WILLIAM GRUBB (MD) – Pain Medicine (Anesthesiology) Physician, NPI 1699857458
Pain Medicine (Anesthesiology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,668 ANESTHESIOLOGY in NJ
Provider Addresses for WILLIAM GRUBB (MD)
1 ROBERT WOOD JOHNSON PL
NEW BRUNSWICK, NJ 089011928
Phone: (732) 937-8841
Fax: (732) 418-8492
Type: Location
66, Gilbert Street West, Tinton Falls, Monmouth County, New Jersey, 07701, United States
2ND FLOOR
TINTON FALLS, NJ 077014947
Phone: (732) 212-0051
Fax: (732) 212-0713
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $225.
Total Amount is formed as General ($225) + Research ($0) + Ownership ($0) = $225.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: Ardelyx, Inc. ($171).
Total Amount
$225
General + Research + Ownership
Payments
7
Total payment records
General Amount
$225
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Ardelyx, Inc. | $171 |
| Nevro Corp. | $54 |
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: 2010-11-18
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 |
|---|---|---|---|---|
| I20101118000718 | I | Anesthesiology | NJ | 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 | 195 | 69 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 37 | 28 | $0 |
| 36620 | Insertion of artery tube for blood sampling or infusion through skin | 29 | 28 | $0 |
| 00537 | Anesthesia for procedure to assess heart electrical activity | 29 | 29 | $0 |
| 01926 | Anesthesia for x-ray on artery of brain, heart, or chest | 20 | 20 | $0 |
Insurance plans in this area (ZIP 08901)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | NJ | 36556 | Insertion of central venous catheter for infusion, patient 5 years or older | 39 | 38 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| U R O L O G Y | CA | |
| Infectious Disease | MI | |
| Cardiovascular Disease (Cardiology) | NJ | |
| Surgical Oncology, Gynecological Oncology | NJ | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NJ | |
| Nurse Practitioner | NJ | |
| N E P H R O L O G Y | PA | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | NJ | |
| Nurse Practitioner | NJ |
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