What is Chance Mason's NPI number?

Chance Mason's National Provider Identifier (NPI) is 1184584401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chance Mason's specialty?

Chance Mason is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Chance Mason located?

Chance Mason's practice location on file with NPPES is 4538 Edmondson Ave, Baltimore, MD 21229-1506.

What is Chance Mason's phone number?

The practice phone number listed in the NPPES registry for Chance Mason is (443) 872-2230.

Is Chance Mason's NPI active?

Yes — Chance Mason's NPI (1184584401) is active in the NPPES registry as of the last update on 2025-11-19.

IndividualActive

Chance Mason

NPI 1184584401 · Social Worker · Baltimore, MD

Chance Mason is a Social Worker provider in Baltimore, MD (NPI 1184584401).

Provider details

NPI number: 1184584401
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No
License: 28928 (MD)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 28928 (MD)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 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
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

4538 Edmondson Ave

Baltimore, MD 21229-1506

Phone: (443) 872-2230

Street-level locationGet directions

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Mailing address