DR. STEPHEN GREER DO
NPI 1306868666
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Greenwood, SC

Q: What is Stephen Greer's NPI number?

The NPI number for Stephen Greer is 1306868666. It was assigned to this individual provider in the NPPES registry on July 24, 2006.

Q: What is Stephen Greer's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Q: When was this NPI record last updated?

The NPPES record for Stephen Greer was last updated on March 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since July 24, 2006PECOS EnrolledAccepts Medicare Assignment

1506 SPRING ST, GREENWOOD, SC 29646(864) 725-7900(864) 725-7910 Get Directions Write a Review

NPPES record last updated: March 19, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 19, 2026, Aug 1, 2018 (2 updates tracked since 2018).

On this page

About Dr. Stephen Greer Do NPPES

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

DR. STEPHEN GREER DO (NPI 1306868666) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Greenwood, South Carolina, licensed in South Carolina (649) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Mcleod Regional Medical Center-pee Dee, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1306868666

Entity TypeIndividualMale

Primary Taxonomy208G00000X

Provider Legal NameDR. STEPHEN GREERCredential: DO

Location Address1506 SPRING STGreenwood, SC 29646-4071

Mailing Address4351 E Lohman Ave Ste 403Las Cruces, NM 88011-8261 · (575) 556-1581 · Fax (575) 556-1583

Phone(864) 725-7900

Fax(864) 725-7910

Sole ProprietorNo

Medical School CMSAt Still University Of Health Sciences, College Of Osteo Med, KirksvilleGraduated 1979

Enumeration DateJuly 24, 2006

Last NPPES UpdateMarch 19, 20262 updates tracked since enumeration

NPPES CertifiedMarch 19, 2026

✔ NPI 1306868666 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians

Taxonomy Code208G00000X

License✔ Licensed in SC · 649

Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

Also ListedSurgeryTaxonomy 208600000X · License A-1348-05 (NM), 34003010 (OH)

1506 SPRING ST, Greenwood, SC 29646

Open in Google Maps ↗

Secondary Practice Locations 3

Location 1316 Calhoun StCharleston, SC 29401-1113 · Phone (843) 720-8490 · Fax (843) 727-3602

Location 22728 Sunset Blvd Ste 105West Columbia, SC 29169-4839 · Phone (803) 936-7095 · Fax (803) 936-7908

Location 34351 E. Lohman Avenue, Suite 403Las Cruces, NM 88011 · Phone (575) 556-1581 · Fax (575) 556-1581

Other Identifiers 1

Medicaid79902740NM

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Stephen Greer Do 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 ID7618866153

PECOS Enrollment IDI20130820001109

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 Reassignments

Medicare enrollment records show Stephen Greer reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Self Medical Group

Same address

Thoracic Surgery (Cardiothoracic Vascular Surgery)

1506 SPRING ST
Greenwood, SC 29646

Reassigned Medicare billing, South Carolina enrollment
560 clinicians in this Medicare group

NPI 1538488457 (864) 725-7900

St Francis Physician Services

37 mi

Family Medicine

301 E GREENVILLE ST STE S
Anderson, SC 29621

Reassigned Medicare billing, South Carolina enrollment
248 clinicians in this Medicare group

NPI 1023309192 (864) 224-5689

Lexington Health Inc

41 mi

Family Medicine

338 E COLUMBIA AVE
Batesburg Leesville, SC 29070

Reassigned Medicare billing, South Carolina enrollment
1,219 clinicians in this Medicare group

NPI 1891392221 (803) 604-0066

Roper Saint Francis Physicians Network

104 mi

Neurological Surgery

764 W LIBERTY ST, SUITE 3
Sumter, SC 29150

Reassigned Medicare billing, South Carolina enrollment
658 clinicians in this Medicare group

NPI 1528319100 (803) 774-2570

Mcleod Physician Associates II

132 mi

Urgent Care

964 LOCHEND DR
Darlington, SC 29532

Reassigned Medicare billing, South Carolina enrollment
878 clinicians in this Medicare group

NPI 1386819613 (843) 777-6890

Roper St. Francis Specialty Physicians

144 mi

Surgery

8536 PALMETTO COMMERCE PKWY STE 501
Ladson, SC 29456

Reassigned Medicare billing, South Carolina enrollment
296 clinicians in this Medicare group

NPI 1528945912 (843) 203-2260

Lewis Gale Physicians LLC

244 mi

Internal Medicine

1802 BRAEBURN DR
Salem, VA 24153

Reassigned Medicare billing, Virginia enrollment
188 clinicians in this Medicare group

NPI 1902977705 (540) 772-3671

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

Areas of Expertise CMS Part B claims 4

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.

Replacement of aortic valve through the skin and femoral artery 33361

This procedure, known as Transcatheter Aortic Valve Replacement (TAVR), involves replacing a damaged aortic valve through a small incision in the leg. A catheter is inserted into the femoral artery and guided up to the heart. The new valve is then positioned and deployed, restoring normal blood flow.

21 services21 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

18 services18 patients

Coronary artery bypass using artery graft, 1 graft 33533

A coronary artery bypass with one artery graft is a surgical procedure to improve blood flow to your heart. An artery from another part of your body is used to bypass a blocked or narrowed coronary artery. This can help reduce chest pain and risk of heart attack.

13 services13 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.

13 services13 patients

Hospital Affiliations CMS Care Compare

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

Mcleod Regional Medical Center-Pee Dee

Acute Care Hospitals · Florence, SC

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number420051

Location555 E Cheves St Box 8700Florence, SC 29506 · Florence County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29646 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

$67.12 typical visit price

range $16.96 – $133.52

Typical copayment $16.78 (range $4.24 – $33.38)

Most-billed visit code 99213

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 11

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

MRS. RACHEL JOYCE GREER PA-C

Physician Assistant