NPPES file of Aug 9, 2026

Aseel Deyaa Hasan, D.D.S

Dentist · Denver, CO

Aseel Deyaa Hasan, D.D.S is a dentist with a practice address in Denver, Colorado, and NPI 1255673174, issued on Mar 18, 2013. Check the license (Colorado DEN00201910, as entered in NPPES) with the Colorado board that licenses this profession; 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
1255673174
Name
Aseel Deyaa Hasan
Credential
D.D.S
Primary taxonomy
Dentist 122300000X
License number
DEN00201910 CO
Self-reported in NPPES; status is on the state search
Practice location
155 Cook St, Denver, CO 80206
Phone
(303) 320-0734
Enumerated
Mar 18, 2013
Record last updated
Nov 19, 2015 (not updated in 11 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 155 Cook St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Wameedh Abdulameer, D.D.SDentist1801137302
  2. Robert Anderson, DDSDentist1053311951
  3. Christine AngelicaMassage Therapist1851768345
  4. Robert Averbach, DDSEndodontics1841404993
  5. Kendal Carlson, DMDDentist1972501369
  6. Willie Johnson, RDHDental Hygienist1235346396

Verify Aseel Deyaa Hasan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license DEN00201910
    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
Find the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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56% fewer Medicare Part D claims than the average dentist in 2024

38 Medicare Part D claims for 17 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. Aseel Hasan38
  2. Specialty average86

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.

Aseel Deyaa Hasan among 2,020 dentist records in Colorado

Aseel Deyaa Hasan, D.D.S is one of 2,020 dentist records with a practice address in Colorado. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 52% of them.

  • NPI issued2013 · 52% of these records are older, 45% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2015 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

302 dentist records list a practice address in Denver

They are 302 of the 25,068 NPPES records with a practice address in Denver, and 2,020 dentist records in Colorado.

The 8 dentist records with the nearest ZIP codes

  1. Robert Anderson, DDSDenver, CO 802061053311951
  2. Kenneth Burson, M.S., D.D.S.Denver, CO 802061730499757
  3. Kendal Carlson, DMDDenver, CO 802061972501369
  4. Eric Dale, DDSDenver, CO 802061457464612
  5. Stephen Friedman, DDSDenver, CO 802061669423521
  6. Gary Hagen, D.D.S.Denver, CO 802061467675066
  7. Warin HamiltonDenver, CO 802061760662068
  8. Linda Ludin, D.D.S.Denver, CO 802061679825020

Common questions

What is Aseel Deyaa Hasan, D.D.S's NPI number?

Aseel Deyaa Hasan, D.D.S's National Provider Identifier (NPI) is 1255673174, issued on Mar 18, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Aseel Deyaa Hasan, D.D.S located?

The NPPES record lists a practice address at 155 Cook St, Denver, CO, 80206. Phone: (303) 320-0734. Providers update this record themselves, so call before visiting.

How can I verify Aseel Deyaa Hasan, D.D.S's license?

NPPES lists Colorado license number DEN00201910, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

How much does Aseel Deyaa Hasan, D.D.S prescribe under Medicare Part D?

In 2024, Aseel Deyaa Hasan, D.D.S had 38 Medicare Part D claims for 17 beneficiaries; the average among dentist prescribers was 86. 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.