Christopher Haydek, MD
Gastroenterology Physician · Castle Rock, CO
Christopher Haydek, MD is a gastroenterology physician with a practice address in Castle Rock, Colorado, and NPI 1164963336, issued on Mar 20, 2017. Check the license (Colorado DR.0070241, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Christopher Haydek
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- DR.0070241 CO
Self-reported in NPPES; status is on the state search - Practice location
- 3911 Ambrosia St Ste 201, Castle Rock, CO 80109
- Phone
- (303) 788-8888
- Enumerated
- Mar 20, 2017
- Record last updated
- Oct 31, 2023
- Fax
- (844) 347-5158
- Medicare enrollment
- Enrolled (PECOS I20230516000397); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 334 in Colorado → Look up another NPI →
Also registered at 3911 Ambrosia St Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carl Barlow, CRNACertified Registered Nurse Anesthetist1750633780
- Danielle Clark, CRNACertified Registered Nurse Anesthetist1821352485
- Martin Cornett, CRNACertified Registered Nurse Anesthetist1447426812
- Sandra Joll, CRNACertified Registered Nurse Anesthetist1780787655
- Ankush Kalra, M.D.Gastroenterology Physician1811332364
- Mandip Kc, MDGastroenterology Physician1487099685
Verify Christopher Haydek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0070241Check 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 gastroenterology physician in 2024
489 Medicare Part D claims for 210 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Omeprazole148 claims
- Sutab68 claims
- Suflave19 claims
- Creon17 claims
- Diphenoxylate-Atropine14 claims
- Famotidine14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 39 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,873.01
131 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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
- South Denver Gastroenterology, P.CLone Tree, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher Haydek among 334 gastroenterology physician records in Colorado
Christopher Haydek, MD is one of 334 gastroenterology physician records with a practice address in Colorado. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 90% of them.
- NPI issued2017 · 90% of these records are older, 7% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2017 · median 2003 among the 258 with a school on file
- Record last updated2023 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Colorado
There are 334 gastroenterology physician records in Colorado.
All 334 in Colorado → Every provider in Castle Rock → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Maneesh Gupta, M.D.Castle Rock, CO 801091417271420
- Ankush Kalra, M.D.Castle Rock, CO 801091811332364
- Mandip Kc, MDCastle Rock, CO 801091487099685
- Peter Le, M.D.Castle Rock, CO 801091942460209
- Lisa Mathew, M.D.Castle Rock, CO 801091639331200
- Laura Rosenberg, M.D.Castle Rock, CO 801091912197005
- Jehad Barakat, MDCentennial, CO 801121770598229
- Collin Beckstrom, DOCentennial, CO 801121558999482
Common questions
What is Christopher Haydek, MD's NPI number?
Christopher Haydek, MD's National Provider Identifier (NPI) is 1164963336, issued on Mar 20, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Haydek, MD located?
The NPPES record lists a practice address at 3911 Ambrosia St Ste 201, Castle Rock, CO, 80109. Phone: (303) 788-8888. Providers update this record themselves, so call before visiting.
How can I verify Christopher Haydek, MD's license?
NPPES lists Colorado license number DR.0070241, 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 Christopher Haydek, MD prescribe under Medicare Part D?
In 2024, Christopher Haydek, MD had 489 Medicare Part D claims for 210 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Christopher Haydek, MD's MIPS final score?
The 2023 MIPS final score is 39 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.