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Edit this profileAt a glance
- 171 Ashley Ave, Charleston, SC 29425
About Dr. Mixson
Based in Charleston, SC, Joshua D. Mixson, M.D. is listed in the NPI registry under geriatric medicine. Joshua graduated from Medical University of South Carolina College of Medicine in 2020. Joshua is also listed as specializing in internal medicine. According to Medicare claims data, Joshua cared for 286 Medicare patients across 380 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient'. NPI 1184249716 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (843) 792-1414
- Email not available
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Practice Locations
171 ASHLEY AVE
Charleston, SC 29425
Conditions Commonly Evaluated or Treated
Within Geriatric Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Balance & Mobility
Blood Health
Bones & Joints
Brain & Nerves
- Delirium
- Dementia with behavioral symptoms
- Essential tremor
- Normal Pressure Hydrocephalus
- Parkinson's disease
Cognitive Health
Digestive
General Health
Geriatric care
Hormone Health
Mental Health
Mobility
Pain
Skin & Wounds
Sleep
Most searched conditions
Cardiovascular
Ears & Hearing
Infections
Joints & Pain
Lung Health
Men's Health
Oral Health
Spine & Pain
Urinary & Bladder
Urinary Health
Procedures & services
Brain & memory
Cardiovascular
Care Placement
Caregiver Support
Chronic Disease Management
Cognitive Health
Digestive
Elder care
End-of-Life Planning
Foot Care
General Geriatric Care
General Health
Geriatric care
Home Care
Legal & Cognitive
Mental Health
Mobility & Equipment
Nutrition
Outpatient Care
Pain Management
Palliative & Hospice
Patient Safety
Planning & Support
- Advance Care Planning
- Assisted Living Placement Assessment
- Caregiver Counseling
- Long-Term Care Insurance Evaluation
- Medical Power Of Attorney Consultation
Preventive Care
Respiratory
Safety & Daily Function
Sensory Health
Surgical Clearance
Urinary & Bladder
Urinary Health
Wounds & skin
Routine Blood Tests
Most searched procedures
Bone Health
Ear Care
Medication Management
Mobility
Pain & Injections
Wound Care
Procedures Most Often Billed to Medicare
380 services · 286 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
107 | As often as other peers in Geriatric Medicine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
99 | As often as other peers in Geriatric Medicine |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
97 | As often as other peers in Geriatric Medicine |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
48 | More often than most peers in Geriatric Medicine |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
16 | Less often than most peers in Geriatric Medicine |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
13 | Less often than most peers in Geriatric Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other geriatricians in Charleston 7
Same specialty, same city.
More connections — 13 related providers in 2 groups
Trained at Medical University of South Carolina College of Medicine 5
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Medical University of South Carolina College of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Joshua D. Mixson specialize in?
Joshua D. Mixson is a geriatrician in Charleston, SC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Geriatric Medicine”.
NPI registry
Where is Joshua D. Mixson located?
Joshua D. Mixson is listed at 171 Ashley Ave, Charleston, SC 29425. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Joshua D. Mixson's phone number?
The number on file is (843) 792-1414. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Joshua D. Mixson's NPI number?
Joshua D. Mixson's National Provider Identifier is 1184249716. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Joshua D. Mixson train?
Joshua D. Mixson attended Medical University of South Carolina College of Medicine, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How long has Joshua D. Mixson been practicing?
Joshua D. Mixson has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What does Joshua D. Mixson do most often?
According to Medicare billing data, Joshua D. Mixson the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Joshua D. Mixson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Joshua D. Mixson. If this is you, claiming it is free.
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