JUSTIN GREGORY MERZLOCK (FNP) – Family Nurse Practitioner, NPI 1013668847
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,798 NURSE PRACTITIONER in ID
Provider Addresses for JUSTIN GREGORY MERZLOCK (FNP)
14926 W BRANDY LN
POCATELLO, ID 832025345
Phone: (208) 251-5027
Type: Mailing
4511 ZEBE AVE
CHUBBUCK, ID 832024707
Phone: (208) 904-4780
Fax: (208) 904-4832
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 38 Open Payments records for all available years, with a total value of $804.
Total Amount is formed as General ($804) + Research ($0) + Ownership ($0) = $804.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($92).
Total Amount
$804
General + Research + Ownership
Payments
38
Total payment records
General Amount
$804
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2022-02-07
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 |
|---|---|---|---|---|
| I20220207001594 | I | Nurse Practitioner | ID | 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 | 372 | 188 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 74 | 41 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 53 | 39 | $0 |
| 90961 | Dialysis services, 2-3 physician visits per month (20 years or older) | 34 | 22 | $0 |
Insurance plans in this area (ZIP 83202)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | ID | |
| Nephrology, Internal Medicine | UT | |
| N E P H R O L O G Y | ID | |
| Nephrology, Internal Medicine | ID | |
| Nurse Practitioner | ID | |
| Internal Medicine | NY | |
| Internal Medicine, Nephrology | ID | |
| Internal Medicine | MI | |
| Nurse Practitioner | ID | |
| - | ID |
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