Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Martin Bernard Reiss, DO
Psychiatry Physician in Phoenix, AZ · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427052869
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Martin Bernard Reiss
Credential DO
Sex Male
Practice address 5110 N 40th St, Ste 104, Phoenix, AZ, 85018
Phone (602) 955-8055
Fax (602) 955-6865
Enumeration date Jun 13, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO 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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Martin Reiss?
Martin Reiss is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Jill Zweig Psychiatry Physician · Phoenix, AZ NPI 1316941750 Infinity Hospice Care LLC Community Based Hospice Care Agency · Phoenix, AZ NPI 1467414664 Camp Fire Council of Greater Arizona Voluntary or Charitable Agency · Phoenix, AZ NPI 1336329895 Palliative Care of Arizona Specialist · Phoenix, AZ NPI 1205181211
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.