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MR. BROOKS ROCK MSN, AGACNP-BC
NPI 1841001914
Nurse Practitioner - Acute Care in Stamford, CT

Active since January 16, 2025PECOS EnrolledAccepts Medicare Assignment
260 LONG RIDGE RD, STAMFORD, CT 06902(475) 240-5762 Get Directions Write a Review

NPPES record last updated: April 30, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mr. Brooks Rock Msn, Agacnp-bc NPPES

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

MR. BROOKS ROCK MSN, AGACNP-BC (NPI 1841001914) is an individual acute care provider in Stamford, Connecticut, licensed in Connecticut (14372) and active in the NPI registry since January 2025. He is enrolled in Medicare PECOS, maintains a secondary practice location in Greenwich, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1841001914
Entity TypeIndividualMale
Primary Taxonomy363LA2100X
Provider Legal NameMR. BROOKS ROCKCredential: MSN, AGACNP-BC
Location Address260 LONG RIDGE RDStamford, CT 06902-1638
Mailing Address25 Glenbrook Rd Apt 320Stamford, CT 06902-2873 · (469) 352-4992
Phone(475) 240-5762
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateJanuary 16, 2025
Last NPPES UpdateApril 30, 2025
NPPES CertifiedApril 30, 2025
✔ NPI 1841001914 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in CT · 14372
Also ListedRegistered NurseTaxonomy 163W00000X · License 140542 (CT)
260 LONG RIDGE RD, Stamford, CT 06902
Open in Google Maps ↗

Secondary Practice Location 1

Location 15 Perryridge RdGreenwich, CT 06830-4697 · Phone (203) 863-3000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Brooks Rock Msn, Agacnp-bc 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 ID1850880725
PECOS Enrollment IDI20251030002530
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 Brooks Rock reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Yale University
36 mi
Advanced Practice Midwife
100 CHURCH ST S STE 200, YALE SCHOOL OF NURSING
New Haven, CT 06519
  • Reassigned Medicare billing, Connecticut enrollment
  • 3,728 clinicians in this Medicare group
NPI 1124148887 (203) 737-5432

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 06902 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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 16

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

JENNIE MIRIAM SPIEGEL FNP-C
Nurse Practitioner (Family)
260 LONG RIDGE RD
STAMFORD, CT 06902
Western Connecticut Planning Region (475) 619-6035
DR. BRIAN SEBASTIAN WOJECK M.D. M. P.H
Internal Medicine (Endocrinology, Diabetes & Metabolism)
260 LONG RIDGE RD
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 737-1058
DR. LEIGH FLAGLER HANKE M.D.
Physical Medicine & Rehabilitation
260 LONG RIDGE RD
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 785-2579
MARIAM ANSARI
Family Medicine
260 LONG RIDGE RD
STAMFORD, CT 06902
Western Connecticut Planning Region (475) 619-6035
DR. MARCELO ORIAS MD
Internal Medicine (Nephrology)
260 LONG RIDGE RD
STAMFORD, CT 06902
Western Connecticut Planning Region (877) 925-3637
ALICIA COLQUHOUN FNP-BC
Nurse Practitioner (Family)
260 LONG RIDGE RD
STAMFORD, CT 06902
Western Connecticut Planning Region (475) 619-6035
J CHRISTIAN BELISARIO DO
Physical Medicine & Rehabilitation (Sports Medicine)
260 LONG RIDGE RD
STAMFORD, CT 06902
Western Connecticut Planning Region (203) 785-5461
SARA ZARNOCH DPT
Physical Therapist
260 LONG RIDGE RD
STAMFORD, CT 06902
Western Connecticut Planning Region (475) 619-6200

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 Brooks Rock's NPI number?

The NPI number for Brooks Rock is 1841001914. It was assigned to this individual provider in the NPPES registry on January 16, 2025.

Where is Brooks Rock located?

Brooks Rock practices at 260 Long Ridge Rd, Stamford, CT 06902. The listed phone number is (475) 240-5762.

What is Brooks Rock's specialty?

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

Is Brooks Rock enrolled in Medicare?

Yes. Brooks Rock 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.

Which organization bills Medicare for Brooks Rock's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brooks Rock reassigns Medicare benefits to Yale University (New Haven, CT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Brooks Rock's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Brooks Rock accept?

Health plans from Anthem Blue Cross and Blue Shield list Brooks Rock 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 Brooks Rock was last updated on April 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.