PAUL GRENNAN
NPI 1942818570
Counselor - Mental Health in East Meadow, NY

Active since July 20, 2020PECOS EnrolledAccepts Medicare Assignment
1500 HEMPSTEAD TPKE, EAST MEADOW, NY 11554(914) 320-3963 Get Directions Write a Review

NPPES record last updated: July 20, 2020. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Paul Grennan NPPES

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

PAUL GRENNAN (NPI 1942818570) is an individual mental health provider in East Meadow, New York and active in the NPI registry since July 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1942818570
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NamePAUL GRENNAN
Location Address1500 HEMPSTEAD TPKEEast Meadow, NY 11554-1551
Mailing Address765 Gramatan AveMount Vernon, NY 10552-1043 · (914) 320-3963
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateJuly 20, 2020
NPPES CertifiedJuly 20, 2020
NPI 1942818570 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
1500 HEMPSTEAD TPKE, East Meadow, NY 11554

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

Paul Grennan 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 ID9830611177
PECOS Enrollment IDI20250317001994
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.

Other Providers at the Same Location NPPES 20

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

Social Worker
1500 HEMPSTEAD TPKE
EAST MEADOW, NY 11554
Social Worker
1500 HEMPSTEAD TPKE
EAST MEADOW, NY 11554
Social Worker
1500 HEMPSTEAD TPKE
EAST MEADOW, NY 11554
Counselor
1500 HEMPSTEAD TPKE
EAST MEADOW, NY 11554
Social Worker
1500 HEMPSTEAD TPKE
EAST MEADOW, NY 11554
Social Worker (Clinical)
1500 HEMPSTEAD TPKE
EAST MEADOW, NY 11554
Social Worker
1500 HEMPSTEAD TPKE
EAST MEADOW, NY 11554
Specialist
1500 HEMPSTEAD TPKE
EAST MEADOW, NY 11554

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 Paul Grennan's NPI number?

The NPI number for Paul Grennan is 1942818570. It was assigned to this individual provider in the NPPES registry on July 20, 2020.

Where is Paul Grennan located?

Paul Grennan practices at 1500 Hempstead Tpke, East Meadow, NY 11554. The listed phone number is (914) 320-3963.

What is Paul Grennan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Paul Grennan enrolled in Medicare?

Yes. Paul Grennan 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 Paul Grennan was last updated on July 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.