DR. PETER GREGORY GULICK (D.O.) – Infectious Disease Physician, NPI 1255383238
Infectious Disease Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
339 INFECTIOUS DISEASE in MI
Provider Addresses for DR. PETER GREGORY GULICK (D.O.)
1522 Janes Ave
Saginaw, MI 486011819
Phone: (989) 907-2738
Fax: (989) 907-2781
Type: Location
5303, South Cedar Street, Lansing, Ingham County, Michigan, 48910, United States
LANSING, MI 489113800
Phone: (517) 887-4302
Fax: (517) 887-4437
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 336 Open Payments records for all available years, with a total value of $230,570.
Total Amount is formed as General ($230,570) + Research ($0) + Ownership ($0) = $230,570.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ViiV Healthcare Company ($83,542).
Total Amount
$230,570
General + Research + Ownership
Payments
336
Total payment records
General Amount
$230,570
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ViiV Healthcare Company | $83,542 |
| Gilead Sciences, Inc. | $73,551 |
| GlaxoSmithKline, LLC. | $46,722 |
| ABBVIE INC. | $13,902 |
| Janssen Products, LP | $11,475 |
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: 2003-12-18
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 |
|---|---|---|---|---|
| I20031218000316 | I | Infectious Disease | 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 | 28 | 14 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 19 | 13 | $0 |
Insurance plans in this area (ZIP 48601)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MI | |
| - | MI | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | MI | |
| Family Practice | MI |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.