NORTHEAST DERMATOLOGY ASSOCIATES PC
PHYSICIAN ASSISTANT · NORTH ANDOVER, MA · 82 providers · hospital-affiliated · (978) 691-5690
Provider volumes for 99204 — New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more · CY2024
In CY2024, the group billed 100 distinct codes across 7 states to Medicare Part B — 258,540 attributed, disclosed services.
76 clinicians billed under the group: 35 physicians, 41 advanced-practice clinicians.
'Physician' follows Medicare's definition, which includes doctors of medicine, osteopathy, podiatry, optometry, dental medicine, and chiropractic. 'Advanced-practice clinicians' are nurse practitioners, physician assistants, and similar practitioners; 'other clinicians' covers psychologists, therapists, social workers, audiologists, and dietitians. Facility and supplier enrollments — laboratories, ambulance services, imaging suppliers, and the like — are not counted as clinicians here.
In CY2024, the group's attributed volume on 99204 was 677 services across 6 billing states.
| NPI | Provider | Credentials | Type | City | St | 99204 services | Beneficiary-episodes | Avg Medicare payment |
|---|---|---|---|---|---|---|---|---|
| 1285952846 | Sidorsky, Tivon | MD, MBA, FAAD | Dermatology | Plymouth | MA | premium | premium | premium |
| 1477707164 | Alawami, Ebaa | MD | Dermatology | Concord | NH | premium | premium | premium |
| 1629511175 | Statz, Lisa | PA-C | Physician Assistant | Boston | MA | premium | premium | premium |
| 1689153454 | Tobin, Maeve | PA-C | Physician Assistant | Pawtucket | RI | premium | premium | premium |
| 1578872099 | Mee, David | P.A. | Physician Assistant | North Dartmouth | MA | premium | premium | premium |
| 1063581346 | Cavanaugh, Cassandra | ARNP | Nurse Practitioner | Dover | NH | premium | premium | premium |
| 1659875540 | O'connor, Kelly | MD | Dermatology | Norwell | MA | premium | premium | premium |
| 1205931789 | Greenstein, David | M.D. | Dermatology | Beverly | MA | premium | premium | premium |
| 1508857848 | Lester, Brian | MD | Dermatology | Brookline | MA | premium | premium | premium |
| 1205412863 | Hughes, Mark | NP-C | Nurse Practitioner | Norwell | MA | premium | premium | premium |
| 1891007035 | St Pierre, Stephanie | MD | Dermatology | North Andover | MA | premium | premium | premium |
| 1700235868 | Van Doren, Joanna | MPAS, PA-C | Physician Assistant | Plymouth | MA | premium | premium | premium |
| 1336717305 | Messinger, Christina | PA-C | Physician Assistant | Plymouth | MA | premium | premium | premium |
| 1942629795 | O'neil, Shane | M.D. | Dermatology | Haverhill | MA | premium | premium | premium |
| 1912940263 | Ashton, Shari | PA-C | Physician Assistant | Manchester | NH | premium | premium | premium |
| 1710316062 | Bates, Victoria | PA-C | Physician Assistant | Seymour | IN | premium | premium | premium |
| 1477741031 | Marchione, Robb | MD | Dermatology | Beverly | MA | premium | premium | premium |
| 1134759418 | Stein, Evelyn | Physician Assistant | Lincoln | RI | premium | premium | premium | |
| 1194717280 | Tinkelman, Sheli | PA-C | Physician Assistant | Concord | NH | premium | premium | premium |
| 1528596715 | Walsh, Brittany | FNP | Nurse Practitioner | Plymouth | MA | premium | premium | premium |
| 1013929389 | Mcleish, Elizabeth | PA C | Physician Assistant | Plymouth | MA | premium | premium | premium |
| 1154969632 | Callahan, Haley | Physician Assistant | North Andover | MA | premium | premium | premium | |
| 1578889911 | Pollitt, Ricardo | M.D., PH.D. | Dermatology | Plymouth | MA | premium | premium | premium |
| 1568943942 | Wright, Jennifer | APRN | Nurse Practitioner | Lewes | DE | premium | premium | premium |
| 1104923069 | Ayers, Katherine | M.D. | Dermatology | Plymouth | MA | premium | premium | premium |
| 1083068225 | Gokce, Sibel | MD | Dermatology | Kettering | OH | premium | premium | premium |
| 1629553359 | Brown, Casey | PA-C | Physician Assistant | Plymouth | MA | premium | premium | premium |
| 1497950182 | Mason, Holly | M.D.,PH.D. | Dermatology | Salem | MA | premium | premium | premium |
| 1467986828 | Pisano, Catherine | MD | Dermatology | Portsmouth | NH | premium | premium | premium |
| 1073166393 | Kaplan, Lindsay | FNP-BC | Nurse Practitioner | Brockton | MA | premium | premium | premium |
| 1851827588 | Mullen, Heidi · member of 2 groups | D.O. | Dermatology | Exeter | NH | premium | premium | premium |
| 1760171714 | Patel, Radha · member of 2 groups | PA | Physician Assistant | Providence | RI | premium | premium | premium |
| 1992284442 | Petkova, Maria · member of 2 groups | Nurse Practitioner | North Andover | MA | premium | premium | premium | |
| 1922709245 | Plocharczyk, Caila · member of 3 groups | Physician Assistant | Newport | RI | premium | premium | premium | |
| 1962016394 | Strasser, Ryan · member of 2 groups | PA-C | Physician Assistant | Fort Washington | PA | premium | premium | premium |
| 1417184144 | Wang, Andrew · member of 2 groups | M.D. | Dermatology | West Roxbury | MA | premium | premium | premium |
| 1932771201 | Wilson, Ashley · member of 3 groups | NP | Nurse Practitioner | West Roxbury | MA | premium | premium | premium |
Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.