What is John Jason's NPI number?

John Jason's National Provider Identifier (NPI) is 1477728590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Jason's specialty?

John Jason is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is John Jason located?

John Jason's practice location on file with NPPES is 1055 Clermont St, Denver, CO 80220-3808.

What is John Jason's phone number?

The practice phone number listed in the NPPES registry for John Jason is (303) 393-2879.

Is John Jason's NPI active?

Yes — John Jason's NPI (1477728590) is active in the NPPES registry as of the last update on 2008-04-29.

IndividualActive

John Jason, R.N.

NPI 1477728590 · Registered Nurse · Denver, CO

John Jason, R.N. is a Registered Nurse provider in Denver, CO (NPI 1477728590).

Provider details

NPI number: 1477728590
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: R.N.
Sex: Male
Sole proprietor: No
License: RN-117566 (CO)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense RN-117566 (CO)
Nursing Service Providers

Profile Score

Detailed profile(87/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1055 Clermont St

Denver, CO 80220-3808

Phone: (303) 393-2879

Street-level locationGet directions

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Mailing address