Search › California › Psychiatric/Mental Health Nurse Practitioner
Ernalyn Montgomery, MSN, FNP, PMHNP-BC
NPI 1942455597 · on the registry since 2008 · sole proprietor
Federal exclusion record
The HHS Office of Inspector General publishes a list of individuals and entities excluded from Medicare, Medicaid and other federal health programs. A record on that list carries this NPI.
- Reason
- Licence revoked, suspended or surrendered
- Authority
- Section 1128b4 · permissive · until licence restored
- Excluded
- 2026-03-19
- Recorded as
- Nurse Practitioner (
Matched on NPI alone. OIG asks that any match be confirmed by Social Security or Employer Identification Number, neither of which appears in the public file, so treat this as something to verify rather than something established. Verify at OIG. Our copy of the list is from 2026-09-15. Reinstated parties are removed from each new release, so a person cleared since then may still appear here.
Practice
- Address
- 34 Executive Park Ste 275
Irvine, CA 92614 - Phone
- (949) 229-0323
- Organisation at this address
- Healthways Home Health Services, Inc.
Inferred from a shared address, not stated in the registry.
Additional practice sites
- 19200 Von Karman Ave Ste 600, Irvine, CA
- 2001 E 4th St Ste 200, Santa Ana, CA
Registry record
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner
363LP0808X
- Also registered as
- 363LF0000X
363LF0000X - Licence states on file
- CA, AZ
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2020-02-21
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California