NPPES file of Aug 9, 2026

W Donald Cooke, MD

Allergy & Immunology (Internal Medicine) Physician · Durango, CO

W Donald Cooke, MD is an allergy & immunology (internal medicine) physician with a practice address in Durango, Colorado, and NPI 1558437681, issued on Nov 28, 2006. Check the license (Colorado 34262, 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
1558437681
Name
W Donald Cooke
Credential
MD
Primary taxonomy
Allergy & Immunology (Internal Medicine) Physician 207RA0201X
License number
34262 CO
Self-reported in NPPES; status is on the state search
Practice location
1800 East 3RD Ave #104, Durango, CO 81301
Phone
(970) 259-0780
Enumerated
Nov 28, 2006
Record last updated
Jul 6, 2022
Fax
(970) 382-2620
Medicaid ID
01342625 CO
Medicare enrollment
Enrolled (PECOS I20050914000597); accepts Medicare assignment
Medical or professional school
University Of New Mexico School Of Medicine, 1982
Telehealth
Offers telehealth (CMS)
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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Verify W Donald Cooke in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 34262
    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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38% fewer Medicare Part D claims than the average allergy & immunology (internal medicine) physician in 2024

490 Medicare Part D claims for 96 beneficiaries, against an average of 789 among the 429 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.

  1. W Donald Cooke490
  2. Specialty average789

Most prescribed

  1. Ipratropium Bromide63 claims
  2. Montelukast Sodium56 claims
  3. Azithromycin54 claims
  4. Azelastine Hcl45 claims
  5. Symbicort39 claims
  6. Albuterol Sulfate Hfa37 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: $100.72

5 payments; by number, the most common kind was food and beverage; the largest payer was BioCryst US Sales Co., LLC. The 321 providers of this specialty with any payment received $7,456.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. W Donald Cooke$100.72
  2. Specialty average$7,456.30

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

W Donald Cooke among 12 allergy & immunology (internal medicine) physician records in Colorado

W Donald Cooke, MD is one of 12 allergy & immunology (internal medicine) physician records with a practice address in Colorado. 50% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 33% newer
  • In a Medicare fileYes · 50% of these records are
  • In the CMS Doctors and Clinicians fileYes · 33% of these records are
  • Record last updated2022 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0201X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Allergy & Immunology (Internal Medicine) Physician providers in Colorado

There are 12 allergy & immunology (internal medicine) physician records in Colorado.

The 8 allergy & immunology (internal medicine) physician records with the nearest ZIP codes

  1. Robert Nathan, MDColorado Springs, CO 809071487648077
  2. Robert Pace, MDLongmont, CO 805011861404220
  3. Snehal Patel, D.OLakewood, CO 804011275897001
  4. Paul Schkade, MDLakewood, CO 804011306865498
  5. Kevin O'Brien, M.D.Thornton, CO 802331134131733
  6. Jason Catanzaro, M.D.Lone Tree, CO 801241780845768
  7. Allen Adinoff, MDAurora, CO 800451386614691
  8. Stephen Dreskin, MDAurora, CO 800451457441131

Common questions

What is W Donald Cooke, MD's NPI number?

W Donald Cooke, MD's National Provider Identifier (NPI) is 1558437681, issued on Nov 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is W Donald Cooke, MD located?

The NPPES record lists a practice address at 1800 East 3RD Ave #104, Durango, CO, 81301. Phone: (970) 259-0780. Providers update this record themselves, so call before visiting.

How can I verify W Donald Cooke, MD's license?

NPPES lists Colorado license number 34262, 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 W Donald Cooke, MD prescribe under Medicare Part D?

In 2024, W Donald Cooke, MD had 490 Medicare Part D claims for 96 beneficiaries; the average among allergy & immunology (internal medicine) physician prescribers was 789. 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.