NPPES file of Aug 9, 2026

Aaron N. English, DDS

General Practice Dentistry · Castle Rock, CO

Aaron N. English, DDS is a general practice dentistry with a practice address in Castle Rock, Colorado, and NPI 1740665785, issued on Jul 20, 2015. Check the license (Colorado 20297, 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
1740665785
Name
Aaron N. English
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License numbers
20297 CO
31047 TX
Self-reported in NPPES; status is on the state search
Practice location
3768 Limelight Ave, Castle Rock, CO 80109
Phone
(303) 955-8394
Enumerated
Jul 20, 2015
Record last updated
Mar 3, 2026
Fax
(303) 648-6017
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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8 nearest general practice dentistry records → All 2,488 in Colorado → Look up another NPI →

Verify Aaron N. English 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 20297    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

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67% fewer Medicare Part D claims than the average general practice dentistry in 2024

27 Medicare Part D claims for 25 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Aaron English27
  2. Specialty average83

Most prescribed

  1. Amoxicillin17 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.

Aaron N. English among 2,488 general practice dentistry records in Colorado

Aaron N. English, DDS is one of 2,488 general practice dentistry records with a practice address in Colorado. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 74% of them.

  • NPI issued2015 · 74% of these records are older, 24% newer
  • In a Medicare fileYes · 59% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2026 · 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 1223G0001X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

21 general practice dentistry records list a practice address in Castle Rock

They are 21 of the 1,319 NPPES records with a practice address in Castle Rock, and 2,488 general practice dentistry records in Colorado.

All 2,488 in Colorado → Every provider in Castle Rock → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Aaron Goodman, D.D.S.Castle Rock, CO 801091174712152
  2. Marshall Klein, DMDCastle Rock, CO 801091508357443
  3. Alvaro Ochoa, DDSCastle Rock, CO 801091487875019
  4. Gary Caletti, D.M.D.Englewood, CO 801101972595353
  5. Vandana Duggirala, DDS, BDSEnglewood, CO 801101710756374
  6. Sheila Hartle, D.D.S.Englewood, CO 801101902058456
  7. Raymond Hatzenbeller, DDSCastle Rock, CO 801081255262002
  8. Rose Maria JoseCastle Rock, CO 801081922817253

Common questions

What is Aaron N. English, DDS's NPI number?

Aaron N. English, DDS's National Provider Identifier (NPI) is 1740665785, issued on Jul 20, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Aaron N. English, DDS located?

The NPPES record lists a practice address at 3768 Limelight Ave, Castle Rock, CO, 80109. Phone: (303) 955-8394. Providers update this record themselves, so call before visiting.

How can I verify Aaron N. English, DDS's license?

NPPES lists Colorado license number 20297, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

How much does Aaron N. English, DDS prescribe under Medicare Part D?

In 2024, Aaron N. English, DDS had 27 Medicare Part D claims for 25 beneficiaries; the average among general practice dentistry prescribers was 83. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.