GISELLE MERY (M.D.) – Internal Medicine Physician, NPI 1295747624
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,353 INTERNAL MEDICINE in IA
Provider Addresses for GISELLE MERY (M.D.)
Enterprise Road, DeBary, Orange City, Volusia County, Florida, 32725, United States
ORANGE CITY, FL 327638316
Phone: (386) 774-1223
Fax: (386) 774-4658
Type: Mailing
110 E Court Ave Ste 200
Des Moines, IA 503092044
Phone: (515) 282-2921
Type: Location
1950 SW Magazine Rd
Ankeny, IA 500232977
Phone: (515) 282-2921
Fax: (515) 643-8819
Type: Location
12495 University Ave Ste 200
Clive, IA 503258290
Phone: (515) 282-2921
Fax: (515) 643-8819
Type: Location
200 HAWKINS DR
IOWA CITY, IA 522421009
Phone:
Type: Mailing
805, North Spring Garden Avenue, DeLand, Volusia County, Florida, 32720, United States
DELAND, FL 327203144
Phone: (386) 734-1013
Fax: (386) 734-1028
Type: Location
411 LAUREL ST STE A300
DES MOINES, IA 503143030
Phone: (515) 282-2921
Type: Location
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 $485.
Total Amount is formed as General ($485) + Research ($0) + Ownership ($0) = $485.
Last reported payment date: 2024-05-20 • Largest payer in this snapshot: Janssen Pharmaceuticals, Inc ($150).
Total Amount
$485
General + Research + Ownership
Payments
4
Total payment records
General Amount
$485
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Pharmaceuticals, Inc | $150 |
| Blueprint Medicines Corporation | $134 |
| Lilly USA, LLC | $101 |
| PFIZER INC. | $100 |
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: 2022-10-31
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 |
|---|---|---|---|---|
| I20221031002863 | I | Medical Oncology | IA | 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 |
|---|---|---|---|---|
| J9271 | Injection, pembrolizumab, 1 mg | 7,200 | 26 | $0 |
| Q0138 | Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) | 6,630 | 12 | $0 |
| J0185 | Injection, aprepitant, 1 mg | 2,730 | 17 | $0 |
| J1756 | Injection, iron sucrose, 1 mg | 2,600 | 17 | $0 |
| J0897 | Injection, denosumab, 1 mg | 1,860 | 12 | $0 |
Insurance plans in this area (ZIP 32763)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| MEDICAL ONCOLOGY | FL | 71250 | CT scan chest | 18 | 18 |
| MEDICAL ONCOLOGY | FL | 78815 | Nuclear medicine study with CT imaging skull base to mid-thigh | 81 | 70 |
| MEDICAL ONCOLOGY | FL | 85610 | Blood test, clotting time | 315 | 20 |
| MEDICAL ONCOLOGY | FL | 96375 | Injection of different drug or substance into a vein for therapy, diagnosis, or prevention | 106 | 21 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | IA | |
| - | IA | |
| Physician Assistant | LA | |
| Family Practice | CA | |
| Nurse Practitioner | IA | |
| Physician Assistant | IA | |
| Family Practice | IA | |
| General Surgery | MO | |
| Family Practice | NV | |
| Certified Registered Nurse Anesthetist (Crna) | IA |
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