Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Donald L Liss, D.C
Chiropractor in Brentwood, NY · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003134255
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Registry record
Entity type Individual (Type 1)
Name Dr. Donald L Liss
Credential D.C
Sex Male
Practice address 1799 Brentwood Rd, Brentwood, NY, 11717
Phone (631) 434-6685
Fax (631) 434-8575
Enumeration date May 12, 2010
Last updated in NPPES May 12, 2010
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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.
Frequently asked questions
Where does Donald Liss practice?
The practice location on file with NPPES is in Brentwood, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Donald Liss?
The National Provider Identifier (NPI) for Donald Liss is 1003134255, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Tri-V Medical, PC Internal Medicine Physician · Brentwood, NY NPI 1528123171 Brent City Chiropractic LLP Chiropractor · Brentwood, NY NPI 1275797045 South Coast Physical Medicine PC Pain Medicine (Physical Medicine & Rehabilitation) Physician · Brentwood, NY NPI 1881961944 Central Island Chiropractic, P.C. Health Service Clinic/Center · Brentwood, NY NPI 1902164031 Akashkumar Patel Physical Therapy Assistant · Brentwood, NY NPI 1659923902 Strong Island Acupuncture and Chiropractic Associates Pllc Acupuncturist · Brentwood, NY NPI 1205460102 Josephine Dacion Physical Therapist · Brentwood, NY NPI 1659063196
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-12.