Specialty Directory
Physician Assistant in Worcester, MA
Federal CMS data for 50 physician assistant providers practicing in Worcester, MA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
50
Providers
Median industry payments
$311
50
Physician Assistant Providers
in Worcester, MA
$311
Median Industry Payments
per provider (2018–2024)
206
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types — they are legal and do not indicate wrongdoing.
Physician Assistant includes multiple subspecialties with different practice patterns.
Learn more →
Physician Assistant Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| PASQUALE, CAITLIN N.P. | 52,061 | 1,064 | Iron sucrose injection (Venofer) | $100 (2021-2023) | Food & Beverage (76%) | Very High |
| GRUNDER, ILSA NP | 50,735 | 1,187 | Iron sucrose injection (Venofer) | $450 (2021-2024) | Food & Beverage (56%) | Very High |
| WALKER, LYNNE NP-C | 2,085 | 738 | Hospital follow-up visit, moderate complexity | $833 (2021-2024) | Food & Beverage (100%) | Very High |
| O'BRIEN, KATIE NP | 1,918 | 1,133 | Destruction of precancerous skin growths, 2-14 | $2,046 (2021-2024) | Food & Beverage (90%) | Very High |
| DECESARE-FLAHERTY, MARY NP.C | 1,747 | 1,328 | Urinalysis with microscopic exam | $276 (2021-2024) | Education (59%) | Very High |
| JOHNSON, ROBERTA | 1,215 | 458 | Nursing facility visit, low complexity | $762 (2023-2024) | Food & Beverage (100%) | Very High |
| DAY, JESSICA NP-C | 884 | 685 | Office visit, established patient (20-29 min) | $659 (2021-2024) | Food & Beverage (69%) | Very High |
| REITZEL, LILY | 872 | 304 | Office visit, established patient (20-29 min) | $421 (2022-2024) | Food & Beverage (100%) | Very High |
| BARON, TERRI-LYN | 757 | 182 | Office visit, established patient (20-29 min) | $1,920 (2021-2023) | Food & Beverage (100%) | Very High |
| VARGAS, MONICA | 725 | 488 | Destruction of precancerous skin growths, 2-14 | $1,933 (2022-2024) | Food & Beverage (100%) | Very High |
| MYTYCH, DESIREE | 658 | 268 | Hemodialysis, single evaluation | $347 (2021-2023) | Food & Beverage (100%) | Very High |
| MESSICK, JOY NP | 654 | 584 | Office visit, established patient (30-39 min) | $27 (2024-2024) | Food & Beverage (100%) | Very High |
| MCKENZIE, JENNIFER | 608 | 514 | Office visit, established patient (30-39 min) | $22 (2022-2022) | Food & Beverage (100%) | Very High |
| ARAKELIAN, JOAN NP | 479 | 382 | Office visit, established patient (30-39 min) | $123 (2021-2023) | Food & Beverage (100%) | Very High |
| ADU-GYAMFI, STELLA PMHNP-BC | 445 | 99 | Office visit, established patient (30-39 min) | $2,347 (2021-2024) | Food & Beverage (97%) | Very High |
| LUPAFYA, TENDAI NP | 426 | 365 | Office visit, established patient (20-29 min) | $55 (2022-2024) | Food & Beverage (100%) | Very High |
| LANE, PAMELA CNP | 348 | 213 | Office visit, established patient, complex (40-54 min) | $146 (2021-2024) | Education (71%) | Very High |
| SHARRON, AMY NP | 341 | 258 | Hospital follow-up visit, high complexity | $1,042 (2021-2024) | Food & Beverage (100%) | Very High |
| VERDIER, KATHERINE CNP | 327 | 160 | Office visit, established patient (30-39 min) | $193 (2023-2024) | Food & Beverage (100%) | Very High |
| DANIEL, JESSICA CNP | 276 | 234 | Office visit, established patient (20-29 min) | $147 (2021-2021) | Food & Beverage (100%) | Very High |
| BARBOSA FELIPE, GIOVANA NP | 272 | 189 | Office visit, established patient (30-39 min) | $24 (2022-2022) | Food & Beverage (100%) | Very High |
| TZVETKOVA, NICOLE FNP-C | 246 | 154 | Nursing facility visit, moderate complexity | $122 (2024-2024) | Food & Beverage (100%) | High |
| HADDAD, DEBRA NP | 231 | 149 | Hospital follow-up visit, moderate complexity | $501 (2021-2022) | Food & Beverage (100%) | Very High |
| HORGAN, RYAN CNP | 217 | 80 | Hospital follow-up visit, high complexity | $11 (2021-2021) | Education (100%) | Very High |
| SIMPSON, CARA GNP | 208 | 113 | Home visit, established patient, high complexity | $148 (2023-2023) | Food & Beverage (100%) | Very High |
| LARECHE, YONIDE NP | 203 | 28 | Office visit, established patient (30-39 min) | $396 (2021-2024) | Food & Beverage (100%) | Very High |
| SHERBURNE, MARYANNE | 177 | 124 | Office visit, established patient (30-39 min) | $600 (2023-2023) | Consulting (100%) | Very High |
| JOHNSON, ELYSE CNP | 177 | 86 | Additional 30 minutes of critical care | $15 (2022-2022) | Food & Beverage (100%) | High |
| BUROKAS, STEVEN | 173 | 81 | Home visit, established patient, high complexity | $16 (2022-2022) | Food & Beverage (100%) | Very High |
| PELLEGRINI, LINDA NP | 172 | 93 | Nursing facility visit, moderate complexity | $94 (2021-2021) | Food & Beverage (100%) | High |
| FRANKLIN, SARAH NP | 163 | 138 | Continuous glucose monitoring with interpretation | $707 (2022-2024) | Food & Beverage (100%) | Very High |
| OSTERHOUT VANASSE, JODI NP | 152 | 116 | Office visit, established patient (20-29 min) | $169 (2023-2024) | Food & Beverage (100%) | Very High |
| WILSON, HEATHERLYN | 144 | 97 | Bilateral facial and neck nerve muscle paralysis injection | $380 (2023-2023) | Consulting (100%) | Very High |
| NOVINSKY, GEENA MSN, APRN, FNP-C | 141 | 35 | Office visit, established patient (30-39 min) | $559 (2021-2024) | Food & Beverage (100%) | Very High |
| SMITH, JEFFREY FNP-C | 121 | 67 | Skin and tissue removal, 20 sq cm or less | $459 (2021-2024) | Food & Beverage (100%) | Very High |
| KARL, JESSICA NP | 113 | 109 | Total knee replacement | $109 (2022-2023) | Food & Beverage (100%) | Very High |
| PAPPAS, NAOMI AGACNP-BC | 66 | 60 | Critical care, first 30-74 min | $421 (2023-2024) | Food & Beverage (100%) | Very High |
| LEMOINE, JACLYN CNP | 65 | 45 | Office visit, established patient (30-39 min) | $22 (2022-2022) | Education (100%) | High |
| PROKOP, KELLEY | 55 | 55 | Office visit, established patient (20-29 min) | $70 (2021-2021) | Education (100%) | Very High |
| FERRO, JEANE NP | 52 | 40 | Office visit, established patient (20-29 min) | $21 (2021-2021) | Education (100%) | Very High |
| BRODEUR, ASHLEY CNP | 32 | 32 | Office visit, established patient (30-39 min) | $666 (2022-2023) | Food & Beverage (100%) | Very High |
| DIGANGI, ELIZABETH NP | 26 | 26 | Office visit, established patient (20-29 min) | $193 (2023-2023) | Food & Beverage (100%) | High |
| DORAY, KEVIN AG-ACNP | 13 | 13 | Insertion of non-tunneled central venous catheter | $15 (2024-2024) | Food & Beverage (100%) | Very High |
| CLEMONS, GAYLE NP | — | — | — | $1,558 (2021-2024) | Food & Beverage (96%) | High |
| GWATIRISA, JUSTIN NP | — | — | — | $1,269 (2021-2024) | Food & Beverage (100%) | High |
| LEE, CHI-HUNG JOEY NP | — | — | — | $844 (2021-2024) | Food & Beverage (100%) | High |
| SIANO, PATRICIA NP | — | — | — | $1,415 (2021-2023) | Food & Beverage (92%) | High |
| LOPEZ, RACHEL APRN | — | — | — | $155 (2021-2024) | Food & Beverage (100%) | High |
| MARGOSSIAN, ASHLEY NP | — | — | — | $1,436 (2021-2024) | Food & Beverage (79%) | High |
| MCKEE, CHRISTINA | — | — | — | $134 (2021-2024) | Food & Beverage (100%) | Moderate |
Note: Physician Assistant encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.
By Practice Pattern
Physician Assistant encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (32)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| O'BRIEN, KATIE | 1,918 | $2,046 |
| DECESARE-FLAHERTY, MARY | 1,747 | $276 |
| DAY, JESSICA | 884 | $659 |
| REITZEL, LILY | 872 | $421 |
| BARON, TERRI-LYN | 757 | $1,920 |
| VARGAS, MONICA | 725 | $1,933 |
| MYTYCH, DESIREE | 658 | $347 |
| MESSICK, JOY | 654 | $27 |
| MCKENZIE, JENNIFER | 608 | $22 |
| ARAKELIAN, JOAN | 479 | $123 |
Mixed Practice (10)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| PASQUALE, CAITLIN | 52,061 | $100 |
| GRUNDER, ILSA | 50,735 | $450 |
| WALKER, LYNNE | 2,085 | $833 |
| JOHNSON, ROBERTA | 1,215 | $762 |
| HORGAN, RYAN | 217 | $11 |
| SIMPSON, CARA | 208 | $148 |
| JOHNSON, ELYSE | 177 | $15 |
| BUROKAS, STEVEN | 173 | $16 |
| PELLEGRINI, LINDA | 172 | $94 |
| DORAY, KEVIN | 13 | $15 |
General Practice (7)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| CLEMONS, GAYLE | 0 | $1,558 |
| GWATIRISA, JUSTIN | 0 | $1,269 |
| LEE, CHI-HUNG JOEY | 0 | $844 |
| SIANO, PATRICIA | 0 | $1,415 |
| LOPEZ, RACHEL | 0 | $155 |
| MARGOSSIAN, ASHLEY | 0 | $1,436 |
| MCKEE, CHRISTINA | 0 | $134 |
Cardiac Surgery (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| KARL, JESSICA | 113 | $109 |