Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Sandra Lee Knauer-King, MSW

Mental Health Counselor in Middletown, DE · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1033106323

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sandra Lee Knauer-King

Credential MSW

Sex Female

Practice address Middletown, DE, 19709

Phone (302) 376-0621

Fax (302) 376-6219

Enumeration date Oct 1, 2005

Last updated in NPPES Aug 31, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License Q1-0000375 (DE) Primary

Other identifiers

Identifier	Type	State	Issuer
000592373	Medicaid	DE	-
229576000	Other	DE	MAGELLAN
2053830	Other	DE	CIGNA
2265372000	Other	DE	AMERIHEALTH
87726	Other	DE	UBH
1000022284	Other	DE	DELAWARE MEDICAID
246240	Other	DE	COM PSYCH
M0120021	Other	CT	CARE FIRST
N3H29	Other	DE	EMPIRE BLUE CROSS
160505	Other	DE	MENTAL HEALTH NET
00001661567	Other	DE	INDEPENDENCE BLUE CROSS
001661567	Other	CT	PERSONAL CHOICE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Sandra Knauer-King?

Sandra Knauer-King is registered in NPPES with the primary taxonomy of Mental Health Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-31.