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NATALIE O'BRIEN LCSW
NPI 1942787080
Social Worker - Clinical in New Britain, CT

Active since July 22, 2018PECOS EnrolledAccepts Medicare Assignment
73 CEDAR ST, NEW BRITAIN, CT 06052(860) 224-5900 Get Directions Write a Review

NPPES record last updated: March 6, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 6, 2024, Jul 22, 2018 (2 updates tracked since 2018).

About Natalie O'brien Lcsw NPPES

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

NATALIE O'BRIEN LCSW (NPI 1942787080) is an individual clinical provider in New Britain, Connecticut, licensed in Connecticut (013189) and active in the NPI registry since July 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Glastonbury, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1942787080
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameNATALIE O'BRIENCredential: LCSW
Location Address73 CEDAR STNew Britain, CT 06052-1301
Mailing Address204 Round Hill RdMiddletown, CT 06457-6118
Phone(860) 224-5900
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJuly 22, 2018
Last NPPES UpdateMarch 6, 20242 updates tracked since enumeration
NPPES CertifiedMarch 6, 2024
✔ NPI 1942787080 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CT · 013189
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedSocial WorkerTaxonomy 104100000X
73 CEDAR ST, New Britain, CT 06052
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Other Names 1

Former Name (1)Natalie Marynczak Lmsw, Lcsw

Secondary Practice Location 1

Location 1110 National DrGlastonbury, CT 06033-4371 · Phone (860) 657-8910

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

Natalie O'brien Lcsw 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 ID5799125258
PECOS Enrollment IDI20240501000243
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 06052 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
$0.00 typical visit price
range $60.82 – $183.10
Typical copayment $0.00 (range $15.20 – $45.77)
Most-billed visit code NA
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
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.

LISA TIFFANY SIMIOLA PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
73 CEDAR ST
NEW BRITAIN, CT 06052
Capitol Planning Region (860) 224-5267
MARIA L PACHECO LCSW
Social Worker
73 CEDAR ST, NEW BRITIAN GENERAL HOSPITAL HISPANIC COUNSELING CENTER
NEW BRITAIN, CT 06052
Capitol Planning Region (860) 224-5300
DR. ROBERT M BELNIAK M.D.
Orthopaedic Surgery (Sports Medicine)
73 CEDAR ST
NEW BRITAIN, CT 06052
Capitol Planning Region (860) 832-4666
MR. FRANCIS DAHLMEYER III LCSW
Social Worker (Clinical)
73 CEDAR ST
NEW BRITAIN, CT 06052
Capitol Planning Region (860) 224-5804
GRACE G HERMAN LCSW
Social Worker (Clinical)
73 CEDAR ST
NEW BRITAIN, CT 06052
Capitol Planning Region (860) 224-5267
PATRICIA PARKER LEWIS LMFT LADC
Marriage & Family Therapist
73 CEDAR ST
NEW BRITAIN, CT 06052
Capitol Planning Region (860) 224-5804
DR. STEPHEN L PILLSBURY M.D.
Orthopaedic Surgery
73 CEDAR ST, GROVE HILL MEDICAL CENTER
NEW BRITAIN, CT 06052
Capitol Planning Region (860) 832-4666
MRS. CARRIE MICHELLE GARRIGUS LCSW
Social Worker (Clinical)
73 CEDAR ST
NEW BRITAIN, CT 06052
Capitol Planning Region (860) 224-5900

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 Natalie O'brien's NPI number?

The NPI number for Natalie O'brien is 1942787080. It was assigned to this individual provider in the NPPES registry on July 22, 2018. The provider is also known as Natalie Marynczak Lmsw, Lcsw.

Where is Natalie O'brien located?

Natalie O'brien practices at 73 Cedar St, New Britain, CT 06052. The listed phone number is (860) 224-5900.

What is Natalie O'brien's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Natalie O'brien enrolled in Medicare?

Yes. Natalie O'brien 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.

When was this NPI record last updated?

The NPPES record for Natalie O'brien was last updated on March 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.