What is Spencer Laehn's NPI number?

Spencer Laehn's National Provider Identifier (NPI) is 1669315933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Spencer Laehn's specialty?

Spencer Laehn is listed in the NPPES registry with a primary specialty of Critical Care Pharmacist (Pharmacy Service Providers).

Where is Spencer Laehn located?

Spencer Laehn's practice location on file with NPPES is 790 Delaware St, Denver, CO 80204-4532.

What is Spencer Laehn's phone number?

The practice phone number listed in the NPPES registry for Spencer Laehn is (303) 436-6000.

Is Spencer Laehn's NPI active?

Yes — Spencer Laehn's NPI (1669315933) is active in the NPPES registry as of the last update on 2026-04-13.

IndividualActive

Spencer Laehn, PHARMD

NPI 1669315933 · Critical Care Pharmacist · Denver, CO

Spencer Laehn, PHARMD is a Critical Care Pharmacist provider in Denver, CO (NPI 1669315933).

Provider details

NPI number: 1669315933
Entity type: Individual
Primary specialty: Critical Care PharmacistPharmacy Service Providers
Credential: PHARMD
Sex: Male
Sole proprietor: No
License: PHA.0022825 (CO)

Specialties & taxonomies

Critical Care PharmacistPrimary1835C0205XLicense PHA.0022825 (CO)
Pharmacy Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

790 Delaware St

Denver, CO 80204-4532

Phone: (303) 436-6000

Street-level locationGet directions

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Mailing address