DR. NIKOLA GAJIC (M.D.) – Family Medicine Physician, NPI 1619021383
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. NIKOLA GAJIC (M.D.)
H-E-B Fuel, FM 1960, Atascocita, Harris County, Texas, 77346, United States
HUMBLE, TX 773461764
Phone: (281) 812-5418
Fax: (281) 812-5458
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $86.
Total Amount is formed as General ($86) + Research ($0) + Ownership ($0) = $86.
Last reported payment date: 2024-10-31 • Largest payer in this snapshot: Janssen Biotech, Inc. ($21).
Total Amount
$86
General + Research + Ownership
Payments
5
Total payment records
General Amount
$86
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $21 |
| Novo Nordisk Inc | $17 |
| Lilly USA, LLC | $16 |
| ABBVIE INC. | $16 |
| AstraZeneca Pharmaceuticals LP | $16 |
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: 2012-09-17
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 |
|---|---|---|---|---|
| I20120917000384 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 176 | 78 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 110 | 65 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 96 | 64 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 60 | 21 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 31 | 31 | $0 |
Insurance plans in this area (ZIP 77346)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Pain Management, Anesthesiology | TX | |
| - | TX | |
| - | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| - | TX | |
| - | TX | |
| - | TX | |
| Family Practice | TX |
Reviews
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