Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Marie Lise Royer, PH.D.
Clinical Psychologist in Woburn, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326192048
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Registry record
Entity type Individual (Type 1)
Name Dr. Marie Lise Royer
Credential PH.D.
Sex Female
Practice address 8 Cedar St, Suite 58, Woburn, MA, 01801
Phone (781) 224-2820
Fax (781) 224-0074
Enumeration date Jan 22, 2007
Last updated in NPPES Apr 2, 2010
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 4876 (MA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 135081 | Other | MA | VALUEOPTIONS |
| 790711 | Other | MA | TUFTS |
| 001859 | Other | MA | HPHC-PACIFICARE |
| W10505 | Other | MA | EMPIRE BC/BS |
| 5098732 | Other | MA | AETNA |
| 83501259 | Other | MA | UBH |
| 102931 | Other | MA | MBH-MAGELLAN |
| 1899112 | Medicaid | MA | - |
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
What is the NPI number for Marie Lise Royer?
The National Provider Identifier (NPI) for Marie Lise Royer is 1326192048, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marie Lise Royer practice?
The practice location on file with NPPES is in Woburn, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Phyllis Kaplan-Silverman Psychologist · Woburn, MA NPI 1780769034 Catherine Baker Clinical Social Worker · Woburn, MA NPI 1134299431 Lawrence Fuhrman Psychiatry Physician · Woburn, MA NPI 1861566671 Psychological Consulting, P.C. Clinical Psychologist · Woburn, MA NPI 1487708632 Joseph Ditullio General Practice Dentistry · Woburn, MA NPI 1366580839 Mark Pernokas, Dmd Dentist · Woburn, MA NPI 1174985667
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-02.