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DR. DIANE LOUISE ROTNEM PHD, LICSW
NPI 1891902979
Social Worker - Clinical in Guilford, CT

Active since May 17, 2007PECOS EnrolledAccepts Medicare Assignment
42 LONG HILL RD, GUILFORD, CT 06437(203) 453-1572 Get Directions Write a Review

NPPES record last updated: August 27, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Diane Louise Rotnem Phd, Licsw NPPES

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

DR. DIANE LOUISE ROTNEM PHD, LICSW (NPI 1891902979) is an individual clinical provider in Guilford, Connecticut, licensed in Connecticut (000535) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1989).

NPPES Registry Identity

NPI1891902979
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDR. DIANE LOUISE ROTNEMCredential: PHD, LICSW
Location Address42 LONG HILL RDGuilford, CT 06437-4810
Mailing Address42 Long Hill RdGuilford, CT 06437-4810 · (203) 453-1572
Phone(203) 453-1572
Sole ProprietorYes
Medical School CMSOtherGraduated 1989
Enumeration DateMay 17, 2007
Last NPPES UpdateAugust 27, 2024
NPPES CertifiedAugust 27, 2024
✔ NPI 1891902979 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in CT · 000535✔ Licensed in MN · AP08-992✔ Licensed in MN · 19567
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.
42 LONG HILL RD, Guilford, CT 06437
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Other Names 1

Professional Name (2)Dr. Diane Louise Rotnem Ph.d.

Other Identifiers 1

Other14000535CT 01CT · Anthem Provider Id

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

Dr. Diane Louise Rotnem Phd, Licsw 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 ID2961550934
PECOS Enrollment IDI20130222000243
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
173 services14 patients
Family psychotherapy with patient, 50 minutes 90847
Family psychotherapy is a 50-minute session where a therapist helps the patient and their family understand and manage mental health issues. It's a collaborative process that aims to improve communication, solve family problems, understand and handle special family situations, and create a better functioning home environment.
95 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06437 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 2

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

DEBORAH STILSON ABBOTT PH.D.
Psychologist (Clinical)
42 LONG HILL RD
GUILFORD, CT 06437
South Central Connecticut Planning Region (203) 453-9862
DR. BLAIR MCCRACKEN PH.D.
Psychologist (Clinical)
42 LONG HILL RD
GUILFORD, CT 06437
South Central Connecticut Planning Region (203) 457-0696

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 Diane Rotnem's NPI number?

The NPI number for Diane Rotnem is 1891902979. It was assigned to this individual provider in the NPPES registry on May 17, 2007. The provider is also known as Dr. Diane Louise Rotnem Ph.D..

Where is Diane Rotnem located?

Diane Rotnem practices at 42 Long Hill Rd, Guilford, CT 06437. The listed phone number is (203) 453-1572.

What is Diane Rotnem's specialty?

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

Is Diane Rotnem enrolled in Medicare?

Yes. Diane Rotnem 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 Diane Rotnem was last updated on August 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.