NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Ryan J Parsons, M.D.

Family Medicine Physician in Arvada, CO · enumerated 2011.

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

National Provider Identifier

1700184678

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Registry record

Entity type Individual (Type 1)
Name Dr. Ryan J Parsons
Credential M.D.
Sex Male
Practice address Arvada, CO, 80005
Phone (303) 456-5689
Fax (303) 421-2358
Enumeration date Mar 2, 2011
Last updated in NPPES Dec 26, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 47703 (CO) 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
025523 Other CO KAISER COMMERCIAL NUMBER
13559079 Medicaid CO -

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 is the NPI number for Ryan Parsons?
The National Provider Identifier (NPI) for Ryan Parsons is 1700184678, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ryan Parsons practice?
The practice location on file with NPPES is in Arvada, CO. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-26.