What is Calvin Chapman's NPI number?

Calvin Chapman's National Provider Identifier (NPI) is 1538587837, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Calvin Chapman's specialty?

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

Where is Calvin Chapman located?

Calvin Chapman's practice location on file with NPPES is 108 Wilson Ave, Poteau, OK 74953-3212.

What is Calvin Chapman's phone number?

The practice phone number listed in the NPPES registry for Calvin Chapman is (919) 268-7949.

Is Calvin Chapman's NPI active?

Yes — Calvin Chapman's NPI (1538587837) is active in the NPPES registry as of the last update on 2014-04-03.

IndividualActive

Calvin Chapman

NPI 1538587837 · Social Worker · Poteau, OK

Calvin Chapman is a Social Worker provider in Poteau, OK (NPI 1538587837).

Provider details

NPI number: 1538587837
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(69/100 index)

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

Registry tenure38% of score
12 yrs in NPPES 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

108 Wilson Ave

Apt. 8

Poteau, OK 74953-3212

Phone: (919) 268-7949

Street-level locationGet directions

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Mailing address