DR. ROBERT CARL JR. SAMPSON (M.D.) – Addiction Medicine (Psychiatry & Neurology) Physician, NPI 1699844597
Addiction Medicine (Psychiatry & Neurology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
146 ADDICTION MEDICINE in MA
Provider Addresses for DR. ROBERT CARL JR. SAMPSON (M.D.)
21 GEORGE ST STE 1
LOWELL, MA 018522228
Phone: (978) 710-9877
Type: Location
615 ELSINORE PL STE 200
CINCINNATI, OH 452021457
Phone: (513) 834-7063
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $51.
Total Amount is formed as General ($51) + Research ($0) + Ownership ($0) = $51.
Last reported payment date: 2024-01-04 • Largest payer in this snapshot: Alkermes, Inc. ($30).
Total Amount
$51
General + Research + Ownership
Payments
3
Total payment records
General Amount
$51
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-01-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alkermes, Inc. | $30 |
| Indivior Inc. | $21 |
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: 2016-06-21
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 |
|---|---|---|---|---|
| I20160621001871 | I | Addiction Medicine | MA | 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 |
|---|---|---|---|---|
| 80307 | Testing for presence of drug, by chemistry analyzers | 172 | 35 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 118 | 29 | $0 |
| G0481 | Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms | 95 | 24 | $0 |
| G0482 | Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms | 74 | 13 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 58 | 21 | $0 |
Insurance plans in this area (ZIP 01852)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MA | |
| - | MA | |
| Clinical Social Worker | MA | |
| Family Practice | MA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MA | |
| - | MA | |
| Internal Medicine | MA | |
| - | MA | |
| Obstetrics/Gynecology, Addiction Medicine, Obstetrics/Gynecology | MA |
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.