DR. WILLIAM DEAN LORENZ MD
NPI 1376595660
Physical Medicine & Rehabilitation in Florence, SC
NPI Status: Active since May 16, 2006
Contact Information
900 E CHEVES ST
FLORENCE, SC
ZIP 29506
Phone: (843) 661-4390
Fax: (843) 629-7485
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Male
- Years of Experience 32
- Physical Medicine & Rehabilitation
- Accepts Insurance
- Accepts Medicare Approved Payment
- PECOS Enrolled
About WILLIAM LORENZ
This page provides the complete NPI Profile along with additional information for William Lorenz, a provider established in Florence, South Carolina with a medical specialization in Physical Medicine & Rehabilitation and more than 32 years of experience. He graduated from Loma Linda University School Of Medicine in 1994. The healthcare provider is registered in the NPI registry with number 1376595660 assigned on May 2006. The practitioner's primary taxonomy code is 208100000X with license number 17597 (SC). The provider is registered as an individual and his NPI record was last updated May 2026.
- NPI
- 1376595660
- Provider Name
- DR. WILLIAM DEAN LORENZ MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 900 E CHEVES ST FLORENCE, SC 29506
- Location Phone
- (843) 661-4390
- Location Fax
- (843) 629-7485
- Mailing Address
- 900 E CHEVES ST FLORENCE, SC 29506
- Mailing Phone
- (843) 661-4390
- Mailing Fax
- (843) 629-7485
- Medical School Name
- LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
- Graduation Year
- 1994
- Is Sole Proprietor?
- No
- Enumeration Date
- 05-16-2006
- Last Update Date
- 05-08-2026
- Code Navigator
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Physical Medicine & Rehabilitation
- Taxonomy Code
- 208100000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 17597
- License State
- SC
- Taxonomy Description
- 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.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Elite Bronze - HMO
- Elite Bronze + Vision + Adult Dental - HMO
- Everyday Bronze - HMO
- Everyday Bronze + Vision + Adult Dental - HMO
- Focused Silver - HMO
- Standard Expanded Bronze - HMO
- Standard Gold - HMO
- Standard Silver - HMO
- Standard Silver + Vision + Adult Dental - HMO
- Clear Silver with $0 Insulin Options - HMO
- Complete Gold - HMO
- Complete Gold + Vision + Adult Dental - HMO
- Complete Gold with Atrium Health - HMO
- Complete Gold with Atrium Health + Vision + Adult Dental - HMO
- Elite Bronze - HMO
- Elite Bronze + Vision + Adult Dental - HMO
- Elite Bronze with Atrium Health - HMO
- Elite Bronze with Atrium Health + Vision + Adult Dental - HMO
- Enhanced Asthma/COPD Care Silver with $0 Drug Options - HMO
- Blue Direction Bronze 1 - POS
- Blue Direction Silver 1 - POS
- Blue Direction Silver 1 + Adult Vision - POS
- Blue Direction Silver 2 - POS
- Blue Direction Standard Expanded Bronze - POS
- Blue Direction Standard Gold - POS
- Blue Direction Standard Silver - POS
- Blue VirtuConnect Bronze 1 - EPO
- Blue VirtuConnect Gold 1 - EPO
- Blue VirtuConnect Silver 1 - EPO
- InHealth Basic 1 - HMO
- InHealth Basic 1 + Adult Vision - HMO
- InHealth Basic 2 - HMO
- InHealth Basic Plus Standard - HMO
- InHealth Basic Standard - HMO
- UHC Bronze Copay Focus $0 Indiv Med Ded - HMO
- UHC Bronze Copay Focus+ $0 Indiv Med Ded (Dental + Vision) - HMO
- UHC Bronze Essential - HMO
- UHC Bronze Essential- - HMO
- UHC Bronze Standard - HMO
- UHC Bronze Standard Plus Chiro - HMO
- UHC Gold Advantage - HMO
- UHC Gold Advantage+ (Dental + Vision) - HMO
- UHC Gold Copay Focus $0 Indiv Med Ded - HMO
- UHC Gold Standard - HMO
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| P00375523 | OTHER (01) | SC | MEDICARE RAILROAD |
| T16284 | MEDICAID (05) | SC |
Medicare Participation & PECOS Enrollment Status
William Lorenz is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.
William Lorenz is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
PECOS PAC ID: 1456493188
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.PECOS Enrollment ID: I20100119000546
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.Accepts Medicare Assignment? Yes
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Provider Referred Orders for Durable Medical Equipment, Devices & Supplies
The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.
Durable Medical Equipment
DME-Other DME (DE000N)
Walker, folding, wheeled, adjustable or fixed height (HCPCS:E0143)
1 DME suppliers used 80 Medicare Claims 80 Services Paid
DME-Other DME (DE000N)
Platform attachment, walker, each (HCPCS:E0154)
1 DME suppliers used 11 Medicare Claims 19 Services Paid
DME-Other DME (DE000N)
Commode chair, mobile or stationary, with fixed arms (HCPCS:E0163)
3 DME suppliers used 66 Medicare Claims 66 Services Paid
DME-Other DME (DE000N)
Commode chair, mobile or stationary, with detachable arms (HCPCS:E0165)
2 DME suppliers used 21 Medicare Claims 21 Services Paid
DME-Hospital Beds (DB000N)
Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress (HCPCS:E0260)
4 DME suppliers used 122 Medicare Claims 122 Services Paid
DME-Hospital Beds (DB000N)
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 (HCPCS:E0303)
1 DME suppliers used 23 Medicare Claims 23 Services Paid
DME-Oxygen and Supplies (DC000N)
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing (HCPCS:E0431)
8 DME suppliers used 151 Medicare Claims 151 Services Paid
DME-Other DME (DE005N)
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) (HCPCS:E0466)
2 DME suppliers used 13 Medicare Claims 13 Services Paid
DME-Other DME (DE000N)
Nebulizer, with compressor (HCPCS:E0570)
2 DME suppliers used 28 Medicare Claims 28 Services Paid
DME-Other DME (DE000N)
Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s) (HCPCS:E0630)
2 DME suppliers used 52 Medicare Claims 52 Services Paid
DME-Wheelchairs (DD021N)
Wheelchair accessory, manual fully reclining back, (recline greater than 80 degrees), each (HCPCS:E1226)
1 DME suppliers used 25 Medicare Claims 25 Services Paid
DME-Oxygen and Supplies (DC002N)
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate (HCPCS:E1390)
10 DME suppliers used 172 Medicare Claims 172 Services Paid
DME-Wheelchairs (DD021N)
General use wheelchair seat cushion, width less than 22 inches, any depth (HCPCS:E2601)
4 DME suppliers used 81 Medicare Claims 81 Services Paid
DME-Wheelchairs (DD021N)
General use wheelchair back cushion, width less than 22 inches, any height, including any type mounting hardware (HCPCS:E2611)
2 DME suppliers used 15 Medicare Claims 15 Services Paid
DME-Wheelchairs (DD000N)
Standard wheelchair (HCPCS:K0001)
6 DME suppliers used 808 Medicare Claims 808 Services Paid
DME-Wheelchairs (DD000N)
Heavy duty wheelchair (HCPCS:K0006)
1 DME suppliers used 43 Medicare Claims 43 Services Paid
DME-Wheelchairs (DD000N)
Extra heavy duty wheelchair (HCPCS:K0007)
1 DME suppliers used 21 Medicare Claims 21 Services Paid
DME-Wheelchairs (DD021N)
Elevating leg rests, pair (for use with capped rental wheelchair base) (HCPCS:K0195)
5 DME suppliers used 703 Medicare Claims 703 Services Paid
DME-Oxygen and Supplies (DC000N)
Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing (HCPCS:K0738)
2 DME suppliers used 14 Medicare Claims 14 Services Paid
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Electrical stimulation for guidance with injection of chemical for paralysis of nerve muscle
Electronic analysis reprogramming and refill of spinal canal drug infusion pump by physician
Established patient office or other outpatient visit, 20-29 minutes
Hospital discharge day management, 30 minutes or less
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, each additional extremity
Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, first extremity
Injection of chemical for paralysis of nerve muscles on arm or leg, 5 or more muscles, first extremity
Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box
Injection, baclofen, 10 mg
Injection, onabotulinumtoxina, 1 unit
Needle measurement of electrical activity in arm or leg muscles, complete study
Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle
Nerve conduction, 7-8 studies
Nerve conduction, 9-10 studies
New patient office or other outpatient visit, 30-44 minutes
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
Ultrasonic guidance for needle placement
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.
This service was performed 20 times for 11 patientsThis 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.
This service was performed 174 times for 58 patientsThis 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.
This service was performed 369 times for 132 patientsHospital 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.
This service was performed 825 times for 747 patientsInitial 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.
This service was performed 838 times for 757 patientsThis 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.
This service was performed 129 times for 40 patientsThis 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.
This service was performed 135 times for 53 patientsThis 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.
This service was performed 77 times for 33 patientsThis 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.
This service was performed 49 times for 18 patientsBaclofen 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.
This service was performed 943 times for 51 patientsOnabotulinumtoxina, 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.
This service was performed 72,270 times for 81 patientsThis 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.
This service was performed 51 times for 41 patientsThis 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.
This service was performed 88 times for 32 patientsNerve conduction studies involve testing the speed and strength of signals traveling through your nerves. This helps doctors identify nerve damage. In a 7-8 study procedure, 7-8 specific nerves are tested. You may feel a mild, brief tingling or shock during the test.
This service was performed 13 times for 13 patientsNerve conduction studies involve sending small electrical shocks through the skin to measure how quickly nerves transmit signals. This helps detect nerve damage. 9-10 studies mean this process will be repeated on different nerves to gather comprehensive data.
This service was performed 13 times for 13 patientsThis 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.
This service was performed 19 times for 19 patientsFollow-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.
This service was performed 3,614 times for 764 patientsFollow-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.
This service was performed 5,072 times for 761 patientsUltrasonic 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.
This service was performed 321 times for 108 patientsFind Provider Hospital Affiliations - Privileges
Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.
Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. William Lorenz is affiliated with the following medical facilities:
| Hospital Name | Address | Phone | Hospital Type | Overall Rating |
|---|---|---|---|---|
| CAROLINA PINES REGIONAL MEDICAL CENTER | 1304 W BOBO NEWSOM HWY HARTSVILLE, SC 29550 | (864) 339-2100 | Acute Care Hospitals | |
| MCLEOD REGIONAL MEDICAL CENTER-PEE DEE | 555 E CHEVES ST BOX 8700 FLORENCE, SC 29506 | (843) 777-2900 | Acute Care Hospitals | |
| PRISMA HEALTH TUOMEY HOSPITAL | 129 N WASHINGTON ST SUMTER, SC 29150 | (803) 296-2548 | Acute Care Hospitals | |
| MUSC HEALTH FLORENCE MEDICAL CENTER | 805 PAMPLICO HWY BOX 100550 FLORENCE, SC 29505 | (843) 674-2500 | Acute Care Hospitals | |
| MCLEOD HEALTH CHERAW | 711 CHESTERFIELD HIGHWAY CHERAW, SC 29520 | (843) 537-7881 | Acute Care Hospitals |
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1376595660, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 60 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 3 providers are registered at the same or a nearby location.
FLORENCE, SC 29506
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1376595660, enumerated as an "individual" on May 16, 2006.
The provider is located at 900 E CHEVES ST FLORENCE, SC 29506 and the phone number is (843) 661-4390.
Physical Medicine & Rehabilitation with taxonomy code 208100000X.
The provider might be accepting Accepts: Ambetter from Absolute Total Care, Ambetter of. Please consult your insurance carrier or call the provider to verify.
William Lorenz is affiliated with: CAROLINA PINES REGIONAL MEDICAL CENTER, MCLEOD REGIONAL MEDICAL CENTER-PEE DEE, PRISMA HEALTH TUOMEY HOSPITAL, MUSC HEALTH FLORENCE MEDICAL CENTER and MCLEOD HEALTH CHERAW.