DR. NINA SOUDERS (MD) – Internal Medicine Physician, NPI 1023086758
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
870 HOSPITALIST in AZ
Provider Addresses for DR. NINA SOUDERS (MD)
2108 E THOMAS RD STE 130
PHOENIX, AZ 850160008
Phone: (602) 933-3124
Type: Mailing
1919 E THOMAS RD
PHOENIX, AZ 850167710
Phone: (602) 933-0777
Type: Location
Flagstaff Medical Center, 1200, North Beaver Street, Hospital Hill, Flagstaff, Coconino County, Arizona, 86001, United States
FLAGSTAFF, AZ 860013118
Phone: (928) 213-6235
Fax: (928) 213-6292
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $87.
Total Amount is formed as General ($87) + Research ($0) + Ownership ($0) = $87.
Last reported payment date: 2024-06-04 • Largest payer in this snapshot: Dexcom, Inc. ($30).
Total Amount
$87
General + Research + Ownership
Payments
4
Total payment records
General Amount
$87
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Dexcom, Inc. | $30 |
| SOBI, INC | $23 |
| Medtronic, Inc. | $20 |
| Abbott Laboratories | $15 |
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: 2005-01-10
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 |
|---|---|---|---|---|
| I20050110001167 | I | Hospitalist | AZ | 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 | 171 | 100 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 114 | 73 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 78 | 78 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 57 | 35 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 15 | 15 | $0 |
Insurance plans in this area (ZIP 85016)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| H O S P I T A L I S T | AZ | |
| Physician Assistant | CA | |
| Certified Registered Nurse Anesthetist (Crna) | AZ | |
| Physician Assistant | AZ | |
| Nurse Practitioner | AZ | |
| Physician Assistant | AZ | |
| A N E S T H E S I O L O G Y | NV | |
| Family Practice | AZ | |
| Physician Assistant | CA | |
| Hospitalist, Internal Medicine | TN |
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