Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Nathan Klein, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1831785831

Nathan Klein, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Pueblo, Colorado. Qualified in 2020, 6 years ago. Practices with Hospitalist Medicine Physicians of Colorado - Denver PC, a 86-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
6
Licensed in
OH
In the registry since
2020
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

400 W 16th St
Pueblo, CO 81003-2781
Phone: (719) 584-7305
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 131941 (OH)

Record details

NPI number1831785831
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorYes
NPI enumeratedDecember 15, 2020
Last updated in NPPESJanuary 26, 2021
Certification dateJanuary 26, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Hospitalist Medicine Physicians Of Colorado - Denver Pc — 86 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients26
Services billed 26 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Hospitalist Medicine Physicians of Colorado - Denver PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 86 clinicians in the practice; 12 are shown here.

Other providers in Pueblo