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DR. LARRY STEVE DAVIDSON MD
NPI 1154381465
Neurological Surgery in Anderson, SC

Active since March 23, 2006PECOS Enrolled
109 MONTGOMERY DR, ANDERSON, SC 29621(864) 224-5700(864) 226-0680 Get Directions Write a Review

NPPES record last updated: April 19, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Larry Steve Davidson Md NPPES

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

DR. LARRY STEVE DAVIDSON MD (NPI 1154381465) is an individual neurological surgery provider in Anderson, South Carolina, licensed in South Carolina (MD16408) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154381465
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameDR. LARRY STEVE DAVIDSONCredential: MD
Location Address109 MONTGOMERY DRAnderson, SC 29621-3333
Mailing Address109 Montgomery DrAnderson, SC 29621-3333 · (864) 224-5700 · Fax (864) 226-0680
Phone(864) 224-5700
Fax(864) 226-0680
Sole ProprietorNo
Enumeration DateMarch 23, 2006
Last NPPES UpdateApril 19, 2016
✔ NPI 1154381465 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
Licenses✔ Licensed in SC · MD16408✔ Licensed in NC · 9400460
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
109 MONTGOMERY DR, Anderson, SC 29621
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Other Identifiers 8

Medicare PINF851136191SC
Medicare PIN2282446ANC
MedicaidN00460SC
Medicaid891273NNC
OtherP00404250Railroad Medicare
Medicare UPINF85113NC
Medicare PINAA72007111SC
OtherP01616429SC · Rr Medicare

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Larry Steve Davidson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

3

Medicare enrollment records show Larry Davidson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Anmed Health
Same address
Neurological Surgery
109 MONTGOMERY DR
Anderson, SC 29621
  • Reassigned Medicare billing, South Carolina enrollment
  • 381 clinicians in this Medicare group
NPI 1821488297 (864) 224-5700
Hartsville Medical Group LLC
145 mi
Internal Medicine
701 MEDICAL PARK DR
Hartsville, SC 29550
  • Reassigned Medicare billing, South Carolina enrollment
  • 116 clinicians in this Medicare group
NPI 1598995300 (843) 383-5191
Grand Strand Specialty Associates, LLC
225 mi
Orthopaedic Surgery
8170 ROURK ST
Myrtle Beach, SC 29572
  • Reassigned Medicare billing, South Carolina enrollment
  • 24 clinicians in this Medicare group
NPI 1821398512 (843) 449-2336

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 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.
66 services59 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.
50 services47 patients
X-ray of lower and sacral spine, minimum of 4 views 72110
An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.
45 services44 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.
35 services27 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.
33 services33 patients
X-ray of lower and sacral spine, 2-3 views 72100
An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.
31 services31 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29621 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
$124.04 typical visit price
range $53.57 – $163.84
Typical copayment $31.01 (range $13.39 – $40.96)
Most-billed visit code 99204
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 4

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

BRIAN CHRISTOPHER JOHNSON PA-C
Physician Assistant (Surgical)
109 MONTGOMERY DR
ANDERSON, SC 29621
Anderson County (864) 224-5700
PIEDMONT SPINE AND NEUROSURGICAL GROUP, P.A.
Neurological Surgery
109 MONTGOMERY DR
ANDERSON, SC 29621
Anderson County (864) 224-5700
DR. AARON C MACDONALD M.D.
Neurological Surgery
109 MONTGOMERY DR
ANDERSON, SC 29621
Anderson County (864) 512-7190
ANMED HEALTH
Neurological Surgery
109 MONTGOMERY DR
ANDERSON, SC 29621
Anderson County (864) 224-5700

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 Larry Davidson's NPI number?

The NPI number for Larry Davidson is 1154381465. It was assigned to this individual provider in the NPPES registry on March 23, 2006.

Where is Larry Davidson located?

Larry Davidson practices at 109 Montgomery Dr, Anderson, SC 29621. The listed phone number is (864) 224-5700.

What is Larry Davidson's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Larry Davidson enrolled in Medicare?

Yes. Larry Davidson is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Larry Davidson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Larry Davidson reassigns Medicare benefits to 3 organizations: Anmed Health (Anderson, SC), Hartsville Medical Group LLC (Hartsville, SC) and Grand Strand Specialty Associates, LLC (Myrtle Beach, SC). Each 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 Larry Davidson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Larry Davidson was last updated on April 19, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.