassigned Medicare billing, New Jersey and New York enrollments
29 clinicians in this Medicare group

NPI 1134644032 (212) 203-1773

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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.

MS. MONIQUE ZELLARS

Social Worker (Clinical)