CHRISTINE MAXIM (N.P.) – Family Nurse Practitioner, NPI 1114394608
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,105 NURSE PRACTITIONER in MI
Provider Addresses for CHRISTINE MAXIM (N.P.)
3390 IVANREST AVE SW
GRANDVILLE, MI 494182020
Phone: (616) 249-8340
Type: Mailing
510 HIGHLAND AVE # 192
MILFORD, MI 483811516
Phone: (810) 853-5875
Fax: (586) 279-4515
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2016-03-09
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 |
|---|---|---|---|---|
| I20160309002842 | I | Nurse Practitioner | 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 |
|---|---|---|---|---|
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 2,244 | 366 | $0 |
| 90792 | Psychiatric diagnostic evaluation with medical services | 177 | 172 | $0 |
| 99484 | Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional | 44 | 14 | $0 |
| 99448 | Telephone or internet assessment with verbal and written report by consulting physician, 21-30 minutes | 17 | 17 | $0 |
| 99452 | Telephone or internet referral service, 30 minutes | 14 | 13 | $0 |
Insurance plans in this area (ZIP 49418)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | AR | |
| - | MI | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | NY | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | MI | |
| Physician Assistant | MI |
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