DR. WILLIAM DEAN LORENZ MD
NPI 1376595660
Physical Medicine & Rehabilitation in Florence, SC

Q: What is William Lorenz's NPI number?

The NPI number for William Lorenz is 1376595660. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Q: What is William Lorenz's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Q: When was this NPI record last updated?

The NPPES record for William Lorenz was last updated on May 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 May 16, 2006PECOS EnrolledAccepts Medicare Assignment

900 E CHEVES ST, FLORENCE, SC 29506(843) 661-4390(843) 629-7485 Get Directions Write a Review

NPPES record last updated: May 8, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. William Dean Lorenz Md NPPES

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

DR. WILLIAM DEAN LORENZ MD (NPI 1376595660) is an individual physical medicine & rehabilitation provider in Florence, South Carolina, licensed in South Carolina (17597) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Mcleod Medical Center - Dillon, and is a graduate of Loma Linda University School Of Medicine (1994).

NPPES Registry Identity

NPI1376595660

Entity TypeIndividualMale

Primary Taxonomy208100000X

Provider Legal NameDR. WILLIAM DEAN LORENZCredential: MD

Location Address900 E CHEVES STFlorence, SC 29506-2704

Mailing Address900 E Cheves StFlorence, SC 29506-2704 · (843) 661-4390 · Fax (843) 629-7485

Phone(843) 661-4390

Fax(843) 629-7485

Sole ProprietorNo

Medical School CMSLoma Linda University School Of MedicineGraduated 1994

Enumeration DateMay 16, 2006

Last NPPES UpdateMay 8, 2026

NPPES CertifiedMay 8, 2026

✔ NPI 1376595660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians

Taxonomy Code208100000X

License✔ Licensed in SC · 17597

Definition

Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.

900 E CHEVES ST, Florence, SC 29506

Open in Google Maps ↗

Other Identifiers 2

OtherP00375523SC · Medicare Railroad

MedicaidT16284SC

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

Dr. William Dean Lorenz 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 ID1456493188

PECOS Enrollment IDI20100119000546

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 William Lorenz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

W. Dean Lorenz MD PC

Same address

Physical Medicine & Rehabilitation

900 E. CHEVES ST
Florence, SC 29506

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

NPI 1548210040 (843) 661-4390

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 20

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.

Injection, onabotulinumtoxina, 1 unit J0585

Onabotulinumtoxina, also known as Botox, is a medication injected into muscles. It's used to treat various conditions by blocking nerve activity in the muscles, causing a temporary reduction in muscle activity. The units refer to the dosage.

77,485 services87 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.

5,099 services774 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.

3,817 services780 patients

Injection, baclofen, 10 mg J0475

Baclofen 10 mg injection is a medication procedure to manage muscle spasms caused by certain conditions. It works by relaxing the muscles, reducing pain and improving movement. It's administered via injection by a healthcare professional.

924 services49 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

863 services771 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

856 services767 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.

368 services126 patients

Ultrasonic guidance for needle placement 76942

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

340 services112 patients

Electronic analysis reprogramming and refill of spinal canal drug infusion pump by physician 62370

This procedure involves a physician checking and adjusting your spinal canal drug infusion pump. The pump's programming is updated electronically and the medication reservoir is refilled, ensuring effective pain management and optimal device performance.

157 services52 patients

Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, each additional extremity 64643

This procedure involves injecting a special chemical into 1-4 muscles in an arm or leg to temporarily paralyze them. This can help manage pain or muscle disorders. If needed, the process can be repeated on an additional limb.

128 services40 patients

Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, first extremity 64642

This procedure involves injecting a chemical into specific muscles in your arm or leg, causing temporary paralysis. It targets 1-4 muscles in the first extremity. It's often used to manage conditions that cause muscle spasms or overactivity.

111 services51 patients

Injection of chemical for paralysis of nerve muscles on arm or leg, 5 or more muscles, first extremity 64644

This procedure involves injecting a chemical into specific muscles in an arm or leg to temporarily paralyze them. It's typically used to manage muscular disorders or reduce muscle activity. The process targets 5 or more muscles in the first extremity.

100 services41 patients

Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle 95874

This procedure involves a needle that measures the electrical activity in your muscles. A chemical is then injected to temporarily paralyze the nerve muscle. This helps in diagnosing and treating certain muscle or nerve conditions.

70 services28 patients

Needle measurement of electrical activity in arm or leg muscles, complete study 95886

This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.

70 services54 patients

Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box 64616

This procedure involves injecting a chemical into specific neck muscles, causing temporary paralysis. It's designed to alleviate symptoms related to nerve disorders. The voice box isn't affected, ensuring normal speech post-procedure.

38 services18 patients

Electronic analysis and reprogramming of spinal canal drug infusion pump 62368

This procedure involves the use of technology to assess and adjust a medication pump, implanted near the spine. The pump delivers precise doses of medication directly into the spinal canal to manage pain or spasticity. The reprogramming ensures optimal treatment.

24 services14 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.

23 services23 patients

Nerve conduction, 5-6 studies 95909

Nerve conduction studies involve testing the speed and strength of signals traveling through your nerves. This helps identify any nerve damage or dysfunction. For 5-6 studies, this means multiple nerves will be tested. Small electrodes are placed on your skin to send and receive signals, causing minimal discomfort.

22 services22 patients

Electrical stimulation for guidance with injection of chemical for paralysis of nerve muscle 95873

Electrical stimulation helps locate the specific nerve to be treated. A small amount of electricity is applied, causing a mild muscle reaction. Once the nerve is found, a chemical is injected to temporarily paralyze it, reducing pain and discomfort.

13 services12 patients

Nerve conduction, 11-12 studies 95912

Nerve conduction studies are tests that measure how well your nerves are working. In 11-12 studies, small electrodes are placed on your skin to send and receive electrical signals. These signals show how quickly and effectively your nerves are transmitting signals, helping to identify any nerve damage or dysfunction.

12 services12 patients

Hospital Affiliations CMS Care Compare 5

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

Mcleod Medical Center - Dillon

Acute Care Hospitals · Dillon, SC

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number420005

Location301 E Jackson Street PO Box 1327Dillon, SC 29536 · Dillon County

Emergency services Birthing friendly

Carolina Pines Regional Medical Center

Acute Care Hospitals · Hartsville, SC

3/5 CMS rating

OwnershipProprietary

CMS Certification Number420010

Location1304 W Bobo Newsom HwyHartsville, SC 29550 · Darlington County

Emergency services Birthing friendly

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

Prisma Health Tuomey Hospital

Acute Care Hospitals · Sumter, SC

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number420070

Location129 N Washington StSumter, SC 29150 · Sumter County

Emergency services Birthing friendly

Musc Health Florence Medical Center

Acute Care Hospitals · Florence, SC

3/5 CMS rating

OwnershipGovernment - State

CMS Certification Number420091

Location805 Pamplico Hwy Box 100550Florence, SC 29505 · Florence County

Emergency services Birthing friendly

Referred Medical Equipment & Supplies CMS DME claims 19

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

Walker, folding, wheeled, adjustable or fixed height E0143

DME-Other DME · category DE000N

1 supplier80 claims80 services$55.12 avg. paid by Medicare

Platform attachment, walker, each E0154

DME-Other DME · category DE000N

1 supplier11 claims19 services$45.77 avg. paid by Medicare

Commode chair, mobile or stationary, with fixed arms E0163

DME-Other DME · category DE000N

3 suppliers66 claims66 services$65.01 avg. paid by Medicare

Commode chair, mobile or stationary, with detachable arms E0165

DME-Other DME · category DE000N

2 suppliers21 claims21 services$11.74 avg. paid by Medicare

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260

DME-Hospital Beds · category DB000N

4 suppliers122 claims122 services$59.52 avg. paid by Medicare

Hospital bed, heavy duty, extra wide, with weight capacity greater than 350 pounds, but less than or equal to 600 pounds, with any type side rails, with mattress E0303

DME-Hospital Beds · category DB000N

1 supplier23 claims23 services$129.51 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

8 suppliers151 claims151 services$17.15 avg. paid by Medicare

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

2 suppliers13 claims13 services$912.68 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

2 suppliers28 claims28 services$6.66 avg. paid by Medicare

Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s) E0630

DME-Other DME · category DE000N

2 suppliers52 claims52 services$47.83 avg. paid by Medicare

Wheelchair accessory, manual fully reclining back, (recline greater than 80 degrees), each E1226

DME-Wheelchairs · category DD021N

1 supplier25 claims25 services$33.57 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

10 suppliers172 claims172 services$92.02 avg. paid by Medicare

General use wheelchair seat cushion, width less than 22 inches, any depth E2601

DME-Wheelchairs · category DD021N

4 suppliers81 claims81 services$38.50 avg. paid by Medicare

General use wheelchair back cushion, width less than 22 inches, any height, including any type mounting hardware E2611

DME-Wheelchairs · category DD021N

2 suppliers15 claims15 services$169.55 avg. paid by Medicare

Standard wheelchair K0001

DME-Wheelchairs · category DD000N

6 suppliers808 claims808 services$21.84 avg. paid by Medicare

Heavy duty wheelchair K0006

DME-Wheelchairs · category DD000N

1 supplier43 claims43 services$57.69 avg. paid by Medicare

Extra heavy duty wheelchair K0007

DME-Wheelchairs · category DD000N

1 supplier21 claims21 services$81.59 avg. paid by Medicare

Elevating leg rests, pair (for use with capped rental wheelchair base) K0195

DME-Wheelchairs · category DD021N

5 suppliers703 claims703 services$8.72 avg. paid by Medicare

Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738

DME-Oxygen and Supplies · category DC000N

2 suppliers14 claims14 services$34.65 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 3

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

DONE HEALTH LLC

Internal Medicine

900 E CHEVES ST
FLORENCE, SC 29506

Florence County (854) 455-2664

ENCOMPASS HEALTH REHABILITATION HOSPITAL OF FLORENCE, INC.

Rehabilitation Hospital

900 E CHEVES ST
FLORENCE, SC 29506

Florence County (843) 679-9000

MR. DANIEL LEO COLLINS M.D.

Physical Medicine & Rehabilitation

900 E CHEVES ST
FLORENCE, SC 29506

Florence County (843) 661-4390

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 William Lorenz's NPI number?

The NPI number for William Lorenz is 1376595660. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Where is William Lorenz located?

William Lorenz practices at 900 E Cheves St, Florence, SC 29506. The listed phone number is (843) 661-4390.

What is William Lorenz's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is William Lorenz enrolled in Medicare?

Yes. William Lorenz 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 William Lorenz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Lorenz reassigns Medicare benefits to W. Dean Lorenz MD PC (Florence, 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 William Lorenz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does William Lorenz accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and InStil Health and 1 other insurer list William Lorenz 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 William Lorenz affiliated with any hospitals?

According to CMS data, William Lorenz is affiliated with Mcleod Medical Center - Dillon, Carolina Pines Regional Medical Center, Mcleod Regional Medical Center-Pee Dee, Prisma Health Tuomey Hospital and Musc Health Florence Medical Center.

When was this NPI record last updated?

The NPPES record for William Lorenz was last updated on May 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.