Derek John Tatum
Physician Assistant โข Midlothian, VA
11020 Hull Street Rd
Midlothian, VA 231123200
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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NPI assigned on December 16, 2018; this date does not establish years in practice.
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Published CMS data list 2,792 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- J1010 โ Injection, methylprednisolone acetate, 1 mg: 1,761 service units.
- 99214 โ Established patient outpatient office visit: 308 service units.
- 73564 โ X-ray of knee, 4 or more views: 95 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ 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 17 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 419 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Meloxicam โ 142 prescription fills, including refills.
- Prednisone โ 126 prescription fills, including refills.
- Tizanidine Hcl โ 99 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 5 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 85% 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 โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 170 in 2020 to 2,792 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
11020 Hull Street Rd
Midlothian, VA 231123200
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Orthovirginia Inc. 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
2019
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
455 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 โ by Provider, 2024.
Medicare-allowed amount
About $66,973 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 โ by Provider and Service, 2024.
Paid by Medicare
About $48,350 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 โ by Provider and Service, 2024.
30-day fills
419 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
$995 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 โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $921.30 across 20 records.
By nature of payment
- Food and Beverage: $921.30 across 20 records.
Reporting-company totals (3 largest of 9)
- ABBVIE INC.: $345.40 across 7 records.
- UCB, Inc.: $157.25 across 2 records.
- Janssen Pharmaceuticals, Inc: $151.72 across 5 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
7 years (graduated 2019)
CMS Doctors and Clinicians data list 2019 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
2018
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, โDoes your provider accept Medicare as full payment?โ
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)
Derek Tatum 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 Derek Tatum 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 85% 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 70% 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 85% 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 75% 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 85% 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
Close to the middle for 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 60% 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
A lower Part D drug cost than 75% of 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.
A lower Part D drug cost than 65% of 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 1542% from 170 in 2020 to 2,792 in 2024.
- 2020: 170
- 2021: 359
- 2022: 448
- 2023: 1,031
- 2024: 2,792
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Medicare-allowed amount
Medicare-allowed amount increased 279% from $17,690 in 2020 to $66,973 in 2024.
- 2020: $17,690
- 2021: $18,218
- 2022: $23,778
- 2023: $58,134
- 2024: $66,973
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Paid by Medicare
Paid by Medicare increased 250% from $13,823 in 2020 to $48,350 in 2024.
- 2020: $13,823
- 2021: $14,874
- 2022: $15,923
- 2023: $41,647
- 2024: $48,350
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Medicare Part D prescriptions
Medicare Part D prescriptions went from 15 in 2020 to 419 in 2024.
- 2020: 15
- 2021: 42
- 2022: 57
- 2023: 222
- 2024: 419
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30-day fills
30-day fills went from 15 in 2020 to 419 in 2024.
- 2020: 15
- 2021: 68
- 2022: 85
- 2023: 222
- 2024: 419
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Part D drug cost
Part D drug cost went from $40 in 2020 to $995 in 2024.
- 2020: $40
- 2021: $542
- 2022: $439
- 2023: $782
- 2024: $995
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $175.50 in 2022 to $921.30 in 2025.
- 2022: $175.50
- 2023: $118.05
- 2024: $135.27
- 2025: $921.30
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): 20 records totaling $921.30.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Galderma Laboratories, L.P. |
Food and Beverage
In-kind items and services
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NEMLUVIO | General | $138.60 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
RINVOQ | General | $123.99 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
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Bimzelx | General | $123.94 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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TREMFYA | General | $108.60 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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SKYRIZI | General | $97.99 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
RINVOQ | General | $33.56 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Bimzelx | General | $33.31 |
| SUN PHARMACEUTICAL INDUSTRIES INC. |
Food and Beverage
In-kind items and services
|
ILUMYA | General | $32.29 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
DUPIXENT | General | $29.44 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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SKYRIZI | General | $25.45 |
| Incyte Corporation |
Food and Beverage
Cash or cash equivalent
|
OPZELURA | General | $25.21 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
OTEZLA | General | $23.85 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
RINVOQ | General | $23.45 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
RINVOQ | General | $22.82 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
TREMFYA | General | $19.73 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
SKYRIZI | General | $18.14 |
| LEO Pharma Inc. |
Food and Beverage
In-kind items and services
|
ADBRY | General | $17.54 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
TREMFYA | General | $15.34 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
TREMFYA | General | $7.15 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
TREMFYA | General | $0.90 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2019โ2023 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 โ by Provider and Service data, 2020โ2024; 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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J1010
Injection, methylprednisolone acetate, 1 mg
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1,761 | 42 | $0.20 | $0.13 |
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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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308 | 304 | $241.23 | $104.90 |
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73564
X-ray of knee, 4 or more views
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95 | 91 | $166.00 | $38.56 |
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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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92 | 92 | $322.05 | $136.73 |
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73030
X-ray of shoulder, minimum of 2 views
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79 | 75 | $139.00 | $28.39 |
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J3301
Injection, triamcinolone acetonide, not otherwise specified, 10 mg
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76 | 17 | $2.61 | $0.98 |
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20610
Aspiration and/or injection of fluid from large joint
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75 | 75 | $226.76 | $55.03 |
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72100
X-ray of lower and sacral spine, 2-3 views
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64 | 64 | $145.42 | $32.90 |
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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
|
47 | 47 | $168.94 | $74.97 |
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73630
X-ray of foot, minimum of 3 views
|
46 | 46 | $102.26 | $28.22 |
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73502
X-ray of hip, 2-3 views
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31 | 31 | $145.74 | $39.19 |
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73610
X-ray of ankle, minimum of 3 views
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27 | 27 | $117.00 | $30.15 |
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73130
X-ray of hand, minimum of 3 views
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24 | 22 | $105.00 | $30.67 |
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72040
X-ray of upper spine, 2-3 views
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22 | 22 | $125.36 | $32.54 |
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73110
X-ray of wrist, minimum of 3 views
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22 | 22 | $125.73 | $34.02 |
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73080
X-ray of elbow, minimum of 3 views
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12 | 12 | $125.00 | $27.11 |
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73660
X-ray of toe, minimum of 2 views
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11 | 11 | $129.00 | $24.14 |
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 |
|---|---|---|---|---|---|
| Meloxicam | Meloxicam | 142 | 2,582 | $223.30 | 139 |
| Prednisone | Prednisone | 126 | 1,103 | $311.24 | 126 |
| Tizanidine Hcl | Tizanidine Hcl | 99 | 326 | $181.42 | 98 |
| Methylprednisolone | Methylprednisolone | 39 | 234 | $262.75 | 38 |
| Tramadol Hcl | Tramadol Hcl | 13 | 48 | $16.71 | 11 |
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: 2022-03-30NUCC 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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20200814002827
DC
2062740376
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
Orthovirginia Inc
8901 Three Chopt Rd, Richmond, VA 232294643
Phone: 8044404878
Orthovirginia Inc
1115 Boulders Pkwy, North Chesterfield, VA 232254067
Orthovirginia Inc
12216 W Broad St, Henrico, VA 232331062
Phone: 8044404878
Orthovirginia Inc
15564 Westchester Commons Way, Midlothian, VA 231137321
Phone: 8044404878
Orthovirginia Inc
9369 Atlee Rd, Mechanicsville, VA 231162400
Phone: 8044404878
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Family Medicine
Physician Assistant
Physician Assistant - Medical
Physician Assistant (Certified)
Physician Assistant
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 11020 HULL STREET RD, MIDLOTHIAN, VA 231123200 (Tel: 8047446310)
Registered at 5000 COX RD, GLEN ALLEN, VA 230609263 (Tel: 8049685700)
Physician Assistant (license number reported to NPPES: VA 0110006682)
NPI status registered as active in NPPES database
Registered at 1344 CARLSBAD DR, GAITHERSBURG, MD 208793204 (Tel: 3017043176)
Registered at 1344 CARLSBAD DR, GAITHERSBURG, MD 208793204 (Tel: 3017043176)
Recorded as DEREK TATUM
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Midlothian
- Stacey Roumillat, PA
- Jamie Simmons, PA-C
- Anna Greenlee, PA-C
- Caitlin Murphy, PA-C
- Kathryn Oprandi, PA
- Jared Kirkbride, PA
More public profiles in Virginia
Directory navigation, in NPI number order.
- Pranav Shah, MD Anesthesiology ยท Richmond
- Michelle Ng, MD Internal Medicine ยท Arlington
- Asma Islam, MD Family Medicine ยท Centreville
- Daniel Lollar, MD Surgery - Surgical Critical Care ยท Roanoke
- Jaime Whitlow, PA Physician Assistant ยท Stuart
- Renee Brickles, CRNA Nurse Anesthetist, Certified Registered ยท Virginia Beach
- Katherine Fedder, MD Otolaryngology ยท Charlottesville
- Justin Gillum, PharmD Pharmacist ยท Vinton
- Robin Bagby, DDS Dentist - Endodontics ยท Roanoke
- Emily Litten, PA-C Physician Assistant ยท Alexandria
- Katy Lyon, DPT Physical Therapist ยท Lorton
- Pragya Shrestha, MD Internal Medicine ยท Roanoke
Mailing Address
5000 Cox Rd
Glen Allen, VA 230609263
Phone: 8049685700