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DR. JAY DAVID WALLS MD
NPI 1821093956
Internal Medicine - Hematology & Oncology in Greenville, SC

Active since June 16, 2005PECOS EnrolledAccepts Medicare Assignment
3 BUTTERNUT DR, STE B, GREENVILLE, SC 29605(864) 241-7272(864) 672-7852 Get Directions Write a Review

NPPES record last updated: June 15, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 15, 2021, Oct 21, 2019 (2 updates tracked since 2019).

About Dr. Jay David Walls Md NPPES

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

DR. JAY DAVID WALLS MD (NPI 1821093956) is an individual hematology & oncology provider in Greenville, South Carolina, licensed in South Carolina (17084) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Prisma Health Baptist Easley Hospital, and is a graduate of University Of Tennessee, Hsc, College Of Medicine (1986).

NPPES Registry Identity

NPI1821093956
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. JAY DAVID WALLSCredential: MD
Location Address3 BUTTERNUT DR, STE BGreenville, SC 29605-4653
Mailing Address300 E Mcbee Ave Fl 4Greenville, SC 29601-2842 · (864) 522-8603
Phone(864) 241-7272
Fax(864) 672-7852
Sole ProprietorNo
Medical School CMSUniversity Of Tennessee, Hsc, College Of MedicineGraduated 1986
Enumeration DateJune 16, 2005
Last NPPES UpdateJune 15, 20212 updates tracked since enumeration
NPPES CertifiedJune 15, 2021
✔ NPI 1821093956 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in SC · 17084
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
3 BUTTERNUT DR, Greenville, SC 29605
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Other Identifiers 1

MedicaidN35782SC

Accepted Insurance

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

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

Dr. Jay David Walls Md 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 ID4284775701
PECOS Enrollment IDI20100106000479
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 6

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
410 services209 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
184 services129 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
125 services35 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
47 services47 patients
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.
17 services16 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
13 services13 patients

Hospital Affiliations CMS Care Compare 5

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

Prisma Health Baptist Easley Hospital

Acute Care Hospitals · Easley, SC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420015
Location200 Fleetwood DriveEasley, SC 29640 · Pickens County
Emergency services

Prisma Health Hillcrest Hospital

Acute Care Hospitals · Simpsonville, SC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420037
Location741 South East Main StreetSimpsonville, SC 29681 · Greenville County
Emergency services

Prisma Health Laurens County Hospital

Acute Care Hospitals · Clinton, SC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420038
Location22725 Highway 76 EastClinton, SC 29325 · Laurens County
Emergency services Birthing friendly

Prisma Health Greenville Memorial Hospital

Acute Care Hospitals · Greenville, SC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420078
Location701 Grove RoadGreenville, SC 29605 · Greenville County
Birthing friendly

Prisma Health Patewood Hospital

Acute Care Hospitals · Greenville, SC
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420102
Location175 Patewood DriveGreenville, SC 29615 · Greenville County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29605 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.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers20 claims20 services$14.86 avg. paid by Medicare
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
2 suppliers20 claims20 services$62.07 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 16

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

LEANN PERKINS ARNP
Nurse Practitioner
3 BUTTERNUT DR, STE B
GREENVILLE, SC 29605
Greenville County (864) 298-2826
DR. WILLIAM LARRY GLUCK MD
Internal Medicine (Hematology & Oncology)
3 BUTTERNUT DR, STE B
GREENVILLE, SC 29605
Greenville County (864) 298-2826
PRISMA HEALTH-UPSTATE
General Acute Care Hospital
3 BUTTERNUT DR, SUITE B4
GREENVILLE, SC 29605
Greenville County (864) 455-6900
DSI RENAL INC
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
3 BUTTERNUT DR, SUITE A
GREENVILLE, SC 29605
Greenville County (864) 242-4320
SHARMILA PRAVIN MEHTA M.D
Internal Medicine (Medical Oncology)
3 BUTTERNUT DR
GREENVILLE, SC 29605
Greenville County (864) 241-7272
CARRIE BILLINGS MARGUET NP
Nurse Practitioner (Adult Health)
3 BUTTERNUT DR, SUITE B
GREENVILLE, SC 29605
Greenville County (864) 298-2826
GREENVILLE HEALTH SYSTEM
General Acute Care Hospital
3 BUTTERNUT DR, SUITE B4
GREENVILLE, SC 29605
Greenville County (864) 455-6900
ONCOLOGY AND HEMATOLOGY ASSOCIATES OF SOUTH CAROLINA, LLC
Specialist
3 BUTTERNUT DR, STE B
GREENVILLE, SC 29605
Greenville County (864) 298-2826

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 Jay Walls's NPI number?

The NPI number for Jay Walls is 1821093956. It was assigned to this individual provider in the NPPES registry on June 16, 2005.

Where is Jay Walls located?

Jay Walls practices at 3 Butternut Dr Ste B, Greenville, SC 29605. The listed phone number is (864) 241-7272.

What is Jay Walls's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Jay Walls enrolled in Medicare?

Yes. Jay Walls 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.

What insurance does Jay Walls accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and InStil Health list Jay Walls 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 Jay Walls affiliated with any hospitals?

According to CMS data, Jay Walls is affiliated with Prisma Health Baptist Easley Hospital, Prisma Health Hillcrest Hospital, Prisma Health Laurens County Hospital, Prisma Health Greenville Memorial Hospital and Prisma Health Patewood Hospital.

When was this NPI record last updated?

The NPPES record for Jay Walls was last updated on June 15, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.