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BENJAMIN ISAAC OLIVER
NPI 1639743180
Family Medicine in Chapin, SC

Active since May 19, 2021PECOS EnrolledAccepts Medicare Assignment
105 ELLETT RD STE 401, CHAPIN, SC 29036(803) 907-8790(803) 567-8843 Get Directions Write a Review

NPPES record last updated: February 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 8, 2025, Aug 6, 2025, Jul 28, 2021 and 1 more (4 updates tracked since 2021).

About Benjamin Isaac Oliver NPPES

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

BENJAMIN ISAAC OLIVER (NPI 1639743180) is an individual family medicine provider in Chapin, South Carolina, licensed in South Carolina (86291) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS, is affiliated with Prisma Health Richland Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1639743180
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameBENJAMIN ISAAC OLIVER
Location Address105 ELLETT RD STE 401Chapin, SC 29036-9837
Mailing Address300 E Mcbee Ave Ste 300Greenville, SC 29601-2899 · (864) 522-8603
Phone(803) 907-8790
Fax(803) 567-8843
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateMay 19, 2021
Last NPPES UpdateFebruary 23, 20264 updates tracked since enumeration
NPPES CertifiedFebruary 23, 2026
✔ NPI 1639743180 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in SC · 86291✔ Licensed in SC · LL86291
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedFamily Medicine · Sports MedicineTaxonomy 207QS0010X · License 86291 (SC)
105 ELLETT RD STE 401, Chapin, SC 29036
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12 Medical Park Rd Ste 104Columbia, SC 29203-6839 · Phone (803) 296-7846 · Fax (803) 296-9699
Location 21079 Dutch Fork RdIrmo, SC 29063-8725 · Phone (803) 749-8900 · Fax (803) 749-8899

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Benjamin Isaac Oliver 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 ID4183028715
PECOS Enrollment IDI20250808003317
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.

Medicare Billing Reassignment

Medicare enrollment records show Benjamin Oliver reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Prisma Health Medical Group-Midlands
12 mi
Interventional Cardiology
300 PALMETTO HEALTH PKWY STE 400
Columbia, SC 29212
  • Reassigned Medicare billing, South Carolina enrollment
  • 1,466 clinicians in this Medicare group
NPI 1003307166 (803) 765-0871

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 2

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

Prisma Health Richland Hospital

Acute Care Hospitals · Columbia, SC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420018
Location5 Medical ParkColumbia, SC 29203 · Richland County
Emergency services Birthing friendly

Prisma Health Baptist Parkridge

Acute Care Hospitals · Columbia, SC
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420106
Location400 Palmetto Health ParkwayColumbia, SC 29212 · Lexington County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29036 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
$83.18 typical visit price
range $53.57 – $163.84
Typical copayment $20.79 (range $13.39 – $40.96)
Most-billed visit code 99203
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.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HARSHVIR SINGH MASSON MD
Family Medicine
105 ELLETT RD STE 401
CHAPIN, SC 29036
Lexington County (803) 907-8790
SHAMIEL KATRICE RILEY FNP
Nurse Practitioner (Family)
105 ELLETT RD STE 401
CHAPIN, SC 29036
Lexington County (803) 937-8790

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 Benjamin Oliver's NPI number?

The NPI number for Benjamin Oliver is 1639743180. It was assigned to this individual provider in the NPPES registry on May 19, 2021.

Where is Benjamin Oliver located?

Benjamin Oliver practices at 105 Ellett Rd Ste 401, Chapin, SC 29036. The listed phone number is (803) 907-8790.

What is Benjamin Oliver's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Benjamin Oliver enrolled in Medicare?

Yes. Benjamin Oliver 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.

Which organization bills Medicare for Benjamin Oliver's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Oliver reassigns Medicare benefits to Prisma Health Medical Group-Midlands (Columbia, SC). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Benjamin Oliver's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Benjamin Oliver accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina and BlueCross BlueShield of South Carolina list Benjamin Oliver as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Benjamin Oliver affiliated with any hospitals?

According to CMS data, Benjamin Oliver is affiliated with Prisma Health Richland Hospital and Prisma Health Baptist Parkridge.

When was this NPI record last updated?

The NPPES record for Benjamin Oliver was last updated on February 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.