DR. PETER NGUYEN (M.D., PH.D.) – Neurology Physician, NPI 1306104633
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
529 NEUROLOGY in IN
Provider Addresses for DR. PETER NGUYEN (M.D., PH.D.)
1710 Lafayette Rd
Crawfordsville, IN 479331033
Phone: (765) 362-2800
Fax: (765) 364-3189
Type: Location
1701 S Creasy Ln
Lafayette, IN 479054972
Phone: (765) 502-4400
Fax: (765) 502-4401
Type: Location
301 W Homer St
Michigan City, IN 463604358
Phone: (219) 879-8511
Fax: (219) 877-1409
Type: Location
5662 CALLE REAL # 248
SANTA BARBARA, CA 931172317
Phone:
Type: Mailing
400 W PUEBLO ST
SANTA BARBARA, CA 93105
Phone: (805) 682-2775
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $167.
Total Amount is formed as General ($167) + Research ($0) + Ownership ($0) = $167.
Last reported payment date: 2023-07-17 • Largest payer in this snapshot: Silk Road Medical, Inc. ($167).
Total Amount
$167
General + Research + Ownership
Payments
2
Total payment records
General Amount
$167
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-07-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Silk Road Medical, Inc. | $167 |
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: 2023-08-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 5 Medicare enrollment records; no due dates published yet.
Enrollment records
5
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 |
|---|---|---|---|---|
| I20160720001475 | I | Neurology | CA | TBD |
| I20200724000685 | I | Neurology | WI | TBD |
| I20200910001149 | I | Neurology | MI | TBD |
| I20220304000945 | I | Neurology | NJ | TBD |
| I20230823000978 | I | Neurology | IL | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 333 | 144 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 123 | 89 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 98 | 58 | $0 |
| 99292 | Critical care, each additional 30 minutes | 30 | 26 | $0 |
| 95720 | Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional | 20 | 14 | $0 |
Insurance plans in this area (ZIP 47933)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEUROLOGY | CA | 36556 | Insertion of central venous catheter for infusion, patient 5 years or older | 13 | 13 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | IL | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| - | IL | |
| Family Practice | IL | |
| - | IL | |
| General Surgery | IL | |
| General Surgery, Critical Care (Intensivists) | IL | |
| Internal Medicine, Pediatric Medicine | IL | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology), Internal Medicine | IL |
Reviews
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