DR. MICHAEL RICHARD SINKOFF (D.O.) – Geriatric Medicine (Internal Medicine) Physician, NPI 1720227002
Geriatric Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,893 INTERNAL MEDICINE in NJ
Provider Addresses for DR. MICHAEL RICHARD SINKOFF (D.O.)
701 COOPER RD STE 16
VOORHEES, NJ 080438007
Phone: (856) 429-2224
Type: Mailing
Suburban Geriatrics, 2901, Jolly Road, Plymouth Township, Montgomery County, Pennsylvania, 19462, United States
PLYMOUTH MEETING, PA 194622324
Phone: (610) 272-8221
Fax: (610) 272-5655
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 28 Open Payments records for all available years, with a total value of $438.
Total Amount is formed as General ($438) + Research ($0) + Ownership ($0) = $438.
Last reported payment date: 2024-11-12 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($90).
Total Amount
$438
General + Research + Ownership
Payments
28
Total payment records
General Amount
$438
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $90 |
| Novo Nordisk Inc | $48 |
| PFIZER INC. | $35 |
| Corium, LLC | $33 |
| Bayer Healthcare Pharmaceuticals Inc. | $32 |
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: 2011-06-22
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 |
|---|---|---|---|---|
| I20110622000336 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 999 | 217 | $0 |
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 847 | 361 | $0 |
| 99310 | Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 567 | 286 | $0 |
| 99306 | Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 242 | 229 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 207 | 158 | $0 |
Insurance plans in this area (ZIP 08043)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | NJ | |
| Nurse Practitioner | NJ | |
| Physician Assistant | PA | |
| Nurse Practitioner | NJ | |
| Nurse Practitioner | NJ | |
| Nurse Practitioner | NJ | |
| Nurse Practitioner | PA | |
| Physician Assistant | PA | |
| Nurse Practitioner | NJ | |
| Nurse Practitioner | NJ |
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.