NPIMap

Individual provider Active NPI

Annabella Maurera Olson, DO

  • Vascular Surgery Physician
  • Loveland, CO
National Provider Identifier
1295230324
Registry record updated Mar 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Vascular Surgery PhysicianTaxonomy code 2086S0129X
License
DR.0063091 Issued in CO
Practice address
2500 Rocky Mountain Ave Ste 340
Loveland, CO 80538-9004
Phone
(970) 221-1000
NPI assigned
Mar 29, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 3, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X CO
Vascular Surgery Physician 2086S0129X DR.0063091 CO Primary

Addresses

Primary practice location

2500 Rocky Mountain Ave Ste 340
Loveland, CO 80538-9004

Mailing address

2500 Rocky Mountain Ave Ste 340
Loveland, CO 80538-9004
Phone (970) 221-1000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO, WY2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20250826003065 CO Practitioner - Vascular Surgery 7911253737 Reassigns benefits to 1 organization
I20260401000861 WY Practitioner - Vascular Surgery 7911253737 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Vascular Surgery
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Poudre Valley Medical Group LLCGroup PAC ID 9638208549, shared by 2 NPIs, 2,425 clinicians

Practice addresses (Care Compare)

1024 S Lemay Ave
Fort Collins, CO 80524-3929

1100 Central Park Dr
Suite 1050
Steamboat Springs, CO 80487-8818
Phone (970) 870-1035

1750 E Ken Pratt Blvd
Uchealth
Longmont, CO 80504-5311
Phone (970) 237-7848

1760 E Ken Pratt Blvd
Longmont, CO 80504-5311

1925 Mountain View Ave
Longmont, CO 80501-3128
Phone (303) 776-1234

2121 E Harmony Rd
Fort Collins, CO 80528-3401

2500 Rocky Mountain Ave
Loveland, CO 80538-9004

4404 Barranca LN
Unit 101
Castle Rock, CO 80104-7419
Phone (720) 733-5260

5050 Powderhouse Rd
Cheyenne, WY 82009-4800
Phone (307) 634-1311

6767 29TH St
Greeley, CO 80634-5474
Phone (970) 224-3636

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Varicose vein removal1-10
Leg revascularization (restoring blood flow)1-10
Removal of tissue1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

Practice roles

OrganizationSpecialtyStatusNew patients
Poudre Valley Medical Group, LLC Surgery Current Accepting new patients
Poudre Valley Medical Group, LLC CurrentSince Sep 29, 2025 Accepting new patients

Locations

4404 Barranca Ln
Castle Rock, CO 80104
Phone (720) 733-5260

6767 29th St
Fl 3
Greeley, CO 80634
Phone (970) 652-2801

2695 Rocky Mountain Ave
Ste 150
Loveland, CO 80538
Phone (970) 624-2412

2500 Rocky Mountain Ave
Ste 340
Loveland, CO 80538
Phone (970) 495-7421

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 21

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 21

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1522281600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772496000000",
    "number": "1295230324",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2500 ROCKY MOUNTAIN AVE STE 340",
            "city": "LOVELAND",
            "state": "CO",
            "postal_code": "805389004",
            "telephone_number": "970-221-1000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2500 ROCKY MOUNTAIN AVE STE 340",
            "city": "LOVELAND",
            "state": "CO",
            "postal_code": "805389004",
            "telephone_number": "970-221-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OLSON",
        "first_name": "ANNABELLA",
        "middle_name": "MAURERA",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-03-29",
        "last_updated": "2026-03-03",
        "certification_date": "2026-03-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "CO",
            "license": null,
            "primary": false
        },
        {
            "code": "2086S0129X",
            "taxonomy_group": "",
            "desc": "Surgery, Vascular Surgery",
            "state": "CO",
            "license": "DR.0063091",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Loveland, CO

Sources for this page

Verify at the official NPI Registry.