DR. WAI LI MA M.D.
NPI 1720039910
Internal Medicine - Gastroenterology in North Las Vegas, NV

NPI Status: Active since May 13, 2006

Contact Information

6900 N PECOS RD
NORTH LAS VEGAS, NV
ZIP 89086
Phone: (702) 791-9000

Get Directions Write a Review

  • Individual
  • Female
  • Internal Medicine
  • Gastroenterology
  • PECOS Enrolled

About WAI LI MA

This page provides the complete NPI Profile along with additional information for Wai Li Ma, an internist established in North Las Vegas, Nevada with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1720039910 assigned on May 2006. The practitioner's primary taxonomy code is 207RG0100X with license number 9773 (NV). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1720039910
Provider Name
DR. WAI LI MA M.D.
Gender
Female
Entity Type
Individual
Location Address
6900 N PECOS RD NORTH LAS VEGAS, NV 89086
Location Phone
(702) 791-9000
Mailing Address
6900 N PECOS RD NORTH LAS VEGAS, NV 89086
Mailing Phone
(702) 791-9000
Is Sole Proprietor?
Yes
Enumeration Date
05-13-2006
Last Update Date
09-02-2024
Code Navigator

An internist like Wai Li Ma is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Secondary Locations

  • 9260 W Sunset Rd Ste 203
    Las Vegas, NV 89148
    (702) 476-2822

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

Internal Medicine Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
License No.
9773
License State
NV
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Medicare Participation & PECOS Enrollment Status

Wai Li Ma 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: Durable Medical Equipment (DME) 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

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: No

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: Yes

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.

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

This service was performed 80 times for 73 patients

Biopsy of large bowel using a flexible endoscope

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

This service was performed 79 times for 77 patients

Colonoscopy

A colonoscopy is a medical procedure that allows your doctor to examine your colon (the large intestine). It utilizes a thin, flexible tube with a tiny camera on the end, which is inserted through the rectum. This procedure can help identify issues such as polyps, inflammation, or early signs of cancer. It's usually recommended for people over 50 or those with specific risk factors.

This service was performed for 118 patients

Diagnostic exam of large bowel using a flexible endoscope

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

This service was performed 12 times for 12 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 187 times for 144 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 152 times for 111 patients

New patient office or other outpatient visit, 30-44 minutes

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.

This service was performed 17 times for 17 patients

New patient office or other outpatient visit, 45-59 minutes

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.

This service was performed 35 times for 35 patients

Upper gastrointestinal (GI) endoscopy for acid reflux

An upper GI endoscopy is a procedure to examine your esophagus and stomach using a thin, flexible tube called an endoscope. It helps diagnose conditions like acid reflux by identifying any inflammation or damage. It's generally safe, performed under sedation, and takes about 15-30 minutes.

This service was performed for 81 patients

Physician Visit Costs

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 89086 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $131.25
  • Minimum New Patient Price $57.07
  • Maximum New Patient Price $173.24
  • Average New Patient Copayment $32.81
  • Minimum New Patient Copayment $14.26
  • Maximum New Patient Copayment $43.31

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $100.6
  • Minimum Established Patient Price $18.27
  • Maximum Established Patient Price $140.96
  • Average Established Patient Copayment $25.15
  • Minimum Established Patient Copayment $4.56
  • Maximum Established Patient Copayment $35.24

* 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.

Reviews for DR. WAI LI MA M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1720039910, 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.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
0
Doubled → 0
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
1
Doubled → 2
Check
0
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 2 → 4 0 → 0 9 → 18 → 9 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 7 + 4 + 0 + 0 + 3 + 1 + 8 + 9 + 2 + 24 = 60

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.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1720039910.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Radiology (Diagnostic Radiology)
6900 N PECOS RD
NLV, NV 89086
Pharmacist
6900 N PECOS RD
LAS VEGAS, NV 89086
Social Worker (Clinical)
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Nurse Practitioner (Family)
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Pharmacy Technician
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Nurse Practitioner (Gerontology)
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Physical Therapy Assistant
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Registered Nurse (Emergency)
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Social Worker (Clinical)
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Radiologic Technologist (Sonography)
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Audiologist
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Pharmacist
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Occupational Therapist
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Pharmacist
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Pharmacy
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Nurse Practitioner (Family)
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Speech-Language Pathologist
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Psychologist (Clinical)
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Social Worker
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086
Psychologist (Clinical)
6900 N PECOS RD
NORTH LAS VEGAS, NV 89086

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720039910, enumerated as an "individual" on May 13, 2006.

The provider is located at 6900 N PECOS RD NORTH LAS VEGAS, NV 89086 and the phone number is (702) 791-9000.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.