MR. WILLIAM ATCHISON LMSW ACSW NPI 1811904360

NPI Information

  • NPI: 1811904360
  • Provider Name: MR. WILLIAM ATCHISON, LMSW, ACSW
  • Classification: Social Worker - 1041C0700X
  • Specialization: Clinical
  • Entity Type: Individual
  • Address: 4414 LENNON RD
    FLINT, MI
    ZIP 48507
  • Phone: (810) 230-7100

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NPI Details

MR. William Atchison, LMSW, ACSW is a clinical social worker in Flint, MI. The provider is a social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances. MR. William Atchison, LMSW, ACSW NPI is 1811904360. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

4414 LENNON RD
FLINT, MI
ZIP 48507-029
Phone: (810) 230-7100

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Psychotherapy, 1 hour (HCPCS:90837)

The enumeration date for this NPI number is 8/1/2006 and was last updated on 7/8/2007.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
11041C0700XSocial WorkerClinical6801004778MICHIGANYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
10007414068OTHERMICHIGANAETNA
2158900OTHERMICHIGANMHS
322963900OTHERMICHIGANMAGELLAN
4158900OTHERMICHIGANBLUE CARE NETWORK
540355OTHERMICHIGANCIGNA
6ON30010MEDICARE ID-TYPE UNSPECIFIEDMICHIGANMEDICARE
7158900OTHERMICHIGANVALUE OPTONS
8P208902260OTHERMICHIGANBCBSM INDIVIDUAL PIN
9P20890226OTHERMICHIGANHEALTH PLUS
101002818OTHERMICHIGANMCLAREN

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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