Samer Alyaseen, MD
Infectious Disease Physician · Aurora, CO
Samer Alyaseen, MD is an infectious disease physician with a practice address in Aurora, Colorado, and NPI 1881610715, issued on Jul 14, 2006. Check the license (Colorado 45368, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Samer Alyaseen
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 45368 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1550 S Potomac St, Aurora, CO 80012
- Phone
- (303) 750-1800
- Enumerated
- Jul 14, 2006
- Record last updated
- Jan 14, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (303) 750-8000
- Medicaid ID
- 20137842 CO
- Medicare enrollment
- Enrolled (PECOS I20070329000647); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 182 in Colorado → Look up another NPI →
Also registered at 1550 S Potomac St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sandhya Ayyar, M.D.Infectious Disease Physician1861679086
- Mark Berland, DOGynecology Physician1124089107
- George Chin, MDSpecialist1013903707
- Katrina Coulter, M.D.Infectious Disease Physician1033343819
- Gordon Deagman, M.D.Internal Medicine Physician1346235439
- Patti Defilipps Galleher, PA-CMedical Physician Assistant1730331927
Verify Samer Alyaseen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 45368Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average infectious disease physician in 2024
372 Medicare Part D claims for 128 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
Most prescribed
- Sulfamethoxazole-Trimethoprim46 claims
- Cefadroxil44 claims
- Doxycycline Hyclate36 claims
- Amoxicillin29 claims
- Cephalexin29 claims
- Fluconazole18 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): 92.8 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).
Bills Medicare through one group practice
- Rocky Mountain Infectious Disease Specialists, P.C.Aurora, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samer Alyaseen among 182 infectious disease physician records in Colorado
Samer Alyaseen, MD is one of 182 infectious disease physician records with a practice address in Colorado. 79% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 54% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1996 · median 2004 among the 125 with a school on file
- Record last updated2015 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Colorado
There are 182 infectious disease physician records in Colorado.
All 182 in Colorado → Every provider in Aurora → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Sandhya Ayyar, M.D.Aurora, CO 800121861679086
- Katrina Coulter, M.D.Aurora, CO 800121033343819
- Lydia Fisher, M.D.Aurora, CO 800121275851255
- Sara Gore, M.D.Aurora, CO 800121407234198
- Jonathan Harte, M.D.Aurora, CO 800121407857782
- Claudia Ihm, M.D.Aurora, CO 800121821346727
- Jing Kroll, MDAurora, CO 800121841486446
- James Neid, M.D.Aurora, CO 800121962467126
Common questions
What is Samer Alyaseen, MD's NPI number?
Samer Alyaseen, MD's National Provider Identifier (NPI) is 1881610715, issued on Jul 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Samer Alyaseen, MD located?
The NPPES record lists a practice address at 1550 S Potomac St, Aurora, CO, 80012. Phone: (303) 750-1800. Providers update this record themselves, so call before visiting.
How can I verify Samer Alyaseen, MD's license?
NPPES lists Colorado license number 45368, 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 Samer Alyaseen, MD prescribe under Medicare Part D?
In 2024, Samer Alyaseen, MD had 372 Medicare Part D claims for 128 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Samer Alyaseen, MD's MIPS final score?
The 2023 MIPS final score is 92.8 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.