Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Tat Yin Cheng, RPH

Psychiatric Pharmacist in W Brentwood, NY · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1821241670

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Tat Yin Cheng

Credential RPH

Sex Male

Practice address 998 Crooked Hill Rd, Building 82 Pharmacy, W Brentwood, NY, 11717

Phone (631) 761-2468

Fax (631) 761-2298

Enumeration date Oct 24, 2008

Last updated in NPPES Oct 24, 2008

Taxonomy & licenses

1835P1300X Psychiatric Pharmacist Pharmacy Service Providers · License 031548 (NY) Primary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Tat Cheng's NPI record?

Cross-check NPI 1821241670 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821241670 active?

Yes, as of the latest NPPES snapshot, NPI 1821241670 is active (record last updated 2008-10-24).

Other providers at this practice address

Browse all →

Herminia Hermogenes Psychiatry Physician · West Brentwood, NY NPI 1891721916 Jennifer Senft-Maltese Clinical Social Worker · W Brentwood, NY NPI 1437172178 Suffolk County Dept of Health Services Case Management Agency · Brentwood, NY NPI 1699877811 Alicekutty John Psychiatry Physician · W Brentwood, NY NPI 1346321874 Jyothi Thomas Neurology Physician · West Brentwood, NY NPI 1457433518 Nicoleta Camelia Bodea- Crisan Neurology Physician · W Brentwood, NY NPI 1689756025 Gita Desikan Neurology Physician · W Brentwood, NY NPI 1225110455 Juniper Coley-Green Case Manager/Care Coordinator · Brentwood, NY NPI 1053483073

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-24.