GERARD K WILLIAMS MD
NPI 1295728749
Internal Medicine in Lafayette, LA

Medicare Participation & PECOS Enrollment Status

Gerard Williams 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.

Gerard Williams 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: 446268262

  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: I20060405000007

  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 (DE017N)

  Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips (HCPCS:A4253)

  8 DME suppliers used 26 Medicare Claims 52 Services Paid

• DME-Medical/Surgical Supplies (DA000N)

  Lancets, per box of 100 (HCPCS:A4259)

  6 DME suppliers used 17 Medicare Claims 18 Services Paid

• DME-Medical/Surgical Supplies (DA000N)

  Tape, non-waterproof, per 18 square inches (HCPCS:A4450)

  1 DME suppliers used 19 Medicare Claims 1628 Services Paid

• DME-Medical/Surgical Supplies (DA000N)

  Adhesive remover, wipes, any type, each (HCPCS:A4456)

  2 DME suppliers used 23 Medicare Claims 1050 Services Paid

• DME-Medical/Surgical Supplies (DA023N)

  Collagen based wound filler, dry form, sterile, per gram of collagen (HCPCS:A6010)

  1 DME suppliers used 24 Medicare Claims 692 Services Paid

• DME-Medical/Surgical Supplies (DA023N)

  Alginate or other fiber gelling dressing, wound cover, sterile, pad size 16 sq. in. or less, each dressing (HCPCS:A6196)

  2 DME suppliers used 26 Medicare Claims 651 Services Paid

• DME-Medical/Surgical Supplies (DA023N)

  Alginate or other fiber gelling dressing, wound filler, sterile, per 6 inches (HCPCS:A6199)

  1 DME suppliers used 27 Medicare Claims 1160 Services Paid

• DME-Medical/Surgical Supplies (DA023N)

  Foam dressing, wound cover, sterile, pad size 16 sq. in. or less, with any size adhesive border, each dressing (HCPCS:A6212)

  1 DME suppliers used 63 Medicare Claims 772 Services Paid

• DME-Medical/Surgical Supplies (DA023N)

  Gauze, impregnated with other than water, normal saline, or hydrogel, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing (HCPCS:A6222)

  1 DME suppliers used 15 Medicare Claims 267 Services Paid

• DME-Medical/Surgical Supplies (DA023N)

  Specialty absorptive dressing, wound cover, sterile, pad size more than 16 sq. in. but less than or equal to 48 sq. in., without adhesive border, each dressing (HCPCS:A6252)

  1 DME suppliers used 14 Medicare Claims 314 Services Paid

• DME-Medical/Surgical Supplies (DA023N)

  Conforming bandage, non-elastic, knitted/woven, sterile, width greater than or equal to three inches and less than five inches, per yard (HCPCS:A6446)

  1 DME suppliers used 39 Medicare Claims 3776 Services Paid

• DME-Medical/Surgical Supplies (DA023N)

  Self-adherent bandage, elastic, non-knitted/non-woven, width greater than or equal to five inches, per yard (HCPCS:A6455)

  1 DME suppliers used 16 Medicare Claims 260 Services Paid

• DME-Hospital Beds (DB000N)

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

  1 DME suppliers used 11 Medicare Claims 11 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 11 Medicare Claims 11 Services Paid

Orthotic Devices

• DME-Orthotic Devices (DF000N)

  Insertion tray with drainage bag with indwelling catheter, foley type, two-way latex with coating (teflon, silicone, silicone elastomer or hydrophilic, etc.) (HCPCS:A4314)

  2 DME suppliers used 25 Medicare Claims 25 Services Paid

• DME-Orthotic Devices (DF000N)

  Urinary catheter anchoring device, adhesive skin attachment, each (HCPCS:A4333)

  1 DME suppliers used 22 Medicare Claims 176 Services Paid

• DME-Orthotic Devices (DF000N)

  Urinary drainage bag, leg or abdomen, vinyl, with or without tube, with straps, each (HCPCS:A4358)

  1 DME suppliers used 23 Medicare Claims 45 Services Paid

• DME-Orthotic Devices (DF010N)

  Ostomy skin barrier, powder, per oz (HCPCS:A4371)

  2 DME suppliers used 11 Medicare Claims 11 Services Paid

• DME-Orthotic Devices (DF010N)

  Ostomy deodorant, with or without lubricant, for use in ostomy pouch, per fluid ounce (HCPCS:A4394)

  2 DME suppliers used 21 Medicare Claims 199 Services Paid

• DME-Orthotic Devices (DF010N)

  Ostomy pouch, drainable; for use on barrier with non-locking flange, with filter (2 piece system), each (HCPCS:A4425)

  1 DME suppliers used 12 Medicare Claims 260 Services Paid

• DME-Orthotic Devices (DF010N)

  Skin barrier, wipes or swabs, each (HCPCS:A5120)

  2 DME suppliers used 23 Medicare Claims 830 Services Paid

• DME-Orthotic Devices (DF000N)

  Appliance cleaner, incontinence and ostomy appliances, per 16 oz. (HCPCS:A5131)

  1 DME suppliers used 22 Medicare Claims 22 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.

Administration of influenza virus vaccine

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

This service was performed 33 times for 32 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

This service was performed 12 times for 12 patients

Blood test, lipids (cholesterol and triglycerides)

A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.

This service was performed 25 times for 25 patients

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 46 times for 35 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 130 times for 78 patients

Established patient office or other outpatient visit, 40-54 minutes

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.

This service was performed 44 times for 36 patients

Follow-up nursing facility visit per day, typically 15 minutes

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

This service was performed 182 times for 90 patients

Follow-up nursing facility visit per day, typically 25 minutes

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

This service was performed 488 times for 118 patients

Hemoglobin a1c level

Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.

This service was performed 58 times for 28 patients

Influenza vaccine split virus, preservative free

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

This service was performed 29 times for 29 patients

Initial nursing facility visit per day, typically 35 minutes

An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.

This service was performed 21 times for 20 patients

Initial nursing facility visit per day, typically 45 minutes

An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.

This service was performed 17 times for 17 patients

Nursing facility discharge day management, 30 minutes or less

Nursing facility discharge day management involves organizing your transition from the nursing facility to your home or another facility. This service, taking 30 minutes or less, includes finalizing medical instructions, arranging follow-up care, and answering any questions.

This service was performed 12 times for 12 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

This service was performed 24 times for 23 patients

Physician Visit Costs

The typical physician office visit costs for Medicare beneficiaries in this area are: $31.15 for a new patient copayment and $23.77 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 70507 ZIP code area.

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find 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. Gerard Williams is affiliated with the following medical facilities:

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number

19D0978900

Facility Type

Physician Office

Certificate Effective Date

October 06, 2024

Certificate Expiration Date

October 05, 2026

Laboratory Director

GERARD K. WILLIAMS, MD

Certificate Type

Certificate for Provider-Performed Microscopy Procedures (PPMP)

Certificate Type Description

This CLIA certificate is issued to Gerard Williams in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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