NATHALINE CHIU – Family Medicine Physician, NPI 1194346726
Family Medicine Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
4,418 FAMILY PRACTICE in MI
Provider Addresses for NATHALINE CHIU
3659 FAIRWOOD DR
SYLVANIA, OH 435603909
Phone: (419) 277-3947
Type: Mailing
3031 W GRAND BLVD STE 600
DETROIT, MI 482023014
Phone: (419) 277-3947
Type: Location
3534 Brooklyn Ave
Fort Wayne, IN 468091361
Phone: (260) 478-5250
Fax: (260) 478-5213
Type: Location
8765 LEWIS AVE
TEMPERANCE, MI 481829300
Phone: (734) 847-3802
Fax: (734) 850-0520
Type: Mailing
1200 N MAIN ST
ADRIAN, MI 492211759
Phone: (517) 263-1800
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 59 Open Payments records for all available years, with a total value of $1,886.
Total Amount is formed as General ($1,886) + Research ($0) + Ownership ($0) = $1,886.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Axsome Therapeutics, Inc. ($387).
Total Amount
$1,886
General + Research + Ownership
Payments
59
Total payment records
General Amount
$1,886
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
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: 2025-08-20
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 |
|---|---|---|---|---|
| I20250820001174 | I | Family Practice | 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 | 43 | 34 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 18 | 14 | $0 |
Insurance plans in this area (ZIP 43560)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Mental Health Counselor | MI | |
| - | MI | |
| Family Practice | MI | |
| Clinical Social Worker | MI | |
| Nurse Practitioner | HI | |
| Clinical Social Worker | MI | |
| Family Practice | OH | |
| Family Practice | MI | |
| Mental Health Counselor | MI | |
| Physician Assistant | MI |
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