What is Oliver Mambong's NPI number?

Oliver Mambong's National Provider Identifier (NPI) is 1023964319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Oliver Mambong's specialty?

Oliver Mambong is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Oliver Mambong located?

Oliver Mambong's practice location on file with NPPES is 8400 Woodland Manor Dr, Laurel, MD 20724-1900.

What is Oliver Mambong's phone number?

The practice phone number listed in the NPPES registry for Oliver Mambong is (443) 830-4429.

Is Oliver Mambong's NPI active?

Yes — Oliver Mambong's NPI (1023964319) is active in the NPPES registry as of the last update on 2026-03-09.

IndividualActive

Oliver Mambong

NPI 1023964319 · Mental Health Counselor · Laurel, MD

Oliver Mambong is a Mental Health Counselor provider in Laurel, MD (NPI 1023964319).

Provider details

NPI number: 1023964319
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

8400 Woodland Manor Dr

Laurel, MD 20724-1900

Phone: (443) 830-4429

Street-level locationGet directions

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Mailing address