Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Naomi Ruth Constantine, PMHNP

Psychiatric/Mental Health Nurse Practitioner in California, MD · enumerated 2007.

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

National Provider Identifier

1225212756

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Registry record

Entity type Individual (Type 1)

Name Naomi Ruth Constantine

Credential PMHNP

Sex Female

Practice address 22590 Shady Ct, California, MD, 20619

Phone (301) 737-0500

Fax (301) 737-3351

Enumeration date Dec 19, 2007

Last updated in NPPES Apr 26, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License R089566 (MD) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License R089566 (MD) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R089566 (MD) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R089566 (MD) Primary

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

What is the NPI number for Naomi Constantine?

The National Provider Identifier (NPI) for Naomi Constantine is 1225212756, a Type 1 (individual) record in the CMS NPPES registry.

Where does Naomi Constantine practice?

The practice location on file with NPPES is in California, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Rita Jhaveri Geriatric Medicine (Internal Medicine) Physician · California, MD NPI 1679508782 Beena Khetpal Pediatrics Physician · California, MD NPI 1568497477 Archana Gupta Family Medicine Physician · California, MD NPI 1609894898 Michael Perraut Internal Medicine Physician · California, MD NPI 1013042209 Christine Neurauter Nurse Practitioner · California, MD NPI 1487865077 Kajal Shah Neurology Physician · California, MD NPI 1356598106 Maunank Patel Internal Medicine Physician · California, MD NPI 1164722591 Patricia Duswalt Midwife · California, MD NPI 1104175819

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-26.