Nicholaus Mize, D.O

Internal Medicine Physician · Loveland, CO

Individual Active NPI

NPI number 1629459482

Practice location

221 E 29TH St Ste 202
Loveland, CO 80538-2746
Phone
(970) 203-7050
Fax
(970) 203-7055

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NPI record

NPI
1629459482
Entity type
Individual (Type 1)
Enumeration date
June 17, 2015
Last updated
October 30, 2025
Certified
October 30, 2025
Sole proprietor
No

Specialties & taxonomy codes

TaxonomyCodeLicenseState
Internal Medicine Physician Primary 207R00000X DR.0061867 CO

Mailing address

2695 Rocky Mountain Ave Ste 150
Loveland, CO 80538-9071
Phone
(970) 203-7050
Fax
(970) 203-7055

About Dr. Mize

Nicholaus Mize, D.O is a healthcare provider registered in the NPI registry with the primary taxonomy Internal Medicine Physician (code 207R00000X). The practice location is 221 E 29TH St Ste 202, Loveland, CO 80538-2746. The NPI number 1629459482 was assigned on June 17, 2015 and the record was last updated on October 30, 2025.

Dr. Mize lists a license in the registry: #DR.0061867 (CO) for Internal Medicine Physician. License numbers are self-reported to NPPES; verify them with the state licensing board.

Frequently asked questions

What is the NPI number of Nicholaus Mize, D.O?

The NPI number is 1629459482.

What is the phone number of Dr. Mize?

The phone number listed for the practice location is (970) 203-7050.

Where is Dr. Mize located?

221 E 29TH St Ste 202, Loveland, CO 80538-2746.

What is the taxonomy code for Dr. Mize?

The primary taxonomy code is 207R00000X – Internal Medicine Physician.

Is this information correct?

All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.

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