Ms. Diane Guardiani

PMHNP (APRN) | Nurse Practitioner - Psych/Mental Health | 25+ years Exp

175 Copse Rd, Madison
  Connecticut, 06443-2323
203-245-2778
Accepts Medicare Nurse Anesthetist in Madison, Connecticut.
Ms. Diane Guardiani is a Madison, Connecticut based nurse practitioner with 25 years of experience in Psych/Mental Health. She completed her graduation in 2000. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Ms. Diane Guardiani is 2409 for Psych/Mental Health in Connecticut. Her current practice location is 175 Copse Rd, Madison. Patients can reach her at 203-245-2778 or can fax her at 203-245-8603. Ms. Diane Guardiani is PMHNP (APRN) with specialization in Psych/Mental Health and her NPI number (Unique professional ID assigned by NPPES) is 1316957285.
Ms. Diane Guardiani provides a full range of primary mental health care services, including biopsychosocial assessment and diagnosis of patients with mental illness and co-occurring disorders. Treatment modalities include both medication and psychotherapeutic management. Psych/Mental Health Nurse Practitioner (PMHNP) works in a variety of settings, including inpatient, emergency and community-based mental health services.
Complete Profile:
Ms. Diane Guardiani speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Ms. Diane Guardiani
Specialization: Psych/Mental Health Nurse Practitioner (PMHNP)
Gender:Female
Credentials: PMHNP (APRN)
Experience: 25+ years
Medical School Attended:Other
Graduation Year:2000
Accepts Medicare Assignment:Yes
Practice Address:175 Copse Rd, Madison,
Connecticut, 06443-2323
Phone:203-245-2778
Fax:203-245-8603
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
PAC ID: 5799685590
Enrollment ID: I20040109000244
NPI Number: 1316957285
NPI Enumeration Date: 09 Aug, 2006
NPI Last Update On: 22 Sep, 2025

Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ms. Diane Guardiani are as mentioned below.
License NumberSpecializationStateStatus
2409Psych/Mental Health ConnecticutPrimary
002409Acute Care ConnecticutSecondary
Hospital Affiliation:
NPs can be affiliated to many hospitals whom they worked with in the past or are presently working with. One NP can be affiliated to four to five hospitals at a time.
Hospital Name (CCN) State Hospital Type
(070007)New london, CTAcute Care Hospital
Group Practice:
Group practices are practice of medicine by a group of NPs who share their premises and other resources. Following list states all the group name with which Ms. Diane Guardiani is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Northeast Medical Group Inc (1254233836)1160
Other Medical Identifiers:
Other legacy medical identifiers associated with Ms. Diane Guardiani such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
1316957285MedicaidConnecticut
1316957285MedicaidRhode Island
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Ms. Diane Guardiani
175 Copse Rd,
Madison, Connecticut
Zip: 06443-2323
Phone Number: 860-908-9894
Fax Number: 203-245-8603
Patients can reach Ms. Diane Guardiani at 175 Copse Rd, Madison, Connecticut or can call to book an appointment on 203-245-2778.
Comments/ Reviews:

Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.