NPI Directory

Mrs. Promise Lum Ngongwashi, MSN-PMHNP — NPI 1336815802

Mrs. Promise Lum Ngongwashi, MSN-PMHNP’s National Provider Identifier is 1336815802. NPPES classifies this as a Type 1 individual record and reports a practice location in Clinton, Maryland. The primary taxonomy is Psychiatric/Mental Health Nurse Practitioner.

Key facts

NPI
1336815802
Entity type
Type 1 individual
NPPES status
Active in the August 10, 2026 snapshot
Practice location
9314 PISCATAWAY RD STE 250
 Clinton, Maryland 20735
Practice telephone
(240) 965-1715
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner (363LP0808X)
Physician Assistants & Advanced Practice Nursing Providers › Nurse Practitioner › Psychiatric/Mental Health
Enumeration date
August 17, 2021
NPPES last update
December 16, 2024
Source
CMS NPPES, NPPES Data Dissemination August 2026 V2

Questions answered by the NPPES record

What is the NPI for Mrs. Promise Lum Ngongwashi, MSN-PMHNP?

The NPI listed for Mrs. Promise Lum Ngongwashi, MSN-PMHNP in the NPPES snapshot is 1336815802. The number passes the NPI check-digit test and is recorded as active in that snapshot.

Is NPI 1336815802 an individual or organization record?

NPPES records NPI 1336815802 as an Entity Type 1 record, which CMS assigns to an individual health care provider.

Where is the reported practice location?

The primary practice location reported to NPPES is 9314 PISCATAWAY RD STE 250, Clinton, Maryland 20735.

What taxonomy codes are listed for this NPI?

One taxonomy code is listed: Psychiatric/Mental Health Nurse Practitioner (363LP0808X), the primary taxonomy. Names come from the NUCC Health Care Provider Taxonomy code set version 26.1; definitions are not reproduced.

When was the NPPES record last updated?

NPPES reports a last update date of December 16, 2024 and an enumeration date of August 17, 2021, as published in NPPES Data Dissemination August 2026 V2.

Source and data date

All facts on this page come from the Centers for Medicare & Medicaid Services (CMS) NPPES data dissemination file NPPES Data Dissemination August 2026 V2, released August 10, 2026 (snapshot date 2026-08-10). The record was reproduced from the main provider file without edits; only the fields listed on the methodology page are published.

CMS updates NPPES continuously and this page reflects a single monthly snapshot. Confirm current details in the official NPPES NPI Registry.

Directory pages

This profile is listed on the Clinton, Maryland NPI directory and the Maryland NPI directory.

Other published profiles in Clinton, MD

Up to ten other profiles this site publishes for Clinton, listed alphabetically. Appearing together here indicates only a shared reported practice city, not any affiliation or relationship. The city page lists all 43 published profiles.

Independent service disclaimer

This directory is an independent, experimental publication of public NPPES fields. It is not affiliated with or endorsed by CMS, NPPES, Medicare, the American Medical Association, or the National Uniform Claim Committee. An NPI is an administrative identifier. Its presence here does not establish that a provider is licensed, credentialed, board certified, in good standing, accepting patients or insurance, employed by or affiliated with any organization, or currently practicing. Nothing on this page is medical, legal, or insurance advice.