Dr. Amber D. Willis, MD
- Medicare services, 2024
- 305
- Medicare patients, 2024
- 280
- Part D claims, 2024
- 531
- Hospital affiliations
- 1
- Medical groups
- 3
- Practice address
- 10 East Hospital Street, Manning, SC 29102
- Practice phone
- Call (803) 435-8463
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Amber D. Willis is a family medicine physician in Manning, South Carolina
Dr. Willis practices at McLeod Health Clarendon in Manning, South Carolina, part of McLeod Health.
Dr. Willis' NPI, 1649443607, was assigned on April 10, 2008. Dr. Willis graduated from Baylor College of Medicine in 2006. Dr. Willis holds South Carolina license 40153.
- NPI
- 1649443607NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537247010
- NPI enumeration date
- April 10, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (803) 435-8463
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Amber D. Willis practices at McLeod Health Clarendon in Manning, South Carolina
Dr. Willis' primary practice is McLeod Health Clarendon, at 10 East Hospital Street, Manning, SC 29102 in Clarendon County. The practice phone is (803) 435-8463.
- McLeod Health Clarendon10 East Hospital Street, Manning, SC 29102 · Clarendon CountyPhone(803) 435-8463
Source: Dmand AI Affiliation Data
Dr. Amber D. Willis is affiliated with 1 site of care and 3 medical groups
Dr. Willis' primary practice is McLeod Health Clarendon in Manning, South Carolina, part of McLeod Health. The medical group on file is McLeod Health Clarendon. Dmand AI also links Dr. Willis to 2 more medical groups, 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. Amber D. Willis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Willis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McLeod Health Clarendon | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Amber D. Willis is one of 2,356 family medicine physicians in South Carolina
Family medicine is Dr. Willis' primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Willis' licenses on file in 2 states: South Carolina and Pennsylvania.
Specialties and state licenses
- Family medicine, South CarolinaPrimary
- Emergency medicine, Pennsylvania
Family medicine physicians near Dr. Willis
Counts of family medicine physicians 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. Amber D. Willis billed Medicare for 305 services in 2024
CMS data shows 305 Medicare services from Dr. Willis across 4 procedure codes in 2024, for 280 Medicare patients. Medicare paid $33,898 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Willis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3192024: 3054%
Dr. Willis compared with the South Carolina median for family medicine physicians, 2024
- Dr. Willis
- South Carolina median
- Medicare services
- 305vs 74459% below
- Medicare patients
- 280vs 23221% above
- Part D claims
- 294vs 1,02371% below
Medians across 2,295 family medicine physicians in South Carolina with Dmand AI profiles that report each measure.
Dr. Willis' 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. Amber D. Willis treated 280 Medicare patients in 2024, average age 75
CMS counts 280 Medicare patients who saw Dr. Willis in 2024. The largest group is 75 to 84, with 115 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.01, 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. Willis' median patient age at 49, with 60% women.
Dr. Willis' Medicare patients by age, 2024
Dr. Willis' Medicare patients by sex, 2024
- Women15957%
- Men12143%
Chronic conditions among Dr. Willis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Diabetes46%
- Chronic kidney disease42%
- Heart failure41%
- Ischemic heart disease38%
- Anxiety36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Willis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Amber D. Willis wrote 531 Medicare Part D claims in 2024
In 2024, Dr. Willis wrote 531 Medicare Part D claims for 282 patients. 92% of them were for generic drugs. CMS names the drug for 294 of them, across 11 drugs with 11 or more claims each, at $2,028 in total drug cost. In 2023, CMS named 225 claims across 8 drugs.
Dr. Willis' Part D claims by kind of drug, 2024
- Generic491 claims92%
- Brand-name40 claims8%
Dr. Willis' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Willis' Part D claims, 2024
- Opioids9%48 of 531 claims
- Antibiotics21%109 of 531 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2252024: 29431%
Drugs named by CMS: 11 in 2024, 8 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Amber D. Willis takes part in Medicare
Dr. Willis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Amber D. Willis graduated from Baylor College of Medicine
Dr. Willis graduated from Baylor College of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Amber D. Willis'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Amber D. Willis
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. Amber D. Willis' NPI number?
Dr. Amber D. Willis' NPI number is 1649443607. It was assigned on April 10, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Amber D. Willis?
Dr. Amber D. Willis is a family medicine physician in Manning, South Carolina. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Amber D. Willis practice?
Dr. Willis practices at 10 East Hospital Street, Manning, SC 29102. Dr. Willis' primary practice is McLeod Health Clarendon in Manning, South Carolina, part of McLeod Health. Dmand AI also links Dr. Willis to 2 medical groups.
What is Dr. Amber D. Willis' office phone number?
The practice phone on file for Dr. Willis is (803) 435-8463.
What is Dr. Amber D. Willis' medical license number?
Dr. Willis holds South Carolina license 40153, one of the licenses on file in 2 states.
Which states has Dr. Amber D. Willis been licensed in?
Dmand AI has state licenses on file for Dr. Willis in South Carolina and Pennsylvania.
Which hospitals is Dr. Amber D. Willis affiliated with?
Dr. Willis practices at McLeod Health Clarendon in Manning, South Carolina.
What medical group is Dr. Amber D. Willis part of?
Dr. Willis is linked to McLeod Health Clarendon. Dmand AI links Dr. Willis to 2 more medical groups.
Does Dr. Amber D. Willis accept Medicare?
Yes. CMS data shows Dr. Willis billed Medicare for 305 services in 2024, and Dr. Willis accepts Medicare assignment.
How many Medicare patients does Dr. Amber D. Willis see?
CMS counts 280 Medicare patients who saw Dr. Willis in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Amber D. Willis bill to Medicare?
In 2024, Dr. Willis' most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Where did Dr. Amber D. Willis go to medical school?
Dr. Willis graduated from Baylor College of Medicine in 2006.
What drugs does Dr. Amber D. Willis prescribe most?
In 2024 Medicare Part D data, Dr. Willis' most prescribed drugs by claims were Prednisone, Cephalexin and Ondansetron ODT.
How long has Dr. Amber D. Willis been practicing?
Dr. Willis graduated from medical school in 2006, 20 years ago.
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