DR. SANTIAGO FABIAN MOSCOSO MARTINEZ (M.D.) – Hematology & Oncology Physician, NPI 1154619021
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
113 HEMATOLOGY/ONCOLOGY in IA
Provider Addresses for DR. SANTIAGO FABIAN MOSCOSO MARTINEZ (M.D.)
230 NEBRASKA ST
SIOUX CITY, IA 511011733
Phone: (712) 252-0088
Type: Mailing
4000 WELLNESS DR
MIDLAND, MI 486702000
Phone: (844) 832-1956
Fax: (989) 633-5241
Type: Mailing
4201 CAMPUS RIDGE DR
MIDLAND, MI 486406128
Phone: (989) 839-6188
Fax: (989) 839-6221
Type: Location
225 E WASINGTON
JONESBORO, AR 72401
Phone: (870) 207-8177
Type: Mailing
225 E WASHINGTON AVE
JONESBORO, AR 724013111
Phone: (712) 252-0088
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 132 Open Payments records for all available years, with a total value of $2,473.
Total Amount is formed as General ($2,473) + Research ($0) + Ownership ($0) = $2,473.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($214).
Total Amount
$2,473
General + Research + Ownership
Payments
132
Total payment records
General Amount
$2,473
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $214 |
| Amgen Inc. | $190 |
| Celgene Corporation | $162 |
| PharmaEssentia USA Corporation | $152 |
| Eisai Inc. | $148 |
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: 2024-01-29
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 |
|---|---|---|---|---|
| I20210915001761 | I | Hematology/Oncology | AR | TBD |
| I20240129000497 | I | Hematology/Oncology | MI | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 456 | 178 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 119 | 48 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 74 | 74 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 67 | 51 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 38 | 18 | $0 |
Insurance plans in this area (ZIP 51101)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | MI | |
| Certified Registered Nurse Anesthetist (Crna) | MI | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MI | |
| - | MI | |
| Nurse Practitioner | GA | |
| Certified Registered Nurse Anesthetist (Crna) | MI | |
| Nurse Practitioner | MI | |
| - | MI | |
| - | MI | |
| Family Practice | MI |
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