NPPES file of Aug 9, 2026

Jess K. Joymon, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Denver, CO

Jess K. Joymon, M.D. is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Denver, Colorado, and NPI 1598916405, issued on Oct 9, 2008. Check the license (Colorado CDRH.0056667, 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
1598916405
Name
Jess K. Joymon
Credential
M.D.
Primary taxonomy
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
License numbers
CDRH.0056667 CO
MC-0620 ID
04-45014 KS
Self-reported in NPPES; status is on the state search
Practice location
1818 N Ogden St Ste 400, Denver, CO 80218
Phone
(303) 318-2440
Enumerated
Oct 9, 2008
Record last updated
Jul 21, 2025
Fax
(303) 318-2485
Medicare enrollment
Enrolled (PECOS I20160608001554); accepts Medicare assignment
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 1818 N Ogden St Ste 400

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

  1. Jessica Bahr, PA-CPhysician Assistant1285223008
  2. Gwen Kellogg, FNPFamily Nurse Practitioner1558107136

Verify Jess K. Joymon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license CDRH.0056667
    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

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87% fewer Medicare Part D claims than the average thoracic surgery (cardiothoracic vascular surgery) physician in 2024

13 Medicare Part D claims for 11 beneficiaries, against an average of 101 among the 2,587 providers of this specialty who prescribed in Part D.

  1. Jess Joymon13
  2. Specialty average101

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.

Industry payments in 2024: $2,428.87

31 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 4,047 providers of this specialty with any payment received $7,828.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jess Joymon$2,428.87
  2. Specialty average$7,828.84

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Acclaim Physician Group IncFort Worth, TX
  2. Intermountain Medical Group Denver LLCBroomfield, CO

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

Jess K. Joymon among 87 thoracic surgery (cardiothoracic vascular surgery) physician records in Colorado

Jess K. Joymon, M.D. is one of 87 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Colorado. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 64% of them.

  • NPI issued2008 · 64% of these records are older, 26% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2008 · median 2000 among the 58 with a school on file
  • Record last updated2025 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Colorado

There are 87 thoracic surgery (cardiothoracic vascular surgery) physician records in Colorado.

The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes

  1. Mark Ammons, M.D.Denver, CO 802181982600037
  2. Richard Parker, M.D.Denver, CO 802181174582357
  3. Richard Sanders, MDDenver, CO 802181841371721
  4. Jason Shofnos, M.D.Denver, CO 802181497821292
  5. David Young, MDDenver, CO 802181013976208
  6. Myles Guber, MDDenver, CO 802101205805769
  7. Gerald Helms, MD, MSDenver, CO 802101346282928
  8. Bradley Hofer, MDDenver, CO 802101689633869

Common questions

What is Jess K. Joymon, M.D.'s NPI number?

Jess K. Joymon, M.D.'s National Provider Identifier (NPI) is 1598916405, issued on Oct 9, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Jess K. Joymon, M.D. located?

The NPPES record lists a practice address at 1818 N Ogden St Ste 400, Denver, CO, 80218. Phone: (303) 318-2440. Providers update this record themselves, so call before visiting.

How can I verify Jess K. Joymon, M.D.'s license?

NPPES lists Colorado license number CDRH.0056667, 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 Jess K. Joymon, M.D. prescribe under Medicare Part D?

In 2024, Jess K. Joymon, M.D. had 13 Medicare Part D claims for 11 beneficiaries; the average among thoracic surgery (cardiothoracic vascular surgery) physician prescribers was 101. 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.