Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Herbert Mark Crabtree, M.D.

Neurological Surgery Physician in Springfield, MO · enumerated 2006.

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

National Provider Identifier

1659325785

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Registry record

Entity type Individual (Type 1)

Name Dr. Herbert Mark Crabtree

Credential M.D.

Sex Male

Practice address 3801 S National Ave, West Tower, Suite 700, Springfield, MO, 65807

Phone (417) 885-3888

Fax (417) 881-7638

Enumeration date May 22, 2006

Last updated in NPPES Sep 30, 2021

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License C6588 (AR) Secondary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License R3K18 (MO) 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
2083264004	Other	MO	CIGNA HEALTHCARE
202835104	Medicaid	MO	-
5M326	Other	AR	ARKANSAS BC/BS
02100025000	Other	MO	QUAL CHOICE
0215053	Other	WA	DEPARTMENT OF LABOR WA
18942	Other	MO	COX HEALTH PLANS
111023001	Medicaid	AR	-
4188130001	Other	MO	CIGNA MEDICARE
5M326	Other	AR	ARKANSAS FIRST SOURCE
C68084	Other	MO	USPS (W/C)
0640002	Other	MO	UNITED HEALTHCARE
8458	Other	MO	BLUE CROSS/CHOICE
188829	Other	MO	HEALTHLINK
5M326	Other	AR	HEALTH ADVANTAGE
1294	Other	MO	COX HEALTH PLANS UPI

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 Herbert Crabtree?

Herbert Crabtree is registered in NPPES with the primary taxonomy of Neurological Surgery Physician. 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 2021-09-30.