DR. DAVID S GREENSTEIN (M.D.) – Dermatology Physician, NPI 1205931789
Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
744 DERMATOLOGY in MA
Loading map...
Provider Addresses for DR. DAVID S GREENSTEIN (M.D.)
307;309;311, Merrimack Street, Lawrence, Essex County, Massachusetts, 01842, United States
LAWRENCE, MA 018431779
Phone: (978) 691-5690
Fax: (978) 691-5693
Type: Mailing
138, Conant Street, Danvers, Essex County, Massachusetts, 01915, United States
1ST FL
BEVERLY, MA 019151665
Phone: (978) 927-5254
Fax: (978) 927-5174
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 677 Open Payments records for all available years, with a total value of $237,966.
Total Amount is formed as General ($235,926) + Research ($2,040) + Ownership ($0) = $237,966.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: E.R. Squibb & Sons, L.L.C. ($70,227).
Total Amount
$237,966
General + Research + Ownership
Payments
677
Total payment records
General Amount
$235,926
General payments
Research Amount
$2,040
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| E.R. Squibb & Sons, L.L.C. | $70,227 |
| Dermavant Sciences, Inc. | $63,048 |
| ABBVIE INC. | $54,099 |
| Lilly USA, LLC | $27,326 |
| Sun Pharmaceutical Industries Inc. | $9,244 |
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: 2004-04-20
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 |
|---|---|---|---|---|
| I20040420000412 | I | Dermatology | 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 |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 3,231 | 718 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 2,452 | 1,820 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 1,334 | 986 | $0 |
| 95044 | Test for allergy using skin patch | 1,284 | 14 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 515 | 462 | $0 |
Insurance plans in this area (ZIP 01843)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DERMATOLOGY | MA | 11101 | Biopsy of each additional growth of skin and/or tissue | 243 | 161 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MA | |
| Nurse Practitioner | NY | |
| D E R M A T O L O G Y | OH | |
| D E R M A T O L O G Y | MA | |
| D E R M A T O L O G Y | MA | |
| D E R M A T O L O G Y | MA | |
| - | MA | |
| Pathology, Dermatology | MA | |
| Nurse Practitioner | MA | |
| D E R M A T O L O G Y | 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.