Dr. Heather Ashley O'Field, MD
- Medicare services, 2024
- 1,095
- Medicare patients, 2024
- 416
- MIPS score, 2024
- 100
- Hospital affiliations
- 4
- Industry payments
- $3,303
- Practice address
- 809 82nd Parkway, Myrtle Beach, SC 29572
- Practice phone
- Call (843) 692-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. O'Field's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Heather Ashley O'Field is a general surgeon in Myrtle Beach, South Carolina
Dr. O'Field practices at Grand Strand Medical Center in Myrtle Beach, South Carolina, part of HCA Healthcare.
Dr. O'Field's NPI, 1518312461, was assigned on April 28, 2016. Dr. O'Field holds South Carolina license 90675.
- NPI
- 1518312461NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133465875
- NPI enumeration date
- April 28, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (843) 692-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Heather Ashley O'Field practices at Grand Strand Medical Center in Myrtle Beach, South Carolina
Dr. O'Field's primary practice is Grand Strand Medical Center, at 809 82nd Parkway, Myrtle Beach, SC 29572 in Horry County. The practice phone is (843) 692-1000.
- Grand Strand Medical Center809 82nd Parkway, Myrtle Beach, SC 29572 · Horry CountyPhone(843) 692-1000
Source: Dmand AI Affiliation Data
Dr. Heather Ashley O'Field is affiliated with 5 sites of care and 1 medical group
Dr. O'Field's primary practice is Grand Strand Medical Center in Myrtle Beach, South Carolina, part of HCA Healthcare. Dr. O'Field is also affiliated with McLeod Health Loris. The medical group on file is Grand Strand Surgical Care. Dmand AI also links Dr. O'Field to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Heather Ashley O'Field's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Field practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Grand Strand Medical Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Heather Ashley O'Field is one of 506 general surgeons in South Carolina
Surgery is Dr. O'Field's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. O'Field is licensed in South Carolina.
Specialties and state licenses
- Surgery, South CarolinaPrimary
General surgeons near Dr. O'Field
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Heather Ashley O'Field billed Medicare for 1,095 services in 2024
CMS data shows 1,095 Medicare services from Dr. O'Field across 12 procedure codes in 2024, for 416 Medicare patients. Medicare paid $84,934 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. O'Field's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1432024: 874511%
- Imaging
- 2023: 262024: 186615%
- Tests and treatments
- 2023: 02024: 35
Dr. O'Field compared with the South Carolina median for general surgeons, 2024
- Dr. O'Field
- South Carolina median
- Medicare services
- 1,095vs 2654.1 times
- Medicare patients
- 416vs 1782.3 times
Medians across 500 general surgeons in South Carolina with Dmand AI profiles that report each measure.
Dr. O'Field's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Heather Ashley O'Field treated 416 Medicare patients in 2024, average age 77
CMS counts 416 Medicare patients who saw Dr. O'Field in 2024. The largest group is 75 to 84, with 182 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.78, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. O'Field's median patient age at 68, with 53% women.
Dr. O'Field's Medicare patients by age, 2024
Dr. O'Field's Medicare patients by sex, 2024
- Women20750%
- Men20950%
Chronic conditions among Dr. O'Field's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Ischemic heart disease46%
- Mood disorders40%
- Chronic kidney disease38%
- Depression38%
- Anxiety37%
Share of Medicare patients with each condition. A patient can have several.
Dr. O'Field's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Heather Ashley O'Field scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. O'Field for performance year 2024, reported individually. Dr. O'Field accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. O'Field's MIPS scores, performance year 2024
- 100of 100Final score
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Heather Ashley O'Field received $3,303 in industry payments from 2023 to 2025
CMS Open Payments shows 25 general payments to Dr. O'Field from 7 drug and device companies from 2023 to 2025. Travel and lodging make up the largest share, 65% of the total. Medical Device Business Services, Inc. paid the most, $1,482.
General payments to Dr. O'Field by program year, 2023 to 2025
General payments to Dr. O'Field by kind, 2023 to 2025
- Travel and lodging$2,14765%
- Food and beverage$1,15635%
Companies that paid Dr. O'Field the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Heather Ashley O'Field's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Heather Ashley O'Field
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Heather Ashley O'Field's NPI number?
Dr. Heather Ashley O'Field's NPI number is 1518312461. It was assigned on April 28, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Heather Ashley O'Field?
Dr. Heather Ashley O'Field is a general surgeon in Myrtle Beach, South Carolina. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Heather Ashley O'Field practice?
Dr. O'Field practices at 809 82nd Parkway, Myrtle Beach, SC 29572. Dr. O'Field's primary practice is Grand Strand Medical Center in Myrtle Beach, South Carolina, part of HCA Healthcare. Dmand AI also links Dr. O'Field to 2 hospitals and 1 group practice or clinic.
What is Dr. Heather Ashley O'Field's office phone number?
The practice phone on file for Dr. O'Field is (843) 692-1000.
What is Dr. Heather Ashley O'Field's medical license number?
Dr. O'Field holds South Carolina license 90675.
Which hospitals is Dr. Heather Ashley O'Field affiliated with?
Dr. O'Field practices at Grand Strand Medical Center in Myrtle Beach, South Carolina. Dr. O'Field is also affiliated with McLeod Health Loris. Dmand AI links Dr. O'Field to 2 more hospitals.
What medical group is Dr. Heather Ashley O'Field part of?
Dr. O'Field is linked to Grand Strand Surgical Care.
Does Dr. Heather Ashley O'Field accept Medicare?
Yes. CMS data shows Dr. O'Field billed Medicare for 1,095 services in 2024, and Dr. O'Field accepts Medicare assignment.
What is Dr. Heather Ashley O'Field's MIPS score?
Dr. O'Field's MIPS final score for performance year 2024 is 100 out of 100, reported individually.
How many Medicare patients does Dr. Heather Ashley O'Field see?
CMS counts 416 Medicare patients who saw Dr. O'Field in 2024, with an average age of 77.
Show 3 more questionsShow fewer questions
What services does Dr. Heather Ashley O'Field bill to Medicare?
In 2024, Dr. O'Field's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and critical care (99291).
Has Dr. Heather Ashley O'Field received payments from drug or device companies?
CMS Open Payments shows $3,303 in general payments to Dr. O'Field from 7 companies from 2023 to 2025. The largest total came from Medical Device Business Services, Inc.
How long has Dr. Heather Ashley O'Field been practicing?
Dr. O'Field graduated from medical school in 2016, 10 years ago.
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