Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
German V Crisostomo, M.D.
Psychiatry Physician in Everett, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285749945
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Registry record
Entity type Individual (Type 1)
Name German V Crisostomo
Credential M.D.
Sex Male
Practice address 173 Chelsea St, Everett, MA, 02149
Phone (781) 388-6200
Fax (617) 387-9768
Enumeration date Aug 20, 2006
Last updated in NPPES Dec 27, 2016
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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 German Crisostomo practice?
The practice location on file with NPPES is in Everett, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for German Crisostomo?
The National Provider Identifier (NPI) for German Crisostomo is 1285749945, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Roger Greiger Psychiatry Physician · Everett, MA NPI 1427015627 Susan Martinson Psychiatric/Mental Health Nurse Practitioner · Everett, MA NPI 1306941893 Ellen Cyr Mental Health Counselor · Everett, MA NPI 1013083971 Mark Gallagher Clinical Social Worker · Everett, MA NPI 1134280423 Joan Smyth Adult Psychiatric/Mental Health Registered Nurse · Everett, MA NPI 1477614675 Elsbeth Riemer Mental Health Counselor · Everett, MA NPI 1730240904 William Brinkley Clinical Social Worker · Everett, MA NPI 1932261559 Alice Hayes Clinical Social Worker · Everett, MA NPI 1831251628
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-27.