Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David M Spector, MD

Medical Oncology Physician in Moline, IL · enumerated 2006.

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

National Provider Identifier

1891754404

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Registry record

Entity type Individual (Type 1)

Name Dr. David M Spector

Credential MD

Sex Male

Practice address 600 John Deere Road Suite 200, Moline, IL, 61265

Phone (309) 779-4200

Fax (309) 779-4305

Enumeration date Mar 22, 2006

Last updated in NPPES Sep 29, 2021

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 33224 (IA) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 036101556 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
036101556	Medicaid	IL	-

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

What specialty is David Spector?

David Spector is registered in NPPES with the primary taxonomy of Medical Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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Shashi Upadhya Gynecology Physician · Moline, IL NPI 1447217724 Mary Tjarks Obstetrics & Gynecology Physician · Moline, IL NPI 1255369641

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-29.