DR. KAJSA LOKKEN (MD) – Hospitalist Physician, NPI 1427066588
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
929 HOSPITALIST in CO
Provider Addresses for DR. KAJSA LOKKEN (MD)
PO BOX 248
HUGO, CO 808210248
Phone: (719) 743-2421
Fax: (719) 623-3376
Type: Mailing
111 6TH ST
HUGO, CO 808212002
Phone: (719) 743-2421
Fax: (719) 623-3376
Type: Location
1001 E JOHNSON ST
HOLYOKE, CO 807341854
Phone: (970) 854-2241
Fax: (970) 854-3887
Type: Mailing
Loveland Post Office, 200, Loveland–Madeira Road, Loveland, Hamilton County, Ohio, 45140, United States
LOVELAND, CO 805370702
Phone: (970) 663-2742
Fax: (970) 667-0847
Type: Mailing
Children's Hospital Colorado Therapy Care, 19284, Cottonwood Drive, Parker, Douglas County, Colorado, 80138, United States
SUITE 204
PARKER, CO 801383882
Phone: (303) 840-8346
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-05-26
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040526000560 | I | Hospitalist | CO | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 76 | 40 | $0 |
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 74 | 20 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 42 | 38 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 29 | 28 | $0 |
Insurance plans in this area (ZIP 80821)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CO | |
| Nurse Practitioner | CO | |
| Colorectal Surgery (Proctology), General Surgery | CO | |
| - | AZ | |
| Family Practice | CO | |
| Nurse Practitioner | CO | |
| - | CO | |
| Mental Health Counselor | CO | |
| Family Practice | CO | |
| Nurse Practitioner | CO |
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