Market
Chambersburg, PA
Specialties
Counties
Billing organizations
ACOs
10-Year Market Trend
| Year | Physicians | Billing Orgs | ACOs | 65+ Population | Physician Growth % | 65+ Population Growth % |
|---|---|---|---|---|---|---|
| 2014 | 258 | 133 | 26 | N/A | N/A | N/A |
| 2015 | 282 | 135 | 30 | N/A | +9.3% | N/A |
| 2016 | 314 | 140 | 35 | N/A | +11.3% | N/A |
| 2017 | 339 | 149 | 35 | N/A | +8% | N/A |
| 2018 | 360 | 151 | 37 | N/A | +6.2% | N/A |
| 2019 | 381 | 151 | 37 | N/A | +5.8% | N/A |
| 2020 | 403 | 151 | 37 | N/A | +5.8% | N/A |
| 2021 | 438 | 157 | 37 | N/A | +8.7% | N/A |
| 2022 | 470 | 158 | 41 | N/A | +7.3% | N/A |
| 2023 | 504 | 161 | 45 | 31,287 | +7.2% | N/A |
| 2024 | 534 | 163 | 46 | 31,775 | +6% | +1.6% |
Top Counties
Top Specialties
| Specialty | Physicians | % |
|---|---|---|
| Nurse practitioner | 137 | 18.2% |
| Physician assistant | 66 | 8.8% |
| Family practice | 55 | 7.3% |
| Hospitalist | 45 | 6% |
| Certified Registered Nurse Anesthetist (CRNA) | 35 | 4.6% |
| Emergency medicine | 27 | 3.6% |
| Physical therapist (private practice) | 22 | 2.9% |
| Internal medicine | 21 | 2.8% |
| Pediatric medicine | 21 | 2.8% |
| Chiropractic | 19 | 2.5% |
Top Billing Organizations
| Billing Org NPI | Org Name | Physicians | % |
|---|---|---|---|
| 1407409816 | WELLSPAN MEDICAL GROUP | 47 | 6.2% |
| 1316172869 | WELLSPAN MEDICAL GROUP | 46 | 6.1% |
| 1558460428 | THE CHAMBERSBURG HOSPITAL | 24 | 3.2% |
| 1427023159 | THE MILTON S HERSHEY MEDICAL CENTER PHYSICIANS GROUP | 22 | 2.9% |
| 1073756672 | WELLSPAN MEDICAL GROUP | 22 | 2.9% |
| 1669770004 | WELLSPAN MEDICAL GROUP | 17 | 2.3% |
| 1629139621 | WELLSPAN MEDICAL GROUP | 16 | 2.1% |
| 1659087906 | WELLSPAN MEDICAL GROUP | 16 | 2.1% |
| 1629009295 | GREENCASTLE FAMILY PRACTICE PC | 14 | 1.9% |
| 1346650124 | WELLSPAN MEDICAL GROUP | 13 | 1.7% |
Top ACOs
| ACO ID | ACO Name | Physicians | % |
|---|---|---|---|
| A2500 | WellSpan Population Health Services | 386 | 51.3% |
| A1552 | Keystone ACO | 16 | 2.1% |
| D0086 | American Choice Healthcare, LLC | 12 | 1.6% |
| A3563 | ACO West Virginia | 11 | 1.5% |
| A2019 | Lancaster General Health Community Care Collaborative, LLC | 5 | 0.7% |
| A5645 | CoreHealth Alliance LLC | 5 | 0.7% |
| D0203 | Humana Direct Contracting Entity, Inc. | 4 | 0.5% |
| A3560 | St. Luke's Medicare ACO | 4 | 0.5% |
| A2619 | IRCCO | 4 | 0.5% |
| A4657 | AdvantagePoint Health Alliance - Laurel Highlands, LLC | 4 | 0.5% |
Top Physicians by Billing Paid Amount
| Physician | NPI | Specialty | Billing Paid Amount |
|---|---|---|---|
| David James Warrow, M.D. | 1275776049 | Ophthalmology | $27,365,686.86 |
| Allen Y Hu, MD | 1235315268 | Ophthalmology | $18,360,483.19 |
| Jay Berdia, MD | 1114260163 | Ophthalmology | $4,221,424.38 |
| Jose Silva, MD | 1790787232 | Hematology/oncology | $2,559,987.41 |
| Pooja Sahni, M.D | 1487094975 | Hematology/oncology | $2,529,997.50 |
| Ahmad R Cheema, M.D. | 1316358427 | Hematology/oncology | $2,372,126.70 |
| John J Wroblewski, MD | 1477521334 | Ophthalmology | $1,465,500.50 |
| Kevin R Clawson, D.O. | 1114950862 | Rheumatology | $1,421,595.47 |
| Ahmed Khalil, MD | 1023501780 | Hematology/oncology | $1,395,759.89 |
| Pramod Vadlamani, MD | 1336204684 | Hematology/oncology | $1,198,353.46 |
| Kibem Kim, MD | 1023549748 | Radiation oncology | $1,000,524.72 |
| Salman Lateef, MD | 1609975267 | Hospitalist | $720,980.45 |
| Rashid Anjum, MD | 1093972119 | Hospitalist | $693,504.52 |
| Venkata Sireesha Chemarthi, MD | 1316509144 | Medical oncology | $633,829.15 |
| Liudmila N Schafer, MD | 1114106515 | Medical oncology | $558,329.16 |
| Shawn M Weigel, D.O. | 1467455675 | Ophthalmology | $443,913.89 |
| Louis L Glass, MD | 1790733798 | Urology | $398,198.34 |
| Jaganmohan Reddy Poli, MD | 1639322696 | Radiation oncology | $361,180.03 |
| Ryan R Gaffney, DO | 1003136664 | Gastroenterology | $359,515.45 |
| Bharath Balu, PHD MD | 1194192872 | Micrographic Dermatologic Surgery | $318,282.55 |
| Peter M Jablin, MD | 1174522452 | Pulmonary disease | $291,812.20 |
| Shalanki Baiswar, MD | 1740431220 | Hospitalist | $227,972.72 |
| Peter Glenn Wallick, M.D. | 1548360514 | Plastic and reconstructive surgery | $222,494.16 |
| William M Gunnett Ii, D.O. | 1215963384 | Orthopedic surgery | $209,253.27 |
| Nikhat Nasreen Khan, D.O. | 1740272012 | Ophthalmology | $204,637.19 |
| Anthony G Johnson, MD | 1104995240 | Cardiac Electrophysiology | $184,834.80 |
| Sukrut Pranav Nanavaty, MD | 1528314838 | Cardiology | $172,270.22 |
| David A Guthrie, M.D. | 1154302321 | General surgery | $168,884.30 |
| Matthew Nikoloff, M.D. | 1912124256 | Gastroenterology | $160,269.38 |
| Neil Patrick O'Malley, M.D. | 1225055858 | Neurosurgery | $157,666.18 |
| Adam Ray Wetzel, MD | 1639667934 | Diagnostic Radiology | $157,547.76 |
| Kyle Ray Diller, DO | 1386165090 | Sports Medicine | $155,797.60 |
| Joshua Lynn Dunklebarger, MD | 1255589776 | Otolaryngology | $153,513.74 |
| Robert S Pyatt, M.D. | 1629031786 | Diagnostic Radiology | $152,110.07 |
| Betsie Figueroa-Cruz, MD | 1447242391 | Cardiology | $149,212.50 |
| Rajesh Srinivas Chintala, MD | 1780842807 | Cardiology | $148,388.89 |
| May Christine Joy Sales Zeta, M.D. | 1265787642 | Nephrology | $148,206.51 |
| Hrushik Dineshbhai Amin, M.D. | 1336402494 | Cardiology | $148,063.32 |
| Henry T Ching, M.D. | 1801853718 | Diagnostic Radiology | $146,649.01 |
| Ashish Behari, MD | 1538230370 | Urology | $139,581.78 |
| Shaiful Islam, MD | 1477577526 | Cardiology | $138,901.09 |
| Kamal Raj Subedi, MD | 1467014399 | Internal medicine | $133,947.27 |
| Charles Philip Magal, M.D. | 1265475883 | Diagnostic Radiology | $133,421.92 |
| Matthew Maserati, MD | 1215134713 | Neurosurgery | $127,388.99 |
| Kenneth A Griggs, M.D. | 1326037169 | Diagnostic Radiology | $126,857.74 |
| Olubukola Babalola, M.D. | 1992118715 | Dermatology | $126,297.63 |
| Daniel Kosinski, MD | 1265426811 | Cardiac Electrophysiology | $126,160.44 |
| Richard S Richards, MD | 1053380667 | Orthopedic surgery | $123,091.80 |
| Barbara L Knisely, MD | 1326083874 | Diagnostic Radiology | $122,267.53 |
| Harold Carter Davidson, MD, PHD | 1487804555 | Otolaryngology | $119,883.22 |
Cross-Market Comparison by Physician County Footprint
Nearby markets based on the counties represented by physician rows in this market, weighted by physician count.
| Market | State | Distance | Physicians | 65+ Population | Physician Growth % | 65+ Population Growth % |
|---|---|---|---|---|---|---|
| Chambersburg, PA | PA | Current | 753 | 31,775 | +6% | +1.6% |
| Hagerstown-Martinsburg, MD-WV | MD | 23 mi | 947 | 52,310 | +10.4% | +2.7% |
| Gettysburg, PA | PA | 27 mi | 350 | 23,130 | +11.4% | +3.2% |
| Arlington-Alexandria-Reston, VA-WV | WV | 43 mi | 163 | 423,662 | +16.4% | +3.9% |
| Harrisburg-Carlisle, PA | PA | 44 mi | 3,907 | 112,683 | +7.7% | +2.7% |
Cross-Market Comparison by Official CBSA Geography
Nearby markets based on the official county composition of each CBSA or metropolitan division.
| Market | State | Distance | Physicians | 65+ Population | Physician Growth % | 65+ Population Growth % |
|---|---|---|---|---|---|---|
| Chambersburg, PA | PA | Current | 753 | 31,775 | +6% | +1.6% |
| Gettysburg, PA | PA | 27 mi | 350 | 23,130 | +11.4% | +3.2% |
| Hagerstown-Martinsburg, MD-WV | MD | 32 mi | 947 | 52,310 | +10.4% | +2.7% |
| Harrisburg-Carlisle, PA | PA | 43 mi | 3,907 | 112,683 | +7.7% | +2.7% |
| Frederick-Gaithersburg-Bethesda, MD | MD | 49 mi | 7,521 | 225,021 | +9.8% | +3.6% |
Pennsylvania Healthcare Context
Total Physicians in Pennsylvania72,463
Share of Pennsylvania Physicians1%
Total Markets in Pennsylvania17
Rank in Pennsylvania by Physicians#14 of 17
Chambersburg, PA accounts for 1% of physicians represented in Pennsylvania's market directory.
Explore More
Use the full physician directory to combine market, specialty, county, ZIP, organization, name, and NPI filters.