Marshall Stanley Klein, DMD
General Practice Dentistry · Castle Rock, CO
Marshall Stanley Klein, DMD is a general practice dentistry with a practice address in Castle Rock, Colorado, and NPI 1508357443, issued on May 26, 2018. Check the license (Colorado 00204719, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marshall Stanley Klein
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 00204719 CO
Self-reported in NPPES; status is on the state search - Practice location
- 3740 Dacoro LN Ste 115, Castle Rock, CO 80109
- Phone
- (303) 660-5576
- Enumerated
- May 26, 2018
- Record last updated
- May 23, 2023
- Entity
- Type 1 · individual
Also registered at 3740 Dacoro LN Ste 115
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Preston Polson, DDSDentist1316031859
Verify Marshall Stanley Klein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 00204719Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average general practice dentistry in 2024
21 Medicare Part D claims for 14 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
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.
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 21 in Castle Rock → All 2,488 in Colorado → Every provider in Castle Rock →
Other general practice dentistry records in Colorado
- Kathryn Aasen, D.D.S.Usaf Academy, CO1508816109
- Danny Abboud, DDSBoulder, CO1285811679
- Andrew Abdelnour, DMDBroomfield, CO1689823346
- Anna Abele, DMDLakewood, CO1477125185
- Sally Abouassaf, DDSParker, CO1659677805
- Alexander Acevedo, D.D.S.Westminster, CO1013131093
- Mayya Acherkan, D.D.S.Greenwood Village, CO1720124241
- Jess Adams, DDSColorado Springs, CO1033315627
- Larry Adams, DDSColorado Springs, CO1376545046
- Nana Adu AdjeiDenver, CO1750146668
Common questions
What is Marshall Stanley Klein, DMD's NPI number?
Marshall Stanley Klein, DMD's National Provider Identifier (NPI) is 1508357443, issued on May 26, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Marshall Stanley Klein, DMD located?
The NPPES record lists a practice address at 3740 Dacoro LN Ste 115, Castle Rock, CO, 80109. Phone: (303) 660-5576. Providers update this record themselves, so call before visiting.
How can I verify Marshall Stanley Klein, DMD's license?
NPPES lists Colorado license number 00204719, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Marshall Stanley Klein, DMD prescribe under Medicare Part D?
In 2024, Marshall Stanley Klein, DMD had 21 Medicare Part D claims for 14 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.
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.