Isabelle Marie Blackwell, MA
Clinical Social Worker · Boulder, CO
Isabelle Marie Blackwell, MA is a clinical social worker with a practice address in Boulder, Colorado, and NPI 1952861825, issued on Mar 25, 2019. Check the license with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Isabelle Marie Blackwell
- Credential
- MA
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 1000 Alpine Ave, Boulder, CO 80304
- Phone
- (303) 443-8500
- Enumerated
- Mar 25, 2019
- Record last updated
- Apr 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1000 Alpine Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Isabelle Marie Blackwell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
316 clinical social worker records list a practice address in Boulder
They are 316 of the 5,635 NPPES records with a practice address in Boulder, and 7,356 clinical social worker records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 316 in Boulder → All 7,356 in Colorado → Every provider in Boulder →
Other clinical social worker records in Colorado
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- Sharidan Aaron, LCSWWheat Ridge, CO1184220311
- Bridget Abare, LCSW, BCNLakewood, CO1447794052
- Krista Abate, LCSWWheat Ridge, CO1285288498
- Katelyn AbberThornton, CO1205764289
- Mary Abbett, LCSWVail, CO1417087610
- Suzanne AbbeyFort Carson, CO1225266323
- Victoria AbbeyDenver, CO1942781174
- Ashley AbbottHighlands Ranch, CO1235983610
Common questions
What is Isabelle Marie Blackwell, MA's NPI number?
Isabelle Marie Blackwell, MA's National Provider Identifier (NPI) is 1952861825, issued on Mar 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Isabelle Marie Blackwell, MA located?
The NPPES record lists a practice address at 1000 Alpine Ave, Boulder, CO, 80304. Phone: (303) 443-8500. Providers update this record themselves, so call before visiting.
How can I verify Isabelle Marie Blackwell, MA's license?
Search the Colorado board that licenses this profession; the NPPES record confirms identity 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. 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.