NPPES file of Aug 9, 2026

Kristen Hertzler

Emergency Medicine Physician · Englewood, CO

Kristen Hertzler is an emergency medicine physician with a practice address in Englewood, Colorado, and NPI 1972946416, issued on Apr 15, 2013. Check the license (Colorado DR.0058085, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1972946416
Name
Kristen Hertzler
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
DR.0058085 CO
Self-reported in NPPES; status is on the state search
Practice location
7887 E Belleview Ave Ste 1100, Englewood, CO 80111
Phone
(303) 895-6371
Enumerated
Apr 15, 2013
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170721000537); accepts Medicare assignment
Medical or professional school
R Franklin University Of Med & Sci/Chicago Medical School, 2013
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 7887 E Belleview Ave Ste 1100

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

  1. Aubree BrewerSocial Worker1669174124
  2. Rebecca Chapman, MA, LPCCMental Health Counselor1093013989
  3. Casey Dart, M.D.Emergency Medicine Physician1114304193
  4. Robin Ennis, LCSWClinical Social Worker1780982934
  5. Rachel Lacey, LCSWClinical Social Worker1891488870
  6. Carly Loner, MDEmergency Medicine Physician1043458110

Verify Kristen Hertzler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license DR.0058085
    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
Open 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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68% fewer Medicare Part D claims than the average emergency medicine physician in 2024

72 Medicare Part D claims for 57 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. Kristen Hertzler72
  2. Specialty average226

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.

Bills Medicare through one group practice

  1. Brighton Community Emergency Physicians, LpaBrighton, CO

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

Kristen Hertzler among 1,434 emergency medicine physician records in Colorado

Kristen Hertzler 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 2013, is newer than 73% of them.

  • NPI issued2013 · 73% of these records are older, 23% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2013 · median 2011 among the 810 with a school on file
  • Record last updated2018 · 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).

38 emergency medicine physician records list a practice address in Englewood

They are 38 of the 2,840 NPPES records with a practice address in Englewood, and 1,434 emergency medicine physician records in Colorado.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. James Cusick, MD FACEPEnglewood, CO 801111073636809
  2. Casey Dart, M.D.Englewood, CO 801111114304193
  3. Amber Fouts, MDEnglewood, CO 801111245670405
  4. Laurel Gardner, MDGreenwood Village, CO 801111851852784
  5. Hannah Gunther, DOGreenwood Village, CO 801111801538921
  6. Lauren Karsh, MDGreenwood Village, CO 801111811456783
  7. Susan Kirelik, M.D.Greenwood Village, CO 801111215913710
  8. Samantha Lane, MDGreenwood Village, CO 801111851852263

Common questions

What is Kristen Hertzler's NPI number?

Kristen Hertzler's National Provider Identifier (NPI) is 1972946416, issued on Apr 15, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Kristen Hertzler located?

The NPPES record lists a practice address at 7887 E Belleview Ave Ste 1100, Englewood, CO, 80111. Phone: (303) 895-6371. Providers update this record themselves, so call before visiting.

How can I verify Kristen Hertzler's license?

NPPES lists Colorado license number DR.0058085, 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 Kristen Hertzler prescribe under Medicare Part D?

In 2024, Kristen Hertzler had 72 Medicare Part D claims for 57 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.