MR. JAMES FUNG (D.O. , M.P.H.) – Physical Medicine & Rehabilitation Physician, NPI 1114579661
Physical Medicine & Rehabilitation Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
565 PHYSICAL MEDICINE AND REHABILITATION in MI
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Provider Addresses for MR. JAMES FUNG (D.O. , M.P.H.)
Inkster Road, Garden City, Wayne County, Michigan, 48134, United States
GARDEN CITY, MI 481354001
Phone: (734) 458-4486
Type: Location
150 EAST 210TH STREET
BRONX, NY 10467
Phone: (718) 920-2413
Fax: (718) 920-5048
Type: Mailing
2221 LINCOLN PARK AVE
LOS ANGELES, CA 900312920
Phone: (312) 635-0973
Fax: (312) 635-0050
Type: Location
PO BOX 7410882
CHICAGO, IL 606740882
Phone: (800) 598-9908
Fax: (702) 977-1496
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $126.
Total Amount is formed as General ($126) + Research ($0) + Ownership ($0) = $126.
Last reported payment date: 2023-11-13 • Largest payer in this snapshot: Gilead Sciences, Inc. ($126).
Total Amount
$126
General + Research + Ownership
Payments
1
Total payment records
General Amount
$126
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Gilead Sciences, Inc. | $126 |
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: 2024-01-09
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 |
|---|---|---|---|---|
| I20240109000809 | I | Physical Medicine And Rehabilitation | CA | 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 | 98 | 28 | $0 |
Insurance plans in this area (ZIP 48135)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | IL | |
| Pain Management, Physical Medicine And Rehabilitation | CA | |
| Physical Medicine And Rehabilitation | IL | |
| Nurse Practitioner | CA | |
| Physical Medicine And Rehabilitation | NJ | |
| Physical Medicine And Rehabilitation | NY | |
| Nurse Practitioner | IL | |
| Physical Medicine And Rehabilitation | VT |
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