Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Samuel Caruthers, M.D.

Anesthesiology Physician in Boonton, NJ · enumerated 2005 · practices at North Jersey Interventional Pain Center.

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

National Provider Identifier

1225034887

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Registry record

Entity type Individual (Type 1)

Name Samuel Caruthers

Credential M.D.

Sex Male

Practice address 408 Main St Ste 101d, Boonton, NJ, 07005

Phone (862) 222-4629

Fax (973) 352-9519

Enumeration date Jun 28, 2005

Last updated in NPPES Dec 7, 2015

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 217213 (NY) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 25MA07863200 (NJ) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 217213 (NY) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 25MA07863200 (NJ) 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
402459100	Medicaid	MD	-

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 Samuel Caruthers?

Samuel Caruthers is registered in NPPES with the primary taxonomy of Anesthesiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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North Jersey Interventional Pain Center Interventional Pain Medicine Physician · Boonton, NJ NPI 1801379839 Benedictta Apwah Doula · Boonton, NJ NPI 1023802311

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-07.