Dr. Marshall Chance Spalding , DO
Surgery • Columbus, OH
111 S Grant Ave, Ste 350
Columbus, OH 432154701
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 March 23, 2010; this date does not establish years in practice.
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Published CMS data list 276 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:
- 99232 — Subsequent hospital care with moderate levelof medical decision making: 98 service units.
- 99233 — Subsequent hospital care with moderate levelof medical decision making: 54 service units.
- 99222 — Initial hospital care with straightforward or low-level medical decision making: 37 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 7 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 12 Medicare Part D prescriptions, including refills, in 2014.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2014. Published rows only; this is not a quality measure.
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Published Part D records, 2014:
- Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) — 12 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2014. 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 65% of clinicians listed under Surgery in Columbus, OH (2024, 56 clinicians with data). Median for this group: 153. Middle half: 67 to 322.
More Medicare Part B services than 65% of clinicians listed under Surgery in Ohio (2024, 638 clinicians with data). Median for this group: 187. Middle half: 93 to 324.
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 443 in 2020 to 276 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
111 S Grant Ave
Ste 350
Columbus, OH 432154701
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 Kettering, OH. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 2 distinct group names: Kettering Independent Medical Group Inc; Mount Carmel Health System. 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
Ohio State University College Of Medicine
2010
What Public CMS Data Show
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
195 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 $31,536 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 $24,936 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
12 standardized 30-day fills in 2014
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
$131 in 2014
The total cost of these prescriptions in 2014, 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, 2014.
Open Payments general payments, program year 2025
All general payments: $251,476.50 across 30 records.
By nature of payment
- Consulting Fee: $240,000.00 across 12 records.
- Travel and Lodging: $10,327.97 across 7 records.
- Food and Beverage: $1,148.53 across 11 records.
Reporting-company totals
- Prytime Medical Devices, Inc.: $251,395.18 across 28 records.
- Zimmer Biomet Holdings, Inc.: $43.22 across 1 record.
- Humacyte Global, Inc.: $38.10 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
16 years (graduated 2010)
CMS Doctors and Clinicians data list 2010 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
2010
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)
Dr. Spalding 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 Dr. Spalding 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 Columbus and Ohio
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 65% of clinicians listed under Surgery in Columbus, OH (2024, 56 clinicians with data). Median for this group: 153. Middle half: 67 to 322.
More Medicare Part B services than 65% of clinicians listed under Surgery in Ohio (2024, 638 clinicians with data). Median for this group: 187. Middle half: 93 to 324.
Medicare-allowed amount
A higher Medicare-allowed amount than 60% of clinicians listed under Surgery in Columbus, OH (2024, 56 clinicians with data). Median for this group: $15,153. Middle half: $7,532 to $42,956.
A higher Medicare-allowed amount than 60% of clinicians listed under Surgery in Ohio (2024, 638 clinicians with data). Median for this group: $22,357. Middle half: $10,121 to $39,971.
Paid by Medicare
A higher Medicare payment amount than 60% of clinicians listed under Surgery in Columbus, OH (2024, 56 clinicians with data). Median for this group: $11,264. Middle half: $5,881 to $33,397.
A higher Medicare payment amount than 65% of clinicians listed under Surgery in Ohio (2024, 638 clinicians with data). Median for this group: $17,017. Middle half: $7,621 to $29,946.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Spalding are from 2014.
119 active clinicians are listed under Surgery with a practice address in Columbus, OH (1,249 in Ohio).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Columbus
9.2% of these 119 clinicians have the CMS telehealth indicator.
50.4% of these 119 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 38% from 443 in 2020 to 276 in 2024.
- 2020: 443
- 2021: 339
- 2022: 283
- 2023: 211
- 2024: 276
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Medicare-allowed amount
Medicare-allowed amount decreased 47% from $59,957 in 2020 to $31,536 in 2024.
- 2020: $59,957
- 2021: $44,465
- 2022: $35,948
- 2023: $19,610
- 2024: $31,536
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Paid by Medicare
Paid by Medicare decreased 47% from $46,766 in 2020 to $24,936 in 2024.
- 2020: $46,766
- 2021: $34,248
- 2022: $27,675
- 2023: $15,521
- 2024: $24,936
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Medicare Part D prescriptions
CMS data for Part D prescriptions are available for 2014 only.
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30-day fills
CMS data for 30-day fills are available for 2014 only.
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Part D drug cost
CMS data for Part D drug cost are available for 2014 only.
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $111.48 in 2021 to $251,476.50 in 2025.
- 2021: $111.48
- 2022: $4,479.80
- 2023: $29,808.29
- 2024: $159,499.36
- 2025: $251,476.50
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2014), 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): 30 records totaling $251,476.50.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Prytime Medical Devices, Inc. |
Consulting Fee
Cash or cash equivalent
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PREBOA-PRO | General | $20,000.00 |
| Prytime Medical Devices, Inc. |
Consulting Fee
Cash or cash equivalent
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PREBOA-PRO | General | $20,000.00 |
| Prytime Medical Devices, Inc. |
Consulting Fee
Cash or cash equivalent
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PREBOA-PRO | General | $20,000.00 |
| Prytime Medical Devices, Inc. |
Consulting Fee
Cash or cash equivalent
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PREBOA-PRO | General | $20,000.00 |
| Prytime Medical Devices, Inc. |
Consulting Fee
Cash or cash equivalent
|
PREBOA-PRO | General | $20,000.00 |
| Prytime Medical Devices, Inc. |
Consulting Fee
Cash or cash equivalent
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PREBOA-PRO | General | $20,000.00 |
| Prytime Medical Devices, Inc. |
Consulting Fee
Cash or cash equivalent
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PREBOA-PRO | General | $20,000.00 |
| Prytime Medical Devices, Inc. |
Consulting Fee
Cash or cash equivalent
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PREBOA-PRO | General | $20,000.00 |
| Prytime Medical Devices, Inc. |
Consulting Fee
Cash or cash equivalent
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PREBOA-PRO | General | $20,000.00 |
| Prytime Medical Devices, Inc. |
Consulting Fee
Cash or cash equivalent
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PREBOA-PRO | General | $20,000.00 |
| Prytime Medical Devices, Inc. |
Consulting Fee
Cash or cash equivalent
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PREBOA-PRO | General | $20,000.00 |
| Prytime Medical Devices, Inc. |
Consulting Fee
Cash or cash equivalent
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PREBOA-PRO | General | $20,000.00 |
| Prytime Medical Devices, Inc. |
Travel and Lodging
Cash or cash equivalent
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PREBOA-PRO | General | $3,732.79 |
| Prytime Medical Devices, Inc. |
Travel and Lodging
Cash or cash equivalent
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PREBOA-PRO | General | $1,414.36 |
| Prytime Medical Devices, Inc. |
Travel and Lodging
Cash or cash equivalent
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PREBOA-PRO | General | $1,409.40 |
| Prytime Medical Devices, Inc. |
Travel and Lodging
Cash or cash equivalent
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PREBOA-PRO | General | $1,219.57 |
| Prytime Medical Devices, Inc. |
Travel and Lodging
Cash or cash equivalent
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PREBOA-PRO | General | $986.21 |
| Prytime Medical Devices, Inc. |
Travel and Lodging
Cash or cash equivalent
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PREBOA-PRO | General | $792.48 |
| Prytime Medical Devices, Inc. |
Travel and Lodging
Cash or cash equivalent
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PREBOA-PRO | General | $773.16 |
| Prytime Medical Devices, Inc. |
Food and Beverage
Cash or cash equivalent
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PREBOA-PRO | General | $250.00 |
| Prytime Medical Devices, Inc. |
Food and Beverage
Cash or cash equivalent
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PREBOA-PRO | General | $243.76 |
| Prytime Medical Devices, Inc. |
Food and Beverage
Cash or cash equivalent
|
PREBOA-PRO | General | $212.70 |
| Prytime Medical Devices, Inc. |
Food and Beverage
Cash or cash equivalent
|
PREBOA-PRO | General | $111.94 |
| Prytime Medical Devices, Inc. |
Food and Beverage
Cash or cash equivalent
|
PREBOA-PRO | General | $108.08 |
| Prytime Medical Devices, Inc. |
Food and Beverage
Cash or cash equivalent
|
PREBOA-PRO | General | $63.25 |
(top 25 shown)
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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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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98 | 66 | $152.49 | $76.33 |
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99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
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54 | 35 | $220.43 | $115.23 |
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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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37 | 37 | $336.92 | $128.53 |
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99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
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34 | 34 | $485.65 | $170.95 |
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99239
Hospital discharge day management, more than 30 minutes
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25 | 24 | $245.56 | $112.30 |
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99291
Critical care, first 30-74 minutes
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16 | 14 | $485.00 | $187.89 |
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99284
Emergency department visit with moderate level of medical decision making
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12 | 11 | $279.00 | $120.93 |
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 2014.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 12 | 67 | $130.97 | 12 |
Source: CMS Part D by Provider and Drug, 2014; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2023-03-02NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL SURGERY
I20120828000885
OH
4789831678
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
Kettering Independent Medical Group Inc
4441 Far Hills Ave, Kettering, OH 454292405
Phone: 9372987751
Kettering Independent Medical Group Inc
4403 Far Hills Ave, Kettering, OH 454292405
Phone: 9374335309
Mount Carmel Health System
6001 E Broad St, Columbus, OH 432131502
Phone: 6142346000
Kettering Independent Medical Group Inc
3535 Southern Blvd, Kettering, OH 454291221
Phone: 9373958251
Kettering Independent Medical Group Inc
3535 Southern Blvd, Kettering, OH 454291221
Phone: 9373958646
Secondary Practice Locations
3533 Southern Blvd Ste 2100
Kettering, OH 454291267
Phone: 9373958556
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Surgery
Doctor of Medicine (M.D.)
Nurse Practitioner - Acute Care
Certified Nurse Practitioner
Nurse Practitioner - Adult Health
Certified Nurse Practitioner
Nurse Practitioner - Acute Care
Certified Nurse Practitioner
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 5450 FRANTZ RD STE 360, DUBLIN, OH 430164141
NPI status registered as active in NPPES database
Registered at 111 S GRANT AVE, STE 350, COLUMBUS, OH 432154701 (Tel: 6145668765)
Registered at 5400 FRANTZ RD, STE 250, DUBLIN, OH 430164144
Recorded as MARSHALL SPALDING, D.O.
Surgery (license number reported to NPPES: OH 34.010577)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Surgery Specialists in Columbus
- Dr. Alyssa Pastorino, DO
- Dr. Stephanie Goare, MD
- Dr. Richard Schlanger, MD
- Dr. David Renton, MD
- Dr. Andrei Manilchuk, MD
- Dr. Kurt Yandle, MD
Mailing Address
5450 Frantz Rd Ste 360
Dublin, OH 430164141