SEBASTIAN SALVATORE DEMARCO (M.D.) – MOHS-Micrographic Surgery Physician, NPI 1063807980
MOHS-Micrographic Surgery Physician
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Profile Insights
NPPES metrics only — not quality of care.
33 MICROGRAPHIC DERMATOLOGIC SURGERY (MDS) in MD
Provider Addresses for SEBASTIAN SALVATORE DEMARCO (M.D.)
1185 Imperial Dr Ste 201
Hagerstown, MD 217406673
Phone: (240) 707-3757
Fax: (301) 791-5234
Type: Location
155 CRYSTAL RUN RD
MIDDLETOWN, NY 109414057
Phone: (845) 703-6999
Fax: (845) 703-6297
Type: Mailing
1200 ROUTE 300
NEWBURGH, NY 125505003
Phone: (845) 703-6999
Fax: (845) 703-6297
Type: Location
1145 19th St NW Ste 301
Washington, DC 200363718
Phone: (202) 955-6995
Type: Location
350 3rd St
Beaver, PA 150092261
Phone: (724) 774-5255
Fax: (724) 774-5686
Type: Location
101 Centennial St Ste H
LA Plata, MD 206465976
Phone: (301) 292-6010
Fax: (240) 344-2815
Type: Location
217 S FAYETTE ST
ALEXANDRIA, VA 223143519
Phone: (252) 258-5039
Type: Mailing
4660 KENMORE AVE STE 1100
ALEXANDRIA, VA 223041311
Phone: (703) 370-0073
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 56 Open Payments records for all available years, with a total value of $1,407.
Total Amount is formed as General ($1,407) + Research ($0) + Ownership ($0) = $1,407.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Incyte Corporation ($391).
Total Amount
$1,407
General + Research + Ownership
Payments
56
Total payment records
General Amount
$1,407
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Incyte Corporation | $391 |
| LEO Pharma Inc. | $203 |
| Regeneron Healthcare Solutions, Inc. | $172 |
| Janssen Biotech, Inc. | $131 |
| Lilly USA, LLC | $59 |
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: 2024-12-12
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20230801003467 | I | Dermatology | MD | TBD |
| I20230801004621 | I | Dermatology | DC | TBD |
| I20240310000043 | I | Dermatology | PA | TBD |
| I20241212000491 | I | Dermatology | VA | 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 |
|---|---|---|---|---|
| 17311 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 138 | 133 | $0 |
| 17312 | Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 78 | 65 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 74 | 70 | $0 |
| 13132 | Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm | 47 | 45 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 34 | 32 | $0 |
Insurance plans in this area (ZIP 21740)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | DC | |
| D E R M A T O L O G Y | DC | |
| Physician Assistant | VA | |
| Micrographic Dermatologic Surgery (Mds), Dermatology | MD | |
| Physician Assistant | FL | |
| Physician Assistant | VA | |
| Dermatology, Micrographic Dermatologic Surgery (Mds) | VA | |
| Physician Assistant | VA | |
| Physician Assistant | VA | |
| Dermatology, Micrographic Dermatologic Surgery (Mds), Dermatology, Micrographic Dermatologic Surgery (Mds) | VA |
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