Lauren Gunderson, MD
Emergency Medicine Physician · Pueblo, CO
Lauren Gunderson, MD is an emergency medicine physician with a practice address in Pueblo, Colorado, and NPI 1659959922, issued on Mar 30, 2021. Check the license (Colorado 0073136, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Lauren Gunderson
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 0073136 CO
Self-reported in NPPES; status is on the state search - Practice location
- 400 W 16TH St, Pueblo, CO 81003
- Phone
- (719) 584-4000
- Enumerated
- Mar 30, 2021
- Record last updated
- Jul 12, 2024
- Medicare enrollment
- Enrolled (PECOS I20240816002282); may accept Medicare assignment
- Medical or professional school
- University Of Missouri, Columbia School Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,434 in Colorado → Look up another NPI →
Also registered at 400 W 16TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Vickie Ainsworth, OTROccupational Therapist1407131485
- Ammer Al-DairiStudent in an Organized Health Care Education/Training Program1477181352
Verify Lauren Gunderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 0073136Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average emergency medicine physician in 2024
135 Medicare Part D claims for 108 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin15 claims
- Prednisone12 claims
- Ondansetron Odt11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Lauren Gunderson among 1,434 emergency medicine physician records in Colorado
Lauren Gunderson, MD is one of 1,434 emergency medicine physician records with a practice address in Colorado. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 94% of them.
- NPI issued2021 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2021 · median 2011 among the 810 with a school on file
- Record last updated2024 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 emergency medicine physician records list a practice address in Pueblo
They are 53 of the 3,717 NPPES records with a practice address in Pueblo, and 1,434 emergency medicine physician records in Colorado.
All 1,434 in Colorado → Every provider in Pueblo → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Earl Campbell, D.O.Pueblo, CO 810031528041514
- Thomas Czelatdko, D.O.Pueblo, CO 810031508835935
- Thomas Greidanus, M.D.Pueblo, CO 810031881677961
- Carol Joslin, MDPueblo, CO 810031598748170
- Robert Macdonald, M.D.Pueblo, CO 810031306829486
- Frank Martinez, M.D., MPHPueblo, CO 810031831191345
- Michael Nerenberg, M.D.Pueblo, CO 810031336122167
- Pamela Parks, M.D.Pueblo, CO 810031417930405
Common questions
What is Lauren Gunderson, MD's NPI number?
Lauren Gunderson, MD's National Provider Identifier (NPI) is 1659959922, issued on Mar 30, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Lauren Gunderson, MD located?
The NPPES record lists a practice address at 400 W 16TH St, Pueblo, CO, 81003. Phone: (719) 584-4000. Providers update this record themselves, so call before visiting.
How can I verify Lauren Gunderson, MD's license?
NPPES lists Colorado license number 0073136, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lauren Gunderson, MD prescribe under Medicare Part D?
In 2024, Lauren Gunderson, MD had 135 Medicare Part D claims for 108 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
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.