MARY MEREDITH GILLIS PH.D.
NPI 1245630854
Psychologist in Charlotte, NC

NPI Status: Active since September 02, 2014

Contact Information

1918 RANDOLPH RD
SUITE 400
CHARLOTTE, NC
ZIP 28207
Phone: (704) 384-9437

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  • Individual
  • Female
  • Years of Experience 14
  • Psychologist
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled
  • Medicare Quality Reporting

About MARY GILLIS

This page provides the complete NPI Profile along with additional information for Mary Gillis, a provider established in Charlotte, North Carolina with a medical specialization in Psychologist and more than 14 years of experience. The healthcare provider is registered in the NPI registry with number 1245630854 assigned on September 2014. The practitioner's primary taxonomy code is 103T00000X with license number 4667 (NC). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1245630854
Provider Name
MARY MEREDITH GILLIS PH.D.
Gender
Female
Entity Type
Individual
Location Address
1918 RANDOLPH RD SUITE 400 CHARLOTTE, NC 28207
Location Phone
(704) 384-9437
Mailing Address
PO BOX 60447 CHARLOTTE, NC 28260
Mailing Phone
(704) 384-9437
Medical School Name
OTHER
Graduation Year
2012
Is Sole Proprietor?
No
Enumeration Date
09-02-2014
Last Update Date
10-28-2020
Code Navigator

A psychologist like Mary Gillis studies cognitive, emotional, social processes and behavior by observing, interpreting, and recording how people relate to one another and to their environments. Psychologists gather information and evaluate behavior through controlled laboratory experiments, psychoanalysis, psychotherapy or through personality, performance, aptitude, or intelligence tests, and use this information when testing theories in their research or when treating patients.

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

Psychologist

Taxonomy Code
103T00000X
Type
Behavioral Health & Social Service Providers
License No.
4667
License State
NC
Taxonomy Description
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Blue Advantage Bronze Basic | 3 Free PCP | $25 Tier 1 Rx | Integrated | Nationwide Doctors - PPO
  • Blue Advantage Bronze Complete | $60 PCP | $20 Tier 1 Rx | Nationwide Doctors - PPO
  • Blue Advantage Bronze HSA Eligible | Integrated | Nationwide Doctors - PPO
  • Blue Advantage Bronze Standard | Nationwide Doctors - PPO
  • Blue Advantage Gold Premier A | 3 Free PCP | $10 Tier 1 Rx | Nationwide Doctors - PPO
  • Blue Advantage Gold Standard A | Nationwide Doctors - PPO
  • Blue Advantage Silver Choice A | 3 Free PCP | $15 Tier 1 Rx | Nationwide Doctors - PPO
  • Blue Advantage Silver Preferred | 3 Free PCP | $10 Tier 1 Rx | Integrated | Nationwide Doctors - PPO
  • Blue Advantage Silver Standard | Nationwide Doctors - PPO
  • Blue Care Bronze Basic | 3 Free PCP | $25 Tier 1 Rx | Integrated | Statewide Doctors - HMO
  • Blue Care Bronze Complete | $60 PCP | $20 Tier 1 Rx | Statewide Doctors - HMO
  • Blue Care Bronze HSA Eligible | Integrated | Statewide Doctors - HMO
  • Blue Care Bronze Standard | Statewide Doctors - HMO
  • Blue Care Gold Premier A | 3 Free PCP | $10 Tier 1 Rx | Statewide Doctors - HMO
  • Blue Care Gold Standard A | Statewide Doctors - HMO
  • Blue Care Silver Choice A | 3 Free PCP | $15 Tier 1 Rx | Statewide Doctors - HMO
  • Blue Care Silver Preferred | 3 Free PCP | $10 Tier 1 Rx | Integrated | Statewide Doctors - HMO
  • Blue Care Silver Standard | Statewide Doctors - HMO
  • Blue Home Bronze Basic | 3 Free PCP | $25 Tier 1 Rx | Integrated | with Novant Health - EPO
  • Blue Home Bronze Standard | with Novant Health - EPO
  • Bronze Classic 4700 - HMO
  • Bronze Classic 4700 | with Atrium Health - HMO
  • Bronze Classic Standard - HMO
  • Bronze Classic Standard | with Atrium Health - HMO
  • Bronze Elite + PCP Saver Plus - HMO
  • Bronze Elite + PCP Saver Plus | with Atrium Health - HMO
  • Bronze Simple Breathe Easy with Enhanced COPD Benefits | with Atrium Health - HMO
  • Bronze Simple Chronic Care CKM | with Atrium Health - HMO
  • Bronze Simple Diabetes | with Atrium Health - HMO
  • Gold Classic Standard - HMO
  • Gold Classic Standard | with Atrium Health - HMO
  • Silver Classic - HMO
  • Silver Classic | with Atrium Health - HMO
  • Silver Classic Standard - HMO
  • Silver Classic Standard | with Atrium Health - HMO
  • Silver Simple Breathe Easy with Enhanced COPD Benefits | with Atrium Health - HMO
  • Silver Simple Chronic Care CKM | with Atrium Health - HMO
  • Silver Simple Diabetes - HMO
  • Silver Simple Diabetes | with Atrium Health - HMO
  • Silver Simple PCP Saver - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Mary Gillis 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.

Mary Gillis 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 and Durable Medical Equipment (DME).

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: 5698099091

    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: I20150113000495

    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): No

  • Eligible to Order or Refer Power Mobility Devices: No

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 psychological or neuropsychological test by technician, each additional 30 minutes

This service involves a technician administering additional psychological or neuropsychological testing. Each session lasts for an extra 30 minutes. These tests assess cognitive abilities, such as memory, attention, and problem-solving skills, to aid in diagnosing or monitoring mental health conditions.

This service was performed 116 times for 16 patients

Administration of psychological or neuropsychological test by technician, first 30 minutes

This procedure involves a trained technician administering a psychological or neuropsychological test. It's a process that assesses your mental function and behavior. The initial session will last 30 minutes. The aim is to understand your cognitive abilities better.

This service was performed 16 times for 16 patients

Administration of psychological or neuropsychological test, each additional 30 minutes

This procedure involves administering psychological or neuropsychological tests to evaluate your mental functions. Each additional 30 minutes allows for a more in-depth assessment of your cognitive abilities, emotions, and behavior. It's crucial for accurate diagnosis and treatment planning.

This service was performed 66 times for 13 patients

Administration of psychological or neuropsychological test, first 30 minutes

This procedure involves a health professional conducting a psychological or neuropsychological test. The first 30 minutes typically involve understanding your mental health or brain function through various assessments. This helps in diagnosing and treating mental health disorders effectively.

This service was performed 13 times for 13 patients

Evaluation of neuropsychological test, each additional hour

This service involves further evaluation of your neuropsychological test results beyond the initial hour. It helps to understand your cognitive functioning better, focusing on areas like memory, attention, and problem-solving skills.

This service was performed 66 times for 31 patients

Evaluation of neuropsychological test, first hour

An evaluation of neuropsychological tests is a process to assess your brain's function. It involves tasks designed to measure cognitive abilities such as memory, attention, problem-solving, and language skills. The first hour involves initial testing and observation.

This service was performed 32 times for 32 patients

Exam of neurobehavioral status, first hour

An exam of neurobehavioral status is a medical procedure that evaluates your brain's functions. This includes assessing your cognitive abilities, emotional responses, and behavioral patterns. The first hour of the exam is typically dedicated to this initial evaluation.

This service was performed 30 times for 30 patients

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan 66% 32
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous twelve months of the current encounter Normal Parameters: Age 18 years and older BMI >= 18.5 and < 25 kg/m2

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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 1245630854, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
2
Unchanged
Pos 3
4
Doubled → 8
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
4
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 4 → 8 6 → 12 → 3 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 1 + 2 + 3 + 0 + 8 + 1 + 0 + 24 = 56

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1245630854.

Other Providers at the Same Location


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

Internal Medicine (Pulmonary Disease)
1918 RANDOLPH RD, STE. 440
CHARLOTTE, NC 28207
Surgery (Trauma Surgery)
1918 RANDOLPH RD, SUITE 130
CHARLOTTE, NC 28207
Surgery
1918 RANDOLPH RD, SUITE 130
CHARLOTTE, NC 28207
Internal Medicine
1918 RANDOLPH RD, SUITE 440
CHARLOTTE, NC 28207
Internal Medicine
1918 RANDOLPH RD, SUITE 440
CHARLOTTE, NC 28207
Dermatology (MOHS-Micrographic Surgery)
1918 RANDOLPH RD, SUITE 550
CHARLOTTE, NC 28207
Internal Medicine (Pulmonary Disease)
1918 RANDOLPH RD, SUITE 450
CHARLOTTE, NC 28207
Clinic/Center (Urgent Care)
1918 RANDOLPH RD, SUITE 175
CHARLOTTE, NC 28207
Clinic/Center (Radiology)
1918 RANDOLPH RD
CHARLOTTE, NC 28207
Emergency Medicine (Undersea and Hyperbaric Medicine)
1918 RANDOLPH RD, STE 275
CHARLOTTE, NC 28207
Internal Medicine
1918 RANDOLPH RD, SUITE 350
CHARLOTTE, NC 28207
Surgery (Plastic and Reconstructive Surgery)
1918 RANDOLPH RD, STE 850 CALABRETTA COSMETIC SURGERY CENTER PLLC
CHARLOTTE, NC 28207
Emergency Medicine
1918 RANDOLPH RD, SUITE 175
CHARLOTTE, NC 28207
Surgery
1918 RANDOLPH RD, SUITE 500
CHARLOTTE, NC 28207
Emergency Medicine
1918 RANDOLPH RD, SUITE 175
CHARLOTTE, NC 28207
Emergency Medicine
1918 RANDOLPH RD, SUITE 175
CHARLOTTE, NC 28207
Urology
1918 RANDOLPH RD, SUITE 210
CHARLOTTE, NC 28207
Pharmacy (Community/Retail Pharmacy)
1918 RANDOLPH RD, STE 120
CHARLOTTE, NC 28207
Dermatology
1918 RANDOLPH RD, SUITE 550
CHARLOTTE, NC 28207
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1918 RANDOLPH RD, SUITE 220
CHARLOTTE, NC 28207

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245630854, enumerated as an "individual" on September 02, 2014.

The provider is located at 1918 RANDOLPH RD SUITE 400 CHARLOTTE, NC 28207 and the phone number is (704) 384-9437.

Psychologist with taxonomy code 103T00000X.

The provider might be accepting Accepts: Blue Cross and Blue Shield of NC and Oscar Health. Please consult your insurance carrier or call the provider to verify.