Mary Ann Fieffer
APRN, RN | Nurse Practitioner - Family
800 Howard Ave, Yale Physicians Bldg, New Haven
Connecticut, 06519-1369
203-785-2140
Mary Ann Fieffer is a New Haven, Connecticut based nurse practitioner who is specialized as Family NP. Active license number of Mary Ann Fieffer is 003167 for Family NP in Connecticut. Her current practice location is 800 Howard Ave, Yale Physicians Bldg, New Haven. Patients can reach her at 203-785-2140 or can fax her at 203-785-6414. Mary Ann Fieffer is APRN, RN with specialization in Family NP and her NPI number (Unique professional ID assigned by NPPES) is 1932147675.
Mary Ann Fieffer delivers family-focused care which means she provides care for patients ranging from infants to the elderly and every age in between. Family Nurse Practitioner (FNP) are frequently the primary care provider for families, which means that they will not only diagnose conditions, but also treat them. FNPs perform physical exams, order diagnostic tests and procedures, diagnose and treat illness, prescribe needed medications, and teach their patients how to develop healthy lifestyles to promote health and prevent disease.
Complete Profile:
Mary Ann Fieffer speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Mary Ann Fieffer |
| Specialization: | Nurse Practitioner - Family (FNP) |
| Gender: | Female |
| Credentials: | APRN, RN |
| Practice Address: | 800 Howard Ave, Yale Physicians Bldg, New Haven,
Connecticut, 06519-1369 |
| Phone: | 203-785-2140 |
| Fax: | 203-785-6414 |
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.
| NPI Number: | 1932147675 |
| NPI Enumeration Date: | 03 Jun, 2006 |
| NPI Last Update On: | 08 Jul, 2007 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mary Ann Fieffer are as mentioned below.
| License Number | Specialization | State | Status | |
| 003167 | Family NP | Connecticut | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Mary Ann Fieffer
300 George St, Po Box 9805
New Haven, Connecticut |
| Zip: | 06511-6624 |
| Phone Number: | 203-785-7998 |
| Fax Number: | 203-785-6414 |
Patients can reach Mary Ann Fieffer at
800 Howard Ave, Yale Physicians Bldg, New Haven, Connecticut or can
call to book an appointment on 203-785-2140.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.