Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Christian Haasis, MD

Interventional Pain Medicine Physician in Spartanburg, SC · enumerated 2006.

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

National Provider Identifier

1710908496

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Registry record

Entity type Individual (Type 1)

Name John Christian Haasis

Credential MD

Sex Male

Practice address 1330 Boiling Springs Road, Suite 2700, Spartanburg, SC, 29303

Phone (864) 583-0053

Fax (864) 583-0390

Enumeration date Jul 21, 2006

Last updated in NPPES Feb 10, 2021

Taxonomy & licenses

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License 19459 (SC) Primary

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License 9601331 (NC) Secondary

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
571049338	Other	SC	BCBS
013KE	Other	NC	BCBS
89013KE	Medicaid	NC	-
GP1456	Medicaid	SC	-
GP2967	Medicaid	SC	-
8913096	Medicaid	NC	-

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 John Haasis's NPI record?

Cross-check NPI 1710908496 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1710908496 active?

Yes, as of the latest NPPES snapshot, NPI 1710908496 is active (record last updated 2021-02-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-10.