DR. KAREN CROSS LOCKE (MD) – Family Medicine Physician, NPI 1992708622
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,660 FAMILY PRACTICE in CO
Provider Addresses for DR. KAREN CROSS LOCKE (MD)
1460 E VALLEY RD STE 103
BASALT, CO 816218412
Phone: (970) 279-4111
Fax: (970) 927-3915
Type: Mailing
East Valley Road, Basalt, Eagle County, Colorado, 61621, United States
UNIT 101
BASALT, CO 816218304
Phone: (970) 279-4111
Fax: (970) 927-3915
Type: Mailing
1460 E Valley Rd Ste 103
Basalt, CO 816218412
Phone: (970) 279-4111
Fax: (970) 927-3915
Type: Location
401 Castle Creek Rd
Aspen, CO 816111159
Phone: (970) 279-4111
Type: Location
PO BOX 2270
GLENWOOD SPRINGS, CO 816022270
Phone: (970) 963-3350
Fax: (970) 963-1082
Type: Mailing
978 EUCLID AVE
CARBONDALE, CO 816231820
Phone: (970) 963-3350
Fax: (970) 963-1082
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
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: 2025-11-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20040818000577 | I | Family Practice | CO | TBD |
| I20251104003701 | I | Family Practice | TX | 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 |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 1,440 | 21 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 641 | 279 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 317 | 222 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 176 | 176 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 126 | 96 | $0 |
Insurance plans in this area (ZIP 81621)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | CO | 90670 | Pneumococcal vaccine for injection into muscle | 23 | 23 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | SC | |
| - | TX | |
| - | AK | |
| Mental Health Counselor | AK | |
| - | WA | |
| - | WA | |
| Internal Medicine, Geriatric Medicine | AK | |
| - | AK | |
| Nurse Practitioner | FL | |
| - | FL |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.