CONSTANCE LYNE BARNER (M.D.) – Hospitalist Physician, NPI 1366435539
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,636 INTERNAL MEDICINE in MN
Provider Addresses for CONSTANCE LYNE BARNER (M.D.)
Central Park Square, 2020, North Central Avenue, Encanto, Phoenix, Maricopa County, Arizona, 85003, United States
SUITE 1010
PHOENIX, AZ 850044501
Phone: (602) 553-8400
Fax: (602) 553-8408
Type: Mailing
1001 E Superior St Ste L401
Duluth, MN 558022207
Phone: (218) 249-7960
Fax: (218) 249-7997
Type: Location
915 E 1st St
Duluth, MN 558052107
Phone: (218) 249-5555
Type: Location
350 N Wilmot Rd
Tucson, AZ 857112602
Phone: (520) 296-3211
Type: Location
855 N Westhaven Dr
Oshkosh, WI 549047668
Phone: (800) 326-2250
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: 2025-03-18
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20101104001597 | I | Internal Medicine | AZ | TBD |
| I20171108000373 | I | Internal Medicine | TX | TBD |
| I20190903000219 | I | Hospitalist | MN | TBD |
| I20250318001181 | I | Hospitalist | WI | 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 | 95 | 29 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 43 | 13 | $0 |
Insurance plans in this area (ZIP 85004)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Cardiovascular Disease (Cardiology) | AZ | |
| - | AZ | |
| Internal Medicine | AZ | |
| U R O L O G Y | NC | |
| Nurse Practitioner | AZ | |
| Physician Assistant | AZ | |
| Family Practice | WV | |
| Interventional Cardiology, Internal Medicine | AZ | |
| N E U R O L O G Y | AZ | |
| - | AZ |
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