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

Dr. Irving I. Haber, D.O.

Pain Medicine (Physical Medicine & Rehabilitation) Physician in Terre Haute, IN · enumerated 2005 · practices at Dr. Irving I. Haber.

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

National Provider Identifier

1144227596

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Registry record

Entity type Individual (Type 1)

Name Dr. Irving I. Haber

Credential D.O.

Sex Male

Practice address Terre Haute, IN, 47804

Phone (812) 478-9494

Fax (812) 478-9393

Enumeration date Jun 30, 2005

Last updated in NPPES Jul 21, 2020

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

Taxonomy & licenses

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary

332BC3200X Customized Equipment (DME) Suppliers Secondary

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 02001435 (IN) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
200350460A	Medicaid	IN	-
000000089341	Other	IN	BC/BS PROVIDER NUMBER
0638910001	Other	IN	MEDICARE NSC

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

What specialty is Irving Haber?

Irving Haber is registered in NPPES with the primary taxonomy of Pain Medicine (Physical Medicine & Rehabilitation) 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.

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Dr. Irving I. Haber Pain Medicine (Physical Medicine & Rehabilitation) Physician · Terre Haute, IN NPI 1619145984

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-21.