Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Matthew Louis Goland-Van Ryn, MD

Urology Physician in New Haven, CT · enumerated 2013.

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

National Provider Identifier

1992047740

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Registry record

Entity type Individual (Type 1)

Name Dr. Matthew Louis Goland-Van Ryn

Credential MD

Sex Male

Practice address 800 Howard Ave, New Haven, CT, 06519

Phone (203) 785-2815

Enumeration date Mar 20, 2013

Last updated in NPPES Nov 18, 2021

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 57322 (CT) 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
57322	Other	CT	CONNECTICUT STATE LICENSE

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

What specialty is Matthew Goland-Van Ryn?

Matthew Goland-Van Ryn is registered in NPPES with the primary taxonomy of Urology 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-18.