William R Polhamus , PA
Physician Assistant • Midlothian, VA
13710 St Francis Blvd
Midlothian, VA 231143267
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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William Polhamus is listed in NPPES under Physician Assistant.
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NPI assigned on June 13, 2006; this date does not establish years in practice.
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Published CMS data list 2,173 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- J3301 — Injection, triamcinolone acetonide, not otherwise specified, 10 mg: 670 service units.
- 20610 — Aspiration and/or injection of fluid from large joint: 256 service units.
- 99213 — Established patient outpatient office visit: 210 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 15 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 796 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Amoxicillin — 209 prescription fills, including refills.
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) — 110 prescription fills, including refills.
- Oxycodone Hcl — 106 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 10 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 80% of clinicians listed under Physician Assistant in Midlothian, VA (2024, 36 clinicians with data). Median for this group: 540. Middle half: 174 to 1,334.
More Medicare Part B services than 90% of clinicians listed under Physician Assistant in Virginia (2024, 2,247 clinicians with data). Median for this group: 288. Middle half: 107 to 693.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 1,204 in 2017 to 2,173 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017–2024.
Practice Location & Contact Primary Location
13710 St Francis Blvd
Midlothian, VA 231143267
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Richmond, VA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Bon Secours Medical Group Richmond Specialty Care Llc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
George Washington University School Of Medicine
2002
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
519 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $144,647 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $109,715 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
809 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$3,332 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2021–2025.
Years since graduation
24 years (graduated 2002)
CMS Doctors and Clinicians data list 2002 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
William Polhamus has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists William Polhamus as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Midlothian and Virginia
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 80% of clinicians listed under Physician Assistant in Midlothian, VA (2024, 36 clinicians with data). Median for this group: 540. Middle half: 174 to 1,334.
More Medicare Part B services than 90% of clinicians listed under Physician Assistant in Virginia (2024, 2,247 clinicians with data). Median for this group: 288. Middle half: 107 to 693.
Medicare-allowed amount
A higher Medicare-allowed amount than 85% of clinicians listed under Physician Assistant in Midlothian, VA (2024, 36 clinicians with data). Median for this group: $34,443. Middle half: $14,501 to $67,492.
A higher Medicare-allowed amount than 95% of clinicians listed under Physician Assistant in Virginia (2024, 2,247 clinicians with data). Median for this group: $23,153. Middle half: $9,003 to $44,800.
Paid by Medicare
A higher Medicare payment amount than 90% of clinicians listed under Physician Assistant in Midlothian, VA (2024, 36 clinicians with data). Median for this group: $23,755. Middle half: $10,770 to $48,077.
A higher Medicare payment amount than 95% of clinicians listed under Physician Assistant in Virginia (2024, 2,247 clinicians with data). Median for this group: $17,218. Middle half: $6,803 to $32,639.
Medicare Part D prescriptions
More Part D prescriptions than 75% of clinicians listed under Physician Assistant in Midlothian, VA (2024, 37 clinicians with data). Median for this group: 459. Middle half: 144 to 781.
More Part D prescriptions than 75% of clinicians listed under Physician Assistant in Virginia (2024, 2,256 clinicians with data). Median for this group: 247. Middle half: 75 to 708.
Part D drug cost
Close to the middle for clinicians listed under Physician Assistant in Midlothian, VA (2024, 37 clinicians with data). Median for this group: $3,332. Middle half: $1,072 to $18,050.
Close to the middle for clinicians listed under Physician Assistant in Virginia (2024, 2,256 clinicians with data). Median for this group: $3,441. Middle half: $640 to $57,211.
61 active clinicians are listed under Physician Assistant with a practice address in Midlothian, VA (4,411 in Virginia).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Midlothian
14.8% of these 61 clinicians have the CMS telehealth indicator.
70.5% of these 61 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 80% from 1,204 in 2017 to 2,173 in 2024.
- 2017: 1,204
- 2018: 1,037
- 2022: 1,204
- 2023: 2,450
- 2024: 2,173
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Medicare-allowed amount
Medicare-allowed amount increased 35% from $107,015 in 2017 to $144,647 in 2024.
- 2017: $107,015
- 2018: $98,783
- 2022: $77,995
- 2023: $149,892
- 2024: $144,647
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Paid by Medicare
Paid by Medicare increased 31% from $83,624 in 2017 to $109,715 in 2024.
- 2017: $83,624
- 2018: $74,545
- 2022: $61,541
- 2023: $112,913
- 2024: $109,715
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 169% from 296 in 2018 to 796 in 2024.
- 2018: 296
- 2019: 32
- 2022: 270
- 2023: 732
- 2024: 796
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30-day fills
30-day fills increased 172% from 297 in 2018 to 809 in 2024.
- 2018: 297
- 2019: 32
- 2022: 289
- 2023: 753
- 2024: 809
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Part D drug cost
Part D drug cost increased 27% from $2,619 in 2018 to $3,332 in 2024.
- 2018: $2,619
- 2019: $39
- 2022: $2,500
- 2023: $10,842
- 2024: $3,332
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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J3301
Injection, triamcinolone acetonide, not otherwise specified, 10 mg
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670 | 118 | $2.61 | $0.98 |
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20610
Aspiration and/or injection of fluid from large joint
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256 | 197 | $264.20 | $59.01 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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210 | 179 | $169.10 | $74.65 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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156 | 144 | $240.63 | $105.14 |
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73564
X-ray of knee, 4 or more views
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149 | 124 | $166.00 | $38.90 |
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73560
X-ray of knee, 1-2 views
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136 | 131 | $115.00 | $27.80 |
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27447
Replacement of knee joint, both sides of knee
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134 | 130 | $2974.50 | $164.07 |
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J0702
Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg
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124 | 47 | $12.00 | $7.09 |
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73502
X-ray of hip, 2-3 views
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103 | 92 | $144.61 | $37.99 |
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J7327
Hyaluronan or derivative, monovisc, for intra-articular injection, per dose
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69 | 51 | $1170.00 | $680.06 |
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73562
X-ray of knee, 3 views
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63 | 54 | $125.00 | $32.84 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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36 | 36 | $320.58 | $137.53 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
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25 | 24 | $111.84 | $46.51 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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22 | 22 | $220.00 | $91.77 |
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27130
Replacement of thigh bone and hip joint with prosthesis
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20 | 20 | $2977.50 | $166.24 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Amoxicillin | Amoxicillin | 209 | 380 | $187.23 | 162 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 110 | 778 | $888.89 | 71 |
| Oxycodone Hcl | Oxycodone Hcl | 106 | 732 | $532.59 | 76 |
| Meloxicam | Meloxicam | 94 | 2,856 | $219.23 | 65 |
| Cephalexin | Cephalexin | 83 | 191 | $193.39 | 65 |
| Tramadol Hcl | Tramadol Hcl | 60 | 439 | $163.37 | 37 |
| Ondansetron Hcl | Ondansetron Hcl | 42 | 162 | $129.28 | 42 |
| Diclofenac Sodium | Diclofenac Sodium | 37 | 1,230 | $580.07 | 18 |
| Hydromorphone Hcl | Hydromorphone Hcl | 35 | 229 | $236.18 | 23 |
| Gabapentin | Gabapentin | 20 | 661 | $201.96 | 13 |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-09-08NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
NUCC Taxonomy Code: 363AS0400X
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20100210000360
VA
4981786951
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Bon Secours Medical Group Richmond Specialty Care Llc
13700 St Francis Blvd, Midlothian, VA 231143222
Phone: 8042818303
Bon Secours Medical Group Richmond Specialty Care Llc
1510 N 28th St, Richmond, VA 232235311
Secondary Practice Locations
1400 Johnston Willis Dr, Suite A
Richmond, VA 232354765
Phone: 8043798088
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Family Medicine - Adult Medicine
Doctor of Medicine (M.D.)
Anesthesiology
Internal Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Family Nurse Practitioner
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 13710 ST FRANCIS BLVD, MIDLOTHIAN, VA 231143267 (Tel: 8045947300)
Physician Assistant (license number reported to NPPES: VA 0110001563)
NPI status registered as active in NPPES database
Registered at 1400 JOHNSTON WILLIS DR, SUITE A, RICHMOND, VA 232354765 (Tel: 8043798088)
Registered at 1115 BOULDERS PKWY, SUITE 200, NORTH CHESTERFIELD, VA 232254067 (Tel: 8045605595)
Recorded as WILLIAM POLHAMUS, P.A.
Physician Assistant (license number reported to NPPES: VA 0110001563)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Midlothian
- Amber Sykes, PA
- Sarah Switzer, PA-C
- Marie Serfis, PA-C
- William Stickney
- Caitlyn Mcpeters, MPAS
- Emily Wirthman, PA-C
Mailing Address
1115 Boulders Pkwy, Suite 200
North Chesterfield, VA 232254067
Phone: 8045605595