Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lars Ola I Sjoholm, MD

Surgical Critical Care Physician in Santa Maria, CA · enumerated 2006.

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

National Provider Identifier

1558467209

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Registry record

Entity type Individual (Type 1)

Name Dr. Lars Ola I Sjoholm

Credential MD

Sex Male

Practice address 316 S Stratford Ave Ste B, Santa Maria, CA, 93454

Phone (805) 332-8446

Fax (805) 332-8173

Enumeration date Sep 16, 2006

Last updated in NPPES Nov 3, 2023

Taxonomy & licenses

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License C177818 (CA) 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
0002181	Other	PA	AETNA
2078341	Other	PA	HIGHMARK BLUE SHIELD
2623781	Other	NJ	UNITED HEALTHCARE
0095087	Medicaid	NJ	-
2684555000	Other	-	BLUE SHIELD KEYSTONE AMERIHEALTH
3K6094	Other	NJ	HEALTNET
P00292748	Other	NJ	RR MEDICARE
91001907400	Other	NJ	AMERICHOICE
60021848	Other	NJ	HORIZON NJ HEALTH
1134057	Other	NJ	AETNA

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 Lars Ola Sjoholm?

Lars Ola Sjoholm is registered in NPPES with the primary taxonomy of Surgical Critical Care 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 2023-11-03.