Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Richard Merrick, MD

Emergency Medicine Physician in St Johnsbury, VT · enumerated 2006.

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

National Provider Identifier

1821039009

Verified

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Registry record

Entity type Individual (Type 1)

Name Richard Merrick

Credential MD

Sex Male

Practice address 1315 Hospital Dr, St Johnsbury, VT, 05819

Phone (802) 748-8141

Enumeration date Jun 9, 2006

Last updated in NPPES Sep 2, 2014

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 7881 (NH) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 042-0011819 (VT) 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
19122	Other	VT	BLUE CROSS BLUE SHIELD
541411	Other	NH	CIGNA HEALTHCARE
E11292	Other	NH	HARVARD PILGRIM HEALTH
ORE0315	Medicaid	VT	-
0104375Y0NH01	Other	NH	BLUE CROSS BLUE SHIELD
3075605	Medicaid	NH	-

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

Where does Richard Merrick practice?

The practice location on file with NPPES is in St Johnsbury, VT. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Richard Merrick?

The National Provider Identifier (NPI) for Richard Merrick is 1821039009, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-02.