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IndividualActiveMedicare EnrolledCan Order/Refer

Marianna Zara Grennan

LCSW R

Social Worker - Clinical

NPI: 1013188390Melville, New York, 11747(631) 271-5617Female

About Marianna Zara Grennan

Marianna Zara Grennan, LCSW R, is a female healthcare professional specializing in Social Worker - Clinical with a focus on Clinical, registered under National Provider Identifier (NPI) number 1013188390.

Their primary practice is located at 900 WALT WHITMAN ROAD, Melville, New York 11747. Patients can reach the office at (631) 271-5617. Marianna Zara Grennan is enrolled in Medicare and accepts Medicare patients, is authorized to order and refer Medicare services.

Marianna Zara Grennan has been NPI-registered since 2008.

Doctor Details

Identity & Credentials

NPI Number
1013188390
Entity Type
Individual
First Name
Marianna
Last Name
Grennan
Credential
LCSW R
Gender
Female
Sole Proprietor
Yes
Status
active

Primary Practice Location

Address
900 WALT WHITMAN ROAD
City
Melville
State
New York
ZIP
11747
Country
United States
Phone
(631) 271-5617
Fax
(631) 385-1776

Specialty & Taxonomy

Primary Specialty
Social Worker - Clinical
Classification
Social Worker
Specialization
Clinical
Taxonomy Code
1041C0700X

NPI Registration

Enumeration Date
Last Updated
Certification Date

Mailing Address

Address
11 WINDHAM DRIVE
City
SOUTH HUNTINGTON
State
NY
ZIP
11746

Medicare Enrollment

Medicare Enrolled
Yes
Can Order/Refer
Yes
Telehealth
No
Excluded
No

Frequently Asked Questions

What is Marianna Zara Grennan's NPI number?
Marianna Zara Grennan's National Provider Identifier (NPI) is 1013188390. An NPI is a unique 10-digit identification number issued by the Centers for Medicare & Medicaid Services (CMS) to healthcare providers in the United States.
What does Marianna Zara Grennan specialize in?
Marianna Zara Grennan specializes in Social Worker - Clinical.
Where is Marianna Zara Grennan located?
Marianna Zara Grennan practices at 900 WALT WHITMAN ROAD, Melville, New York 11747. You can reach them by phone at (631) 271-5617.
Does Marianna Zara Grennan accept Medicare?
Yes, Marianna Zara Grennan is enrolled in the Medicare program and accepts Medicare patients. They are also authorized to order and refer services under Medicare.
Does Marianna Zara Grennan offer telehealth or virtual visits?
Marianna Zara Grennan does not currently offer telehealth services. In-person visits are required at their practice location.

What is an NPI Number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare & Medicaid Services (CMS). Required under HIPAA, every healthcare provider who transmits health information electronically must have an NPI. The NPI for Marianna Zara Grennan is 1013188390.