MR. STEVEN LEE GALLIWAY (PAC) – Medical Physician Assistant, NPI 1346295094
Medical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,069 PHYSICIAN ASSISTANT in MI
Provider Addresses for MR. STEVEN LEE GALLIWAY (PAC)
2462 E HILL RD STE 2
GRAND BLANC, MI 484395427
Phone: (810) 584-7957
Fax: (949) 695-4951
Type: Location
4272 W Vienna Rd
Clio, MI 484209454
Phone: (810) 919-9415
Type: Location
1537 E HILL RD STE 400
GRAND BLANC, MI 484395190
Phone: (810) 333-7309
Type: Mailing
3346, West Lennon Road, Lennon, Flint Township, Genesee County, Michigan, 48507, United States
SUITE 2
FLINT, MI 485071015
Phone: (810) 732-1919
Fax: (810) 732-1945
Type: Location
West Lennon Road, Flint Charter Township, Genesee County, Michigan, 48532, United States
REGIONAL MEDICAL IMAGING
FLINT, MI 485071015
Phone: (810) 732-1919
Fax: (810) 732-1945
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 12 Open Payments records for all available years, with a total value of $229.
Total Amount is formed as General ($229) + Research ($0) + Ownership ($0) = $229.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Novo Nordisk Inc ($73).
Total Amount
$229
General + Research + Ownership
Payments
12
Total payment records
General Amount
$229
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: 2007-01-23
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 |
|---|---|---|---|---|
| I20070123000274 | I | Physician Assistant | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 97 | 45 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 36 | 36 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 31 | 23 | $0 |
| 87426 | Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 20 | 16 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 18 | 18 | $0 |
Insurance plans in this area (ZIP 48439)
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