John David Cowden, MD
Pulmonary Disease Physician · Longmont, CO
John David Cowden, MD is a pulmonary disease physician with a practice address in Longmont, Colorado, and NPI 1982665071, issued on Mar 29, 2006. Check the license (Colorado DR.0058459, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- John David Cowden
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- DR.0058459 CO
31181 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1750 E Ken Pratt Blvd, Longmont, CO 80504
- Phone
- (720) 718-7000
- Enumerated
- Mar 29, 2006
- Record last updated
- May 22, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (720) 494-3107
- Medicaid IDs
- 9000146008 CO
4149633 IA - Medicare enrollment
- Enrolled (PECOS I20170525002522); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1992
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 1750 E Ken Pratt Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Santiago Arciniegas Torres, MDInternal Medicine Physician1467863522
- Lorie Austin, PA-CPhysician Assistant1437450996
- Andrew Brown, D.O.Internal Medicine Physician1356648356
- Sikora Cain, PASurgical Physician Assistant1851998967
- Julie CaspersonClinical Social Worker1497261473
- Vincent Ciampa, D.OInternal Medicine Physician1205242716
Verify John David Cowden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0058459Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
1,309 Medicare Part D claims for 189 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.
Most prescribed
- Trelegy Ellipta131 claims
- Albuterol Sulfate Hfa114 claims
- Prednisone95 claims
- Spiriva Respimat91 claims
- Azithromycin90 claims
- Fluticasone-Salmeterol80 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.
Industry payments in 2024: $1,040.09
11 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Banner Health Physicians Colorado LLCGreeley, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pulmonary Disease Physician providers in Colorado
There are 288 pulmonary disease physician records in Colorado.
Other pulmonary disease physician records in Colorado
- Neil Aggarwal, MDAurora, CO1942346457
- Elvira Aguila, MDFort Collins, CO1699727123
- Nida AhmedColorado Springs, CO1043663198
- Akrum Al-Zubaidi, D.O.Denver, CO1649426222
- Richard Albert, MDAurora, CO1194788737
- William AllingPueblo, CO1740715689
- Meghan Althoff, M.D.Aurora, CO1851754667
- Mana Amir, MDDenver, CO1598731994
- Jess Anderson, D.OGrand Junction, CO1679993562
- David Badesch, MDAurora, CO1275623951
Common questions
What is John David Cowden, MD's NPI number?
John David Cowden, MD's National Provider Identifier (NPI) is 1982665071, issued on Mar 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John David Cowden, MD located?
The NPPES record lists a practice address at 1750 E Ken Pratt Blvd, Longmont, CO, 80504. Phone: (720) 718-7000. Providers update this record themselves, so call before visiting.
How can I verify John David Cowden, MD's license?
NPPES lists Colorado license number DR.0058459, 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 John David Cowden, MD prescribe under Medicare Part D?
In 2024, John David Cowden, MD had 1,309 Medicare Part D claims for 189 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.