David P. Comer , PA-C
Physician Assistant • Springfield, OH
2600 N Limestone St Fl 2
Springfield, OH 45503
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 November 8, 2011; this date does not establish years in practice.
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Published CMS data list 1,166 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: 648 service units.
- 20610 — Aspiration and/or injection of fluid from large joint: 153 service units.
- 99213 — Established patient outpatient office visit: 77 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 14 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 142 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:
- Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) — 58 prescription fills, including refills.
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) — 56 prescription fills, including refills.
- Prednisone — 28 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 the full 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 Springfield, OH (2024, 28 clinicians with data). Median for this group: 181. Middle half: 81 to 488.
More Medicare Part B services than 90% of clinicians listed under Physician Assistant in Ohio (2024, 2,811 clinicians with data). Median for this group: 169. Middle half: 67 to 400.
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 1,841 in 2020 to 1,166 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
2600 N Limestone St Fl 2
Springfield, OH 45503
CMS Doctors and Clinicians lists 1 group name: Mercy Health Physicians Springfield 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
2011
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
175 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 $37,929 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 $26,510 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
142 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
$567 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.
Open Payments general payments, program year 2025
All general payments: $152.55 across 5 records.
By nature of payment
- Food and Beverage: $152.55 across 5 records.
Reporting-company totals
- Pacira Pharmaceuticals Incorporated: $125.06 across 4 records.
- DePuy Synthes Sales Inc.: $27.49 across 1 record.
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
15 years (graduated 2011)
CMS Doctors and Clinicians data list 2011 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
2011
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)
David Comer 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 David Comer 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 Springfield and Ohio
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 Springfield, OH (2024, 28 clinicians with data). Median for this group: 181. Middle half: 81 to 488.
More Medicare Part B services than 90% of clinicians listed under Physician Assistant in Ohio (2024, 2,811 clinicians with data). Median for this group: 169. Middle half: 67 to 400.
Medicare-allowed amount
A higher Medicare-allowed amount than 80% of clinicians listed under Physician Assistant in Springfield, OH (2024, 28 clinicians with data). Median for this group: $19,228. Middle half: $5,997 to $32,306.
A higher Medicare-allowed amount than 85% of clinicians listed under Physician Assistant in Ohio (2024, 2,811 clinicians with data). Median for this group: $13,051. Middle half: $5,335 to $26,160.
Paid by Medicare
A higher Medicare payment amount than 85% of clinicians listed under Physician Assistant in Springfield, OH (2024, 28 clinicians with data). Median for this group: $14,999. Middle half: $4,572 to $21,746.
A higher Medicare payment amount than 80% of clinicians listed under Physician Assistant in Ohio (2024, 2,811 clinicians with data). Median for this group: $9,581. Middle half: $3,849 to $19,099.
Medicare Part D prescriptions
Fewer Part D prescriptions than 60% of clinicians listed under Physician Assistant in Springfield, OH (2024, 34 clinicians with data). Median for this group: 221. Middle half: 94 to 1,714.
Fewer Part D prescriptions than 60% of clinicians listed under Physician Assistant in Ohio (2024, 2,821 clinicians with data). Median for this group: 212. Middle half: 71 to 708.
Part D drug cost
A lower Part D drug cost than 75% of clinicians listed under Physician Assistant in Springfield, OH (2024, 34 clinicians with data). Median for this group: $2,064. Middle half: $628 to $121,204.
A lower Part D drug cost than 70% of clinicians listed under Physician Assistant in Ohio (2024, 2,821 clinicians with data). Median for this group: $2,158. Middle half: $495 to $43,005.
52 active clinicians are listed under Physician Assistant with a practice address in Springfield, OH (5,329 in Ohio).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Springfield
13.5% of these 52 clinicians have the CMS telehealth indicator.
63.5% of these 52 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 decreased 37% from 1,841 in 2020 to 1,166 in 2024.
- 2020: 1,841
- 2021: 852
- 2022: 1,008
- 2023: 1,072
- 2024: 1,166
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Medicare-allowed amount
Medicare-allowed amount increased 33% from $28,467 in 2020 to $37,929 in 2024.
- 2020: $28,467
- 2021: $27,785
- 2022: $35,805
- 2023: $32,600
- 2024: $37,929
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Paid by Medicare
Paid by Medicare increased 31% from $20,166 in 2020 to $26,510 in 2024.
- 2020: $20,166
- 2021: $20,919
- 2022: $26,161
- 2023: $22,716
- 2024: $26,510
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 109% from 68 in 2020 to 142 in 2024.
- 2020: 68
- 2021: 68
- 2022: 135
- 2023: 104
- 2024: 142
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30-day fills
30-day fills increased 109% from 68 in 2020 to 142 in 2024.
- 2020: 68
- 2021: 68
- 2022: 135
- 2023: 104
- 2024: 142
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Part D drug cost
Part D drug cost decreased 56% from $1,279 in 2020 to $567 in 2024.
- 2020: $1,279
- 2021: $337
- 2022: $720
- 2023: $644
- 2024: $567
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $20.43 in 2023 to $152.55 in 2025.
- 2023: $20.43
- 2024: $107.38
- 2025: $152.55
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 · 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 – December 31, 2025): fewer than 11 records totaling $152.55.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Pacira Pharmaceuticals Incorporated |
Food and Beverage
In-kind items and services
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Exparel | General | $37.90 |
| Pacira Pharmaceuticals Incorporated |
Food and Beverage
In-kind items and services
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Exparel | General | $29.41 |
| Pacira Pharmaceuticals Incorporated |
Food and Beverage
In-kind items and services
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Exparel | General | $28.93 |
| Pacira Pharmaceuticals Incorporated |
Food and Beverage
In-kind items and services
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Exparel | General | $28.82 |
| DePuy Synthes Sales Inc. |
Food and Beverage
In-kind items and services
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MONOVISC | General | $27.49 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
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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648 | 71 | $10.24 | $0.98 |
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20610
Aspiration and/or injection of fluid from large joint
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153 | 76 | $186.39 | $58.34 |
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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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77 | 62 | $134.70 | $72.61 |
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J7324
Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose
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47 | 14 | $260.17 | $123.81 |
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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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45 | 45 | $248.38 | $131.82 |
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73030
X-ray of shoulder, minimum of 2 views
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32 | 25 | $44.41 | $23.37 |
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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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29 | 29 | $84.90 | $44.16 |
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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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29 | 28 | $194.72 | $102.74 |
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73564
X-ray of knee, 4 or more views
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25 | 21 | $60.88 | $33.13 |
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73562
X-ray of knee, 3 views
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21 | 18 | $54.86 | $29.23 |
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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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17 | 17 | $166.29 | $89.39 |
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27447
Replacement of knee joint, both sides of knee
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15 | 14 | $2600.00 | $165.97 |
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73501
X-ray of hip, 1 view
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15 | 15 | $40.87 | $22.02 |
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99211
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
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13 | 12 | $34.00 | $18.21 |
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 |
|---|---|---|---|---|---|
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 58 | 412 | $252.60 | 40 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 56 | 385 | $274.62 | 35 |
| Prednisone | Prednisone | 28 | 184 | $39.49 | 27 |
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.
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.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20120703000502
OH
4789859059
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
Mercy Health Physicians Springfield Specialty Care Llc
100 Medical Ctr Dr, Springfield, OH 455042687
Phone: 9375234147
Mercy Health Physicians Springfield Specialty Care Llc
2600 N Limestone St, Springfield, OH 455031114
Mercy Health Physicians Springfield Specialty Care Llc
900 Scioto St, Urbana, OH 430782251
Phone: 9377174884
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Orthopaedic Surgery - Sports Medicine
Doctor of Osteopathic Medicine (D.O.)
Physician Assistant - Surgical
MPAS, Physician Assistant (Certified)
Physician Assistant - Surgical
Physician Assistant
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2600 N LIMESTONE ST FL 2, SPRINGFIELD, OH 45503 (Tel: 9375239850)
Registered at 2600 N LIMESTONE ST FL 2, SPRINGFIELD, OH 455031114 (Tel: 9345239850)
Physician Assistant (license number reported to NPPES: IN 10001367A)
NPI status registered as active in NPPES database
Registered at 1009 LOFTON DR, ENGLEWOOD, OH 453158739 (Tel: 9376845189)
Registered at 1009 LOFTON DR, ENGLEWOOD, OH 453158739 (Tel: 9376845189)
Recorded as DAVID COMER, PA-C
Physician Assistant (license number reported to NPPES: IN 10001367A)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Springfield
- Janel Jones, PA-C
- Jaskaran Sidhu, PA-C
- Marin Kitchens, PA-C
- Emily Landis, PA-C
- Natalie Stanley, PA-C
- Megan Haas, PA
Mailing Address
2600 N Limestone St Fl 2
Springfield, OH 455031114
Phone: 9345239850