CHRISTOPHER A. MERRELL M.D.
NPI 1720049182
Physical Medicine & Rehabilitation in N Charleston, SC

Q: What is Christopher Merrell's NPI number?

The NPI number for Christopher Merrell is 1720049182. It was assigned to this individual provider in the NPPES registry on March 28, 2006.

Q: What is Christopher Merrell's specialty?

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

Active since March 28, 2006PECOS EnrolledAccepts Medicare Assignment

78.24/100

CMS Quality Rating

2880 TRICOM ST, N CHARLESTON, SC 29406(843) 797-5050(843) 797-5050 Get Directions Write a Review

NPPES record last updated: March 11, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Christopher A. Merrell M.d. NPPES

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

CHRISTOPHER A. MERRELL M.D. (NPI 1720049182) is an individual physical medicine & rehabilitation provider in N Charleston, South Carolina, licensed in South Carolina (29668) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Trident Medical Center, and is a graduate of Ohio State University College Of Medicine (2003).

NPPES Registry Identity

NPI1720049182

Entity TypeIndividualMale

Primary Taxonomy208100000X

Provider Legal NameCHRISTOPHER A. MERRELLCredential: M.D.

Location Address2880 TRICOM STN Charleston, SC 29406-9171

Mailing Address2880 Tricom StN Charleston, SC 29406-9171 · (843) 797-5050 · Fax (843) 797-3633

Phone(843) 797-5050

Fax(843) 797-5050

Sole ProprietorNo

Medical School CMSOhio State University College Of MedicineGraduated 2003

Enumeration DateMarch 28, 2006

Last NPPES UpdateMarch 11, 2020

NPPES CertifiedMarch 11, 2020

✔ NPI 1720049182 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians

Taxonomy Code208100000X

License✔ Licensed in SC · 29668

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.

Also ListedPhysical Medicine & Rehabilitation · Pain MedicineTaxonomy 2081P2900X · License 29668 (SC)

2880 TRICOM ST, N Charleston, SC 29406

Open in Google Maps ↗

Other Identifiers 1

Other1326287434SC · Medicaid Dme Npi

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of South Carolina, First Choice Next, UnitedHealthcare.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

Christopher A. Merrell M.d. 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 ID345251054

PECOS Enrollment IDI20070806000305

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

Arcis Healthcare, LLC

Same address

Orthopaedic Surgery

2880 TRICOM ST
North Charleston, SC 29406

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

NPI 1902246077 (843) 797-5050

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 45

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.

468 services292 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 64483

This procedure involves injecting a mix of numbing and anti-inflammatory medication into a specific nerve root in the lower back. It helps manage pain and reduce inflammation. The process is guided by imaging technology for precision.

305 services232 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.

227 services183 patients

Injection of substance into lower spine canal using imaging guidance 62323

This procedure involves injecting a substance into your lower spine canal, guided by real-time images. It's done to diagnose or treat various conditions. You may feel slight discomfort, but it's generally safe and can provide valuable information for your treatment plan.

143 services115 patients

Injection of substance into middle or upper spine canal using imaging guidance 62321

This procedure involves injecting a substance into your middle or upper spine canal. It's performed under imaging guidance to ensure accuracy. The substance can help diagnose or treat various conditions, providing relief from symptoms.

138 services107 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 64483

136 services104 patients

Mri scan of lower spinal canal without contrast 72148

An MRI scan of the lower spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to produce detailed images of your lower spine. This helps identify issues like disc problems, tumors, or nerve conditions. No dye is used.

130 services129 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level 64484

This procedure involves injecting an anesthetic or steroid drug into the sacral spine nerve root. It's done under imaging guidance to ensure accuracy. The process can be repeated for each additional level of the spine to help manage pain or inflammation.

116 services93 patients

Testing for presence of drug, by chemistry analyzers 80307

Chemistry analyzers are used to detect the presence of drugs in your system. This test involves taking a small sample of your blood or urine. The sample is then analyzed for specific substances. The results help in understanding your health condition better.

116 services81 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

112 services81 patients

Injection, methylprednisolone acetate, 80 mg J1040

Methylprednisolone acetate is a strong anti-inflammatory medication. It is often given as an 80 mg injection to reduce inflammation and pain. It's commonly used for conditions like arthritis, allergic disorders, or other inflammatory diseases.

106 services93 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.

101 services101 patients

Injection of lower or sacral spine facet joint using imaging guidance, single level 64493

This procedure involves injecting medication into the facet joint in your lower back or sacral spine. It's done under imaging guidance to ensure accuracy. The aim is to alleviate pain and inflammation. It's a safe, often effective method for managing spinal discomfort.

83 services53 patients

Fluoroscopic guidance for needle placement 77002

Fluoroscopic guidance for needle placement is a medical procedure that uses a special X-ray technology to help accurately place a needle in the body. It's often used in biopsies, injections or other treatments to ensure precision and safety.

79 services65 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.

75 services75 patients

Injection of lower or sacral spine facet joint using imaging guidance, second level 64494

This procedure involves injecting medication into the facet joints of your lower or sacral spine to manage pain. Imaging guidance ensures accurate placement. It's the second level, meaning it's done on two different joint levels.

70 services44 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level 64484

67 services53 patients

Injection of substance into lower spine canal using imaging guidance 62323

60 services41 patients

Injection of substance into middle or upper spine canal using imaging guidance 62321

55 services44 patients

Mri scan of upper spinal canal without contrast 72141

An MRI scan of the upper spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your upper spine. This helps doctors identify issues such as injuries, infections or diseases. No dye is used.

51 services51 patients

Injection of lower or sacral spine facet joint using imaging guidance, single level 64493

49 services33 patients

Injection, methylprednisolone acetate, 40 mg J1030

Methylprednisolone acetate is a medication given through an injection. It's a type of corticosteroid, which reduces inflammation and immune responses. It can be used to treat various conditions like arthritis, allergies, and skin diseases. This dose is 40 mg.

49 services47 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint 64635

This procedure involves using imaging guidance to accurately target and destroy nerves in the lower or sacral spinal facet joint. It's done to relieve chronic back pain. The process is safe and usually effective.

47 services44 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint 64636

This procedure involves using imaging technology to locate and treat nerves in your lower spine or sacral area that may be causing pain. Each additional facet joint refers to treating more than one spinal nerve. It's a non-invasive way to manage chronic back pain.

45 services42 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

45 services40 patients

Injection of lower or sacral spine facet joint using imaging guidance, second level 64494

39 services27 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.

39 services39 patients

Injection of upper or middle spine facet joint using imaging guidance, single level 64490

This procedure involves injecting medication into a joint in your upper or middle spine. It's performed under imaging guidance for precision. The aim is to reduce inflammation and pain. It's a single-level process, meaning one joint is treated at a time.

38 services23 patients

Injection of upper or middle spine facet joint using imaging guidance, second level 64491

This procedure involves injecting medication into the upper or middle spine facet joint, a small joint in your back. This is done under imaging guidance for precision. It's a second-level procedure, meaning it's done on two separate joints. It can help reduce pain and inflammation.

37 services21 patients

X-ray of upper spine, 2-3 views 72040

An X-ray of the upper spine, with 2-3 views, is a painless procedure that employs a small amount of radiation to capture images of your neck and upper back. It assists in diagnosing conditions like arthritis, fractures, or spinal deformities.

37 services37 patients

Insertion of spinal neurostimulator electrode array through skin 63650

This procedure involves placing a small device, called a neurostimulator electrode array, under your skin near your spine. It delivers mild electrical signals to your spinal cord, helping to manage chronic pain.

32 services17 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint 64635

27 services25 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint 64636

27 services24 patients

Destruction of upper or middle spinal facet joint nerves using imaging guidance, each additional facet joint 64634

This procedure involves the use of imaging technology to accurately target and destroy nerves in the upper or middle spinal facet joints, which may be causing pain. Each additional facet joint treated follows the same process.

24 services16 patients

Mri scan of middle spinal canal without contrast 72146

An MRI scan of the middle spinal canal without contrast is a non-invasive imaging test. It uses magnetic fields and radio waves to create detailed images of your spine. This helps doctors identify any abnormalities or issues in your spinal canal. No dye is used in this procedure.

23 services23 patients

Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance 27096

This procedure involves injecting medicine into the joint where your lower spine meets your hip bone. Using special imaging technology, the doctor ensures the medicine is delivered accurately. This can help reduce pain and inflammation in that area.

22 services18 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.

22 services16 patients

Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes 99153

This service involves a physician administering medication to lower your consciousness during a procedure. It's done for your comfort and safety. The drug's effects last about 15 minutes, so additional doses may be given as needed.

22 services17 patients

Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance 27096

21 services19 patients

Destruction of upper or middle spinal facet joint nerves using imaging guidance, single facet joint 64633

This procedure involves the use of imaging technology to guide a needle to the nerves of a single facet joint in the upper or middle spine. The nerves are then treated to alleviate pain and improve mobility.

19 services18 patients

Injection of upper or middle spine facet joint using imaging guidance, single level 64490

18 services13 patients

Destruction of upper or middle spinal facet joint nerves using imaging guidance, single facet joint 64633

18 services14 patients

Injection of upper or middle spine facet joint using imaging guidance, second level 64491

15 services12 patients

Destruction of upper or middle spinal facet joint nerves using imaging guidance, each additional facet joint 64634

14 services12 patients

X-ray of middle spine, 2 views 72070

An X-ray of the middle spine, or thoracic spine, involves capturing two different images of the area. This non-invasive procedure uses small amounts of radiation to visualize the bones and tissues in your back, helping to identify any abnormalities or injuries.

12 services12 patients

Hospital Affiliations CMS Care Compare

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

Trident Medical Center

Acute Care Hospitals · Charleston, SC

3/5 CMS rating

OwnershipProprietary

CMS Certification Number420079

Location9330 Medical Plaza DrCharleston, SC 29406 · Charleston County

Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

78.24/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

60.45

Promoting Interoperability

100

Improvement Activities

Reported Quality Measures

Advance Care Plan

94%1,019 patients4/55-star benchmark: 100%

Closing the Referral Loop: Receipt of Specialist Report

44%66 patients3/55-star benchmark: 87%

Colorectal Cancer Screening

21%1,545 patients1/55-star benchmark: 88%

Controlling High Blood Pressure

43%79 patients2/55-star benchmark: 91%

Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)

Lower rates are better for this measure.

95%66 patients1/55-star benchmark: 91%

Documentation of Current Medications in the Medical Record

96%4,750 patients4/55-star benchmark: 100%

e-Prescribing

99%478 patients4/55-star benchmark: 100%

Falls: Screening for Future Fall Risk

38%980 patients2/55-star benchmark: 100%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients combinedPopulations: 88% · 1,970 patients

Patients screened: 93% · 1,970 patients

55%237 patients3/55-star benchmark: 100%

Provide Patients Electronic Access to Their Health Information

91%1,849 patients4/55-star benchmark: 100%

Screening for Osteoporosis for Women Aged 65-85 Years of Age

9%603 patients1/55-star benchmark: 98%

Statin Therapy for the Prevention and Treatment of Cardiovascular Disease

81%124 patients4/55-star benchmark: 91%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims

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

Lumbar-sacral orthosis, sagittal-coronal control, with rigid anterior and posterior frame/panel(s), posterior extends from sacrococcygeal junction to t-9 vertebra, lateral strength provided by rigid lateral frame/panel(s), produces intracavitary pressure to reduce load on intervertebral discs, includes straps, closures, may include padding, shoulder straps, pendulous abdomen design, prefabricated, off-the-shelf L0650

DME-Orthotic Devices · category DF007N

1 supplier18 claims18 services$1,018.86 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 20

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

DON OWEN STOVALL JR. M.D.

Orthopaedic Surgery (Orthopaedic Surgery of the Spine)

2880 TRICOM ST
NORTH CHARLESTON, SC 29406

Charleston County (843) 797-5050

MRS. CHRISTINA L CHANDLER PA-C

Physician Assistant (Medical)

2880 TRICOM ST
N CHARLESTON, SC 29406

Charleston County (843) 797-5050

KIMBERLY A KAY PA-C

Physician Assistant (Surgical)

2880 TRICOM ST
NORTH CHARLESTON, SC 29406

Charleston County (843) 797-5050

RICHARD HALPIN ZIMLICH M.D.

Orthopaedic Surgery

2880 TRICOM ST
NORTH CHARLESTON, SC 29406

Charleston County (843) 797-5050

MS. CHARLENE RENAE BONE C.O.T.A.

Occupational Therapist (Hand)

2880 TRICOM ST, SIUTE B
NORTH CHARLESTON, SC 29406

Charleston County (843) 553-6343

ARCIS HEALTHCARE, LLC

Orthopaedic Surgery

2880 TRICOM ST
NORTH CHARLESTON, SC 29406

Charleston County (843) 797-5050

DERRIN G KLUTH PT

Physical Therapist

2880 TRICOM ST, SUITE B
NORTH CHARLESTON, SC 29406

Charleston County (843) 553-6343

ARIELLE MICHELE GELARDI NP

Nurse Practitioner (Adult Health)

2880 TRICOM ST
N CHARLESTON, SC 29406

Charleston County (843) 797-5050

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 Christopher Merrell's NPI number?

The NPI number for Christopher Merrell is 1720049182. It was assigned to this individual provider in the NPPES registry on March 28, 2006.

Where is Christopher Merrell located?

Christopher Merrell practices at 2880 Tricom St, N Charleston, SC 29406. The listed phone number is (843) 797-5050.

What is Christopher Merrell's specialty?

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

Is Christopher Merrell enrolled in Medicare?

Yes. Christopher Merrell 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 Christopher Merrell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Merrell reassigns Medicare benefits to Arcis Healthcare, LLC (North Charleston, 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 Christopher Merrell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Merrell accept?

Health plans from BlueCross BlueShield of South Carolina, First Choice Next and UnitedHealthcare list Christopher Merrell 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 Christopher Merrell affiliated with any hospitals?

According to CMS data, Christopher Merrell is affiliated with Trident Medical Center.

When was this NPI record last updated?

The NPPES record for Christopher Merrell was last updated on March 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.