Mark Alan Sheaman , PA-C
Physician Assistant • Ardmore, OK
2002 12th Ave Nw, Suite B
Ardmore, OK 734011206
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
NPI assigned on April 12, 2006; this date does not establish years in practice.
-
Published CMS data list 10,422 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.
-
Published Part B service records, 2024:
- J1010 — Injection, methylprednisolone acetate, 1 mg: 5,524 service units.
- J3301 — Injection, triamcinolone acetonide, not otherwise specified, 10 mg: 2,480 service units.
- 99213 — Established patient outpatient office visit: 671 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 23 records in the table · Guide: How to read Medicare Part B data
-
Published CMS data list 215 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.
-
Published Part D records, 2024:
- Meloxicam — 82 prescription fills, including refills.
- Methylprednisolone — 70 prescription fills, including refills.
- Celecoxib — 24 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 5 records in the table · Guide: How to read Medicare Part D prescriber data
-
More Medicare Part B services than 95% of clinicians listed under Physician Assistant in Ardmore, OK (2024, 13 clinicians with data). Median for this group: 1,101. Middle half: 183 to 4,071.
More Medicare Part B services than 95% of clinicians listed under Physician Assistant in Oklahoma (2024, 947 clinicians with data). Median for this group: 315. Middle half: 123 to 859.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
-
Medicare Part B services went from 142 in 2018 to 10,422 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2018–2024.
Practice Location & Contact Primary Location
2002 12th Ave Nw
Suite B
Ardmore, OK 734011206
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: Ortho Plus 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
1984
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
416 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 $127,566 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 $90,075 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
248 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
$2,019 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
42 years (graduated 1984)
CMS Doctors and Clinicians data list 1984 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)
Mark Sheaman 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 Mark Sheaman 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 Ardmore and Oklahoma
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 95% of clinicians listed under Physician Assistant in Ardmore, OK (2024, 13 clinicians with data). Median for this group: 1,101. Middle half: 183 to 4,071.
More Medicare Part B services than 95% of clinicians listed under Physician Assistant in Oklahoma (2024, 947 clinicians with data). Median for this group: 315. Middle half: 123 to 859.
Medicare-allowed amount
A higher Medicare-allowed amount than 80% of clinicians listed under Physician Assistant in Ardmore, OK (2024, 13 clinicians with data). Median for this group: $81,592. Middle half: $8,163 to $121,087.
A higher Medicare-allowed amount than 90% of clinicians listed under Physician Assistant in Oklahoma (2024, 947 clinicians with data). Median for this group: $20,534. Middle half: $8,490 to $45,172.
Paid by Medicare
A higher Medicare payment amount than 80% of clinicians listed under Physician Assistant in Ardmore, OK (2024, 13 clinicians with data). Median for this group: $62,236. Middle half: $6,323 to $83,125.
A higher Medicare payment amount than 90% of clinicians listed under Physician Assistant in Oklahoma (2024, 947 clinicians with data). Median for this group: $14,881. Middle half: $6,219 to $32,810.
Medicare Part D prescriptions
Fewer Part D prescriptions than 95% of clinicians listed under Physician Assistant in Ardmore, OK (2024, 13 clinicians with data). Median for this group: 2,136. Middle half: 885 to 2,595.
Close to the middle for clinicians listed under Physician Assistant in Oklahoma (2024, 938 clinicians with data). Median for this group: 239. Middle half: 62 to 934.
Part D drug cost
A lower Part D drug cost than 95% of clinicians listed under Physician Assistant in Ardmore, OK (2024, 13 clinicians with data). Median for this group: $233,051. Middle half: $119,224 to $650,433.
A lower Part D drug cost than 60% of clinicians listed under Physician Assistant in Oklahoma (2024, 938 clinicians with data). Median for this group: $5,092. Middle half: $598 to $115,221.
20 active clinicians are listed under Physician Assistant with a practice address in Ardmore, OK (1,870 in Oklahoma).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Ardmore
15% of these 20 clinicians have the CMS telehealth indicator.
75% of these 20 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.
-
Medicare Part B services
Medicare Part B services increased 7239% from 142 in 2018 to 10,422 in 2024.
- 2018: 142
- 2019: 151
- 2020: 2,088
- 2023: 3,962
- 2024: 10,422
-
Medicare-allowed amount
Medicare-allowed amount increased 505% from $21,085 in 2018 to $127,566 in 2024.
- 2018: $21,085
- 2019: $26,825
- 2020: $61,415
- 2023: $91,780
- 2024: $127,566
-
Paid by Medicare
Paid by Medicare increased 437% from $16,775 in 2018 to $90,075 in 2024.
- 2018: $16,775
- 2019: $21,381
- 2020: $47,422
- 2023: $69,293
- 2024: $90,075
-
Medicare Part D prescriptions
Medicare Part D prescriptions increased 412% from 42 in 2020 to 215 in 2024.
- 2020: 42
- 2021: 80
- 2022: 235
- 2023: 185
- 2024: 215
-
30-day fills
30-day fills increased 288% from 64 in 2020 to 248 in 2024.
- 2020: 64
- 2021: 87
- 2022: 245
- 2023: 205
- 2024: 248
-
Part D drug cost
Part D drug cost went from $226 in 2020 to $2,019 in 2024.
- 2020: $226
- 2021: $499
- 2022: $1,679
- 2023: $2,520
- 2024: $2,019
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 |
|---|---|---|---|---|
|
J1010
Injection, methylprednisolone acetate, 1 mg
|
5,524 | 66 | $0.77 | $0.13 |
|
J3301
Injection, triamcinolone acetonide, not otherwise specified, 10 mg
|
2,480 | 219 | $13.11 | $0.97 |
|
99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
671 | 319 | $194.36 | $70.85 |
|
J1885
Injection, ketorolac tromethamine, per 15 mg
|
322 | 77 | $34.78 | $0.67 |
|
20610
Aspiration and/or injection of fluid from large joint
|
317 | 187 | $153.86 | $50.64 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
235 | 168 | $268.39 | $100.37 |
|
99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
165 | 165 | $239.55 | $87.67 |
|
73562
X-ray of knee, 3 views
|
128 | 106 | $108.87 | $30.52 |
|
96372
Injection of drug or substance under skin or into muscle
|
102 | 87 | $38.19 | $11.05 |
|
73030
X-ray of shoulder, minimum of 2 views
|
65 | 48 | $94.89 | $26.46 |
|
73630
X-ray of foot, minimum of 3 views
|
58 | 34 | $79.77 | $26.01 |
|
73130
X-ray of hand, minimum of 3 views
|
48 | 29 | $81.87 | $27.62 |
|
72100
X-ray of lower and sacral spine, 2-3 views
|
44 | 43 | $141.06 | $29.85 |
|
73502
X-ray of hip, 2-3 views
|
44 | 41 | $109.56 | $35.25 |
|
73110
X-ray of wrist, minimum of 3 views
|
36 | 17 | $91.45 | $31.23 |
|
J7321
Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose
|
35 | 11 | $504.00 | $73.15 |
|
73610
X-ray of ankle, minimum of 3 views
|
34 | 22 | $86.49 | $27.73 |
|
20550
Injection into tendon or ligament
|
31 | 30 | $119.88 | $43.81 |
|
20605
Aspiration and/or injection of fluid from medium joint
|
20 | 18 | $130.61 | $44.02 |
|
99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
18 | 18 | $338.55 | $131.74 |
|
J1040
Injection, methylprednisolone acetate, 80 mg
|
17 | 17 | $35.00 | $9.69 |
|
73070
X-ray of elbow, 2 views
|
15 | 13 | $66.11 | $22.33 |
|
72040
X-ray of upper spine, 2-3 views
|
13 | 13 | $124.01 | $30.10 |
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 | 82 | 2,677 | $249.26 | 31 |
| Methylprednisolone | Methylprednisolone | 70 | 435 | $533.29 | 66 |
| Celecoxib | Celecoxib | 24 | 1,470 | $982.85 | 13 |
| Ibuprofen | Ibuprofen | 20 | 390 | $179.78 | 13 |
| Tramadol Hcl | Tramadol Hcl | 19 | 137 | $74.26 | 15 |
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
NUCC 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
I20100820000229
OK
1951438910
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
Ortho Plus Llc
941 W I 35 Frontage Rd, Edmond, OK 730347375
Phone: 4052852994
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant - Surgical
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Physician Assistant - Medical
Physician Assistant
Physician Assistant
Physician Assistant
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated April 12, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Physician Assistants in Ardmore
- Nicole Elkins, PA-C
- Victoria Archer, PA-C
- Robert Hanna, PA
- Tamra Morrow, PHYSICIAN ASSISTANT
- Daphnee Jones, PA-C
- Tara Lewis, PA-C
Mailing Address
2002 12th Ave Nw, Suite B
Ardmore, OK 734011206
Phone: 5802234795