Psychiatrist | 53+ years experience

Ronald P. Winfield, MD

73 Princeton St, Suite 203, North Chelmsford, Massachusetts, 01863-1559

About Ronald P. Winfield

Ronald P. Winfield is a psychiatrist based in North Chelmsford, Massachusetts with 53 years of experience in Psychiatry. He completed his graduation from Harvard Medical School in 1973. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Ronald P. Winfield is 36859 for Psychiatry in Massachusetts. His current practice location is 73 Princeton St, Suite 203, North Chelmsford. Patients can contact him at 978-256-6579 or can fax him at 978-256-1943. Ronald P. Winfield, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1679554927.

Ronald P. Winfield specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Ronald P. Winfield's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Ronald P. Winfield
Specialization Psychiatry
Credentials MD
Accepts Medicare Assignment Yes
Experience 53+ years
Medical School Attended Harvard Medical School
Graduation Year 1973
Gender Male
Practice Address: 73 Princeton St, Suite 203
North Chelmsford, MA - 01863-1559
Fax 978-256-1943

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 5193620953
Enrollment ID I20050518000897
NPI Number1679554927
NPI Enumeration Date: 11 Nov, 2005
NPI Last Update On: 18 May, 2015

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Ronald P. Winfield are as mentioned below.

License NumberSpecializationStateStatus
36859Psychiatry MassachusettsPrimary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Ronald P. Winfield is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Greater Lowell Psychiatric Associates, Llc (9335044189)5

Other Medical Identifiers

Other professional identifiers associated with Ronald P. Winfield such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
257473OtherMassachusettsMANAGED HEALTH NETWORK
M09264OtherMassachusettsBCBSMA
01Y001449MA01OtherNew HampshireANTHEM BCBS
2029693MedicaidMassachusetts
036859OtherMassachusettsTUFTS
260042645OtherMassachusettsRAILROAD MEDICARE
0022320OtherMassachusettsBEACON HEALTH STRATEGIES
043476807-09OtherMassachusettsPACIFICARE
461243000OtherMassachusettsMAGELLAN

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Ronald P. Winfield
73 Princeton St, Suite 203
North Chelmsford, MA - 01863-1559
Phone: 978-256-6579
Fax: 978-256-1943

Book an Appointment with Ronald P. Winfield

To schedule an appointment, contact Ronald P. Winfield at 73 Princeton St, Suite 203, North Chelmsford, Massachusetts or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ronald P. Winfield:

Ronald P. Winfield is a psychiatrist specializing in Psychiatry. He specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Ronald P. Winfield completed his education (MD) from Harvard Medical School in 1973.

Ronald P. Winfield has approximately 53 years of experience in Psychiatry.

Yes, Ronald P. Winfield accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Ronald P. Winfield is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Ronald P. Winfield practices at 73 Princeton St, Suite 203, North Chelmsford, Massachusetts, 01863-1559.

To schedule an appointment with Ronald P. Winfield, please contact the office at 978-256-6579.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.