Rebecca Caroline Kass, MD
Psychiatry Physician · Boulder, CO
Rebecca Caroline Kass, MD is a psychiatry physician with a practice address in Boulder, Colorado, and NPI 1528696333, issued on Mar 28, 2020. Check the license (Colorado DR.0073084, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Rebecca Caroline Kass
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- DR.0073084 CO
MD2024-0130 NM
Self-reported in NPPES; status is on the state search - Practice location
- 2501 Walnut St Ste 204, Boulder, CO 80302
- Phone
- (303) 481-2366
- Enumerated
- Mar 28, 2020
- Record last updated
- Feb 6, 2025
- Medicare enrollment
- Enrolled (PECOS I20240920003599); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 990 in Colorado → Look up another NPI →
Also registered at 2501 Walnut St Ste 204
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ellen Aal, PMHNPPsychiatry Physician1942120043
Verify Rebecca Caroline Kass in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0073084Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average psychiatry physician in 2024
36 Medicare Part D claims for 13 beneficiaries, against an average of 1,000 among the 35,054 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.
Industry payments in 2024: $22.12
1 payment: food and beverage; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Boulder Center For Tms LLCBoulder, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rebecca Caroline Kass among 990 psychiatry physician records in Colorado
Rebecca Caroline Kass, MD is one of 990 psychiatry physician records with a practice address in Colorado. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 91% of them.
- NPI issued2020 · 91% of these records are older, 5% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 35% of these records are
- Graduated2020 · median 2009 among the 351 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
71 psychiatry physician records list a practice address in Boulder
They are 71 of the 5,635 NPPES records with a practice address in Boulder, and 990 psychiatry physician records in Colorado.
All 990 in Colorado → Every provider in Boulder → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Gila Ackerman, M.D.Boulder, CO 803021093884405
- Marilyn Adler, MDBoulder, CO 803021497764823
- Joseph Kurtz, M.D.Boulder, CO 803021700926888
- Donald Misch, M.D.Boulder, CO 803021881713675
- Stephen Moe, MDBoulder, CO 803021740389592
- Gregg Olsen, M.D.Boulder, CO 803021366563389
- Charles Paddack, MDBoulder, CO 803021205980745
- Wayne Phillips, MDBoulder, CO 803021982614897
Common questions
What is Rebecca Caroline Kass, MD's NPI number?
Rebecca Caroline Kass, MD's National Provider Identifier (NPI) is 1528696333, issued on Mar 28, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca Caroline Kass, MD located?
The NPPES record lists a practice address at 2501 Walnut St Ste 204, Boulder, CO, 80302. Phone: (303) 481-2366. Providers update this record themselves, so call before visiting.
How can I verify Rebecca Caroline Kass, MD's license?
NPPES lists Colorado license number DR.0073084, 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 Rebecca Caroline Kass, MD prescribe under Medicare Part D?
In 2024, Rebecca Caroline Kass, MD had 36 Medicare Part D claims for 13 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.