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THELMA C MONTERROSO NP-C, ARNP
NPI 1265786545
Nurse Practitioner - Psychiatric/Mental Health in Brooklyn, NY

Active since November 07, 2012PECOS EnrolledAccepts Medicare Assignment
3923 FORT HAMILTON PKWY, BROOKLYN, NY 11218(929) 491-7333(562) 499-6171 Get Directions Write a Review

NPPES record last updated: April 10, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Thelma C Monterroso Np-c, Arnp NPPES

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

THELMA C MONTERROSO NP-C, ARNP (NPI 1265786545) is an individual psychiatric/mental health provider in Brooklyn, New York, licensed in Florida (APRN9199897) and active in the NPI registry since November 2012. She is enrolled in Medicare PECOS, maintains a secondary practice location in Coral Gables, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1265786545
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameTHELMA C MONTERROSOCredential: NP-C, ARNP
Location Address3923 FORT HAMILTON PKWYBrooklyn, NY 11218-1916
Mailing Address13607 Sw 115th Ln # 100Miami, FL 33186-4444 · (305) 989-3490 · Fax (562) 499-6171
Phone(929) 491-7333
Fax(562) 499-6171
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateNovember 7, 2012
Last NPPES UpdateApril 10, 2025
NPPES CertifiedApril 10, 2025
✔ NPI 1265786545 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 FL · APRN9199897
Also ListedNurse PractitionerTaxonomy 363L00000X · License ARNP9199897 (FL), A1012090 (FL), 545865-1 (NY)
3923 FORT HAMILTON PKWY, Brooklyn, NY 11218
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Secondary Practice Location 1

Location 12332 Galiano St Ste 2Coral Gables, FL 33134-5402 · Phone (786) 464-5496

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Maintenance Organization of Florida, UnitedHealthcare.Insurance ›

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

Thelma C Monterroso Np-c, Arnp 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 ID5193950418
PECOS Enrollment IDI20131022001759, I20190102000788
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 11218 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

Referred Medical Equipment & Supplies CMS DME claims 8

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
1 supplier18 claims18 services$44.66 avg. paid by Medicare
Hospital bed, semi-electric (head and foot adjustment), with any type side rails, without mattress E0261
DME-Hospital Beds · category DB000N
1 supplier15 claims15 services$43.55 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
2 suppliers29 claims29 services$3.35 avg. paid by Medicare
Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s) E0630
DME-Other DME · category DE000N
1 supplier12 claims12 services$41.44 avg. paid by Medicare
Trapeze bars, a/k/a patient helper, attached to bed, with grab bar E0910
DME-Other DME · category DE000N
1 supplier11 claims11 services$7.42 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier24 claims24 services$14.21 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 3

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

MIRIAM ARIELLA HOFFMAN NP
Nurse Practitioner (Family)
3923 FORT HAMILTON PKWY
BROOKLYN, NY 11218
Kings County (929) 491-7700
SUNIKO M HICKMAN FNP
Nurse Practitioner (Family)
3923 FORT HAMILTON PKWY
BROOKLYN, NY 11218
Kings County (929) 491-7700
NELVIE RACHEL ROLDAN JULIAN FNP
Nurse Practitioner (Family)
3923 FORT HAMILTON PKWY
BROOKLYN, NY 11218
Kings County (917) 250-4561

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 Thelma Monterroso's NPI number?

The NPI number for Thelma Monterroso is 1265786545. It was assigned to this individual provider in the NPPES registry on November 7, 2012.

Where is Thelma Monterroso located?

Thelma Monterroso practices at 3923 Fort Hamilton Pkwy, Brooklyn, NY 11218. The listed phone number is (929) 491-7333.

What is Thelma Monterroso's specialty?

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

Is Thelma Monterroso enrolled in Medicare?

Yes. Thelma Monterroso 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.

What insurance does Thelma Monterroso accept?

Health plans from Oscar Health Maintenance Organization of Florida and UnitedHealthcare list Thelma Monterroso as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Thelma Monterroso was last updated on April 10, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.