Susan S. Duiker
Family Medicine Physician · Lafayette, CO
Susan S. Duiker is a family medicine physician with a practice address in Lafayette, Colorado, and NPI 1578545653, issued on Nov 15, 2005. Check the license (Colorado DR.0028326, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Susan S. Duiker
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DR.0028326 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1000 W South Boulder RD, Lafayette, CO 80026
- Phone
- (303) 415-4355
- Enumerated
- Nov 15, 2005
- Record last updated
- Jul 20, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (303) 666-1982
- Medicaid ID
- 01283266 CO
- Medicare enrollment
- Enrolled (PECOS I20040526000249); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 1986
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 1000 W South Boulder RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Julia Engle, PTPhysical Therapist1164856738
Verify Susan S. Duiker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0028326Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% more Medicare Part D claims than the average family medicine physician in 2024
6,676 Medicare Part D claims for 505 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 648 claims were for opioids.
Most prescribed
- Levothyroxine Sodium446 claims
- Atorvastatin Calcium392 claims
- Lisinopril281 claims
- Amlodipine Besylate215 claims
- Zolpidem Tartrate175 claims
- Hydrochlorothiazide148 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: $39.40
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
One hospital affiliation
- Boulder Community HealthLafayette, CO · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Susan S. Duiker among 3,563 family medicine physician records in Colorado
Susan S. Duiker is one of 3,563 family medicine physician records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1986 · median 2008 among the 2,077 with a school on file
- Record last updated2017 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
57 family medicine physician records list a practice address in Lafayette
They are 57 of the 1,905 NPPES records with a practice address in Lafayette, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Lafayette → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Alex Bulkacz, MDLafayette, CO 800261639167075
- Kerri Charles, M.D.Lafayette, CO 800261134123821
- Susan Dowdy, M.D.Lafayette, CO 800261043299936
- Karen Funk, MDLafayette, CO 800261447248885
- Adelina Longoria, M.D.Lafayette, CO 800261740262070
- Shawn Otteman, D.O.Lafayette, CO 800261578545570
- Sharon Pittenger, M.D.Lafayette, CO 800261649252644
- Leif Redal, M.D.Lafayette, CO 800261629073598
Common questions
What is Susan S. Duiker's NPI number?
Susan S. Duiker's National Provider Identifier (NPI) is 1578545653, issued on Nov 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Susan S. Duiker located?
The NPPES record lists a practice address at 1000 W South Boulder RD, Lafayette, CO, 80026. Phone: (303) 415-4355. Providers update this record themselves, so call before visiting.
How can I verify Susan S. Duiker's license?
NPPES lists Colorado license number DR.0028326, 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 Susan S. Duiker prescribe under Medicare Part D?
In 2024, Susan S. Duiker had 6,676 Medicare Part D claims for 505 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.