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MR. MARK HOWARD OVERTON M.D.
NPI 1568437184
Internal Medicine - Geriatric Medicine in Little River, SC

Active since February 17, 2006PECOS EnrolledAccepts Medicare Assignment
4237 RIVER HILLS DRIVE, SUITE 150, RIVER HILLS MEDICAL PLAZA, LITTLE RIVER, SC 29566(843) 281-2778(843) 281-2785 Get Directions Write a Review

NPPES record last updated: May 18, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Mark Howard Overton M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. MARK HOWARD OVERTON M.D. (NPI 1568437184) is an individual geriatric medicine provider in Little River, South Carolina, licensed in South Carolina (32215) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Hugh Chatham Memorial Hospital, and is a graduate of Other (1981).

NPPES Registry Identity

NPI1568437184
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameMR. MARK HOWARD OVERTONCredential: M.D.
Location Address4237 RIVER HILLS DRIVE, SUITE 150, RIVER HILLS MEDICAL PLAZALittle River, SC 29566-6444
Mailing Address4237 River Hills Drive, Suite 150, River Hills Medical PlazaLittle River, SC 29566-6444 · (843) 281-2778 · Fax (843) 281-2785
Phone(843) 281-2778
Fax(843) 281-2785
Sole ProprietorNo
Medical School CMSOtherGraduated 1981
Enumeration DateFebruary 17, 2006
Last NPPES UpdateMay 18, 2012
✔ NPI 1568437184 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in SC · 32215
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
4237 RIVER HILLS DRIVE, SUITE 150, Little River, SC 29566
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Other Identifiers 4

Medicare UPINC85858SC
Medicare UPINC85858PA
Medicare ID-Type Unspecified732408JJFPA
Medicare OSCAR/certificationAA47607730SC

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Mark Howard Overton M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1153451141
PECOS Enrollment IDI20231115002488
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
101 services58 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
49 services37 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
25 services25 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
24 services12 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
16 services15 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hugh Chatham Memorial Hospital

Acute Care Hospitals · Elkin, NC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number340097
Location180 Parkwood DrElkin, NC 28621 · Surry County
Emergency services

Carolina East Medical Center

Acute Care Hospitals · New Bern, NC
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number340131
Location2000 Neuse BlvdNew Bern, NC 28560 · Craven County
Emergency services Birthing friendly

Vidant Chowan Hospital

Critical Access Hospitals · Edenton, NC
2/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number341318
Location211 Virginia RdEdenton, NC 27932 · Chowan County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29566 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$163.84 typical visit price
range $53.57 – $163.84
Typical copayment $40.96 (range $13.39 – $40.96)
Most-billed visit code 99205
Established Patient
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
97%256 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers12 claims12 services$90.97 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Overton's NPI number?

The NPI number for Mark Overton is 1568437184. It was assigned to this individual provider in the NPPES registry on February 17, 2006.

Where is Mark Overton located?

Mark Overton practices at 4237 River Hills Drive, Suite 150 River Hills Medical Plaza, Little River, SC 29566. The listed phone number is (843) 281-2778.

What is Mark Overton's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Mark Overton enrolled in Medicare?

Yes. Mark Overton is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Mark Overton affiliated with any hospitals?

According to CMS data, Mark Overton is affiliated with Hugh Chatham Memorial Hospital, Carolina East Medical Center and Vidant Chowan Hospital.

When was this NPI record last updated?

The NPPES record for Mark Overton was last updated on May 18, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.