What is Earl Duvall's NPI number?

Earl Duvall's National Provider Identifier (NPI) is 1548445968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Earl Duvall's specialty?

Earl Duvall is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).

Where is Earl Duvall located?

Earl Duvall's practice location on file with NPPES is 311 N 4th St, Oakland, MD 21550-1371.

What is Earl Duvall's phone number?

The practice phone number listed in the NPPES registry for Earl Duvall is (301) 334-7855.

Is Earl Duvall's NPI active?

Yes — Earl Duvall's NPI (1548445968) is active in the NPPES registry as of the last update on 2008-01-03.

IndividualActive

Earl Duvall, LCPC

NPI 1548445968 · Professional Counselor · Oakland, MD

Earl Duvall, LCPC is a Professional Counselor provider in Oakland, MD (NPI 1548445968).

Provider details

NPI number: 1548445968
Entity type: Individual
Primary specialty: Professional CounselorBehavioral Health & Social Service Providers
Credential: LCPC
Sex: Male
Sole proprietor: No
License: LC2616 (MD)

Specialties & taxonomies

Professional CounselorPrimary101YP2500XLicense LC2616 (MD)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(88/100 index)

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

Registry tenure38% of score
18 yrs in NPPES registry
Profile completeness38% of score
100% 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

311 N 4th St

Suite 1

Oakland, MD 21550-1371

Phone: (301) 334-7855

Street-level locationGet directions

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Mailing address