NPPES file of Aug 9, 2026

Aaron L. Polzin, D.C.

Rehabilitation Chiropractor · Alamosa, CO

Aaron L. Polzin, D.C. is a rehabilitation chiropractor with a practice address in Alamosa, Colorado, and NPI 1881776102, issued on Oct 19, 2006. Check the license (Colorado 5545, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881776102
Name
Aaron L. Polzin
Credential
D.C.
Primary taxonomy
Rehabilitation Chiropractor 111NR0400X
License number
5545 CO
Self-reported in NPPES; status is on the state search
Practice location
2115 Stuart Ave, Alamosa, CO 81101
Phone
(719) 589-3000
Enumerated
Oct 19, 2006
Record last updated
May 1, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(719) 589-8112
Medicaid ID
09053735 CO
Medicare enrollment
Enrolled (PECOS I20050401000847); accepts Medicare assignment
Medical or professional school
Cleveland Chiropractic College - Los Angeles, 2002
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2115 Stuart Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Madison Adams, PT, DPTPhysical Therapist1346723186
  2. Amy Blakeslee, PA-CPhysician Assistant1073165486
  3. Megan Brownell, R.D.Registered Dietitian1982961041
  4. Cindy Brush, RNOncology Registered Nurse1285015586
  5. Brenna Cash, MA, LPC, LAC, NCCProfessional Counselor1285149757
  6. Maureen Cooper, M.D.Hematology & Oncology Physician1356310890

Verify Aaron L. Polzin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license 5545
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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The practice group's MIPS final score for 2023 (Medicare payment program): 84 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score73.8
  2. Costout of 100 · 30%57.2
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Lutheran Hospital Association OF The San Luis ValleyAlamosa, CO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Aaron L. Polzin among 47 rehabilitation chiropractor records in Colorado

Aaron L. Polzin, D.C. is one of 47 rehabilitation chiropractor records with a practice address in Colorado. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 0% of them.

  • NPI issued2006 · 0% of these records are older, 79% newer
  • In a Medicare fileYes · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Record last updated2008 · 87% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111NR0400X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Rehabilitation Chiropractor providers in Colorado

There are 47 rehabilitation chiropractor records in Colorado.

The 8 rehabilitation chiropractor records with the nearest ZIP codes

  1. Lynn Cash, D.C.Colorado Springs, CO 809181023176419
  2. Kenya Hodges, DCColorado Springs, CO 809171902532203
  3. Cynthia Downs, D.C.Woodland Park, CO 808631700904646
  4. Richard Reason, D.C.Woodland Park, CO 808631194842633
  5. Vincent Wood, D.CCedaredge, CO 814131982892519
  6. Nathan Ginn, DCGreeley, CO 806341649488339
  7. Jason Haas, D.C.Windsor, CO 805501427124395
  8. Jeffrey O'Hara, D.C.Windsor, CO 805501477832194

Common questions

What is Aaron L. Polzin, D.C.'s NPI number?

Aaron L. Polzin, D.C.'s National Provider Identifier (NPI) is 1881776102, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Aaron L. Polzin, D.C. located?

The NPPES record lists a practice address at 2115 Stuart Ave, Alamosa, CO, 81101. Phone: (719) 589-3000. Providers update this record themselves, so call before visiting.

How can I verify Aaron L. Polzin, D.C.'s license?

NPPES lists Colorado license number 5545, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

What is Aaron L. Polzin, D.C.'s MIPS final score?

The 2023 MIPS final score is 84 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.