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

Ms. Cynthia Douglas Lewis, DC

Chiropractor in Clearwater, FL · enumerated 2006.

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

National Provider Identifier

1891808952

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Registry record

Entity type Individual (Type 1)

Name Ms. Cynthia Douglas Lewis

Credential DC

Sex Female

Practice address Clearwater, FL, 33763

Phone (727) 791-6226

Fax (727) 724-9705

Enumeration date Aug 15, 2006

Last updated in NPPES Aug 27, 2008

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License CH 8114 (FL) Secondary

111N00000X Chiropractor Chiropractic Providers · License 8114 (FL) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
260135186	Other	FL	TAX ID FOR GROUP
98910	Other	FL	GROUP BC/BS
1437115573	Other	FL	NPI ORGANIZATION
1891808952	Other	FL	INDIVIDUAL NPI NUMBER
CH 8114	Other	FL	FL. LICENSE NUMBER
381407600	Medicaid	FL	-
382008400	Medicaid	FL	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Cynthia Lewis's NPI record?

Cross-check NPI 1891808952 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891808952 active?

Yes, as of the latest NPPES snapshot, NPI 1891808952 is active (record last updated 2008-08-27).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-27.