NGOZI PATRICIA NNADI MD
NPI 1063504678
Psychiatry & Neurology - Psychiatry in Columbia, SC

NPI Status: Active since September 29, 2006

Contact Information

1800 COLONIAL DR
SUITE 170
COLUMBIA, SC
ZIP 29203
Phone: (803) 898-8378

Get Directions Reviews

  • Individual
  • Female
  • Years of Experience 35
  • Psychiatry & Neurology
  • Psychiatry
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About NGOZI NNADI

This page provides the complete NPI Profile along with additional information for Ngozi Nnadi, a provider established in Columbia, South Carolina with a medical specialization in Psychiatry & Neurology, focusing in psychiatry and more than 35 years of experience. The healthcare provider is registered in the NPI registry with number 1063504678 assigned on September 2006. The practitioner's primary taxonomy code is 2084P0800X with license number 22112 (SC). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1063504678
Provider Name
NGOZI PATRICIA NNADI MD
Gender
Female
Entity Type
Individual
Location Address
1800 COLONIAL DR SUITE 170 COLUMBIA, SC 29203
Location Phone
(803) 898-8378
Mailing Address
1800 COLONIAL DR SUITE 170 COLUMBIA, SC 29203
Mailing Phone
(803) 898-8378
Medical School Name
OTHER
Graduation Year
1991
Is Sole Proprietor?
No
Enumeration Date
09-29-2006
Last Update Date
12-16-2011
Code Navigator

A psychiatrist like Ngozi Nnadi are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.

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

Psychiatry & Neurology Psychiatry

Taxonomy Code
2084P0800X
Type
Allopathic & Osteopathic Physicians
License No.
22112
License State
SC
Taxonomy Description
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Insurance Plans Accepted

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

  • UHC Bronze Copay Focus $0 Indiv Med Ded - HMO
  • UHC Bronze Standard - HMO
  • UHC Bronze Value - HMO
  • UHC Gold Advantage - HMO
  • UHC Gold Advantage+ (Dental + Vision) - HMO
  • UHC Gold Copay Focus $0 Indiv Med Ded - HMO
  • UHC Gold Standard - HMO
  • UHC Silver Advantage - HMO
  • UHC Silver Copay Focus $0 Indiv Med Ded - HMO
  • UHC Silver 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.

*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
190166MEDICAID (05)SC 
H297603334MEDICARE ID-TYPE UNSPECIFIED (04)SC 
H29760MEDICARE UPIN (02)SC 

Medicare Participation & PECOS Enrollment Status

Ngozi Nnadi 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.

Ngozi Nnadi 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: 3173798378

    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: I20111219000012

    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

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.

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 43 times for 39 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $40.96 for a new patient copayment and $16.78 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 29203 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99205

  • Average New Patient Price $163.84
  • Minimum New Patient Price $53.57
  • Maximum New Patient Price $163.84
  • Average New Patient Copayment $40.96
  • Minimum New Patient Copayment $13.39
  • Maximum New Patient Copayment $40.96

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $67.12
  • Minimum Established Patient Price $16.96
  • Maximum Established Patient Price $133.52
  • Average Established Patient Copayment $16.78
  • Minimum Established Patient Copayment $4.24
  • Maximum Established Patient Copayment $33.38

* 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 NGOZI PATRICIA NNADI MD

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 Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1063504678
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
201231008614
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 0 + 1 + 2 + 3 + 1 + 0 + 0 + 8 + 6 + 1 + 4 + 24 = 52
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 52 = 88

The NPI number 1063504678 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


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

NPI Name / Type Taxonomy Address
1932124096SOUTH CAROLINA DEPT OF MENTAL HEALTH
Organization
Residential Treatment Facility, Emotionally Disturbed Children1800 COLONIAL DR
COLUMBIA, SC 29203
(803) 898-8405
1952320541 TIMOTHY JOSEPH KOWALSKI D.O.
Individual
Psychiatry & Neurology (Psychiatry)1800 COLONIAL DR
COLUMBIA, SC 29203
(803) 898-8405
1841202942 ROBERT M POILETMAN M.D.
Individual
Psychiatry & Neurology (Neurology)1800 COLONIAL DR
COLUMBIA, SC 29203
(803) 898-8405
1447358957 THOMAS BRADFORD SCOTT M.D.
Individual
Psychiatry & Neurology (Psychiatry)1800 COLONIAL DR
COLUMBIA, SC 29203
(803) 898-8405
1235223025 LOUISE ANNE MALKASIAN APRN
Individual
Nurse Practitioner (Adult Health)1800 COLONIAL DR
COLUMBIA, SC 29203
(803) 898-8405
1558441667MS. CATHERINE MARIE WILSON
Individual
Counselor (Mental Health)1800 COLONIAL DR COTTAGE A - DEAF SERVICES UNIT
COLUMBIA, SC 29203
(803) 898-2025
1669553384 MARY R HOW ATR
Individual
Counselor1800 COLONIAL DR
COLUMBIA, SC 29203
(803) 898-1698
1487737763MS. JENNIFER LORI JENKINS LMSW
Individual
Social Worker1800 COLONIAL DR
COLUMBIA, SC 29203
(803) 898-1855
1326106790 RACHMAWATI PINKNEY LMSW
Individual
Social Worker1800 COLONIAL DR COTTAGE A
COLUMBIA, SC 29203
(803) 898-1555
1962561258 FELECIA MARCIA PRESSLEY
Individual
Counselor (Mental Health)1800 COLONIAL DR COTTAGE A
COLUMBIA, SC 29203
(803) 898-2190
1962562777MS. MONICA JEAN DAVIS RN
Individual
Registered Nurse (Psychiatric/Mental Health)1800 COLONIAL DR COTTAGE A
COLUMBIA, SC 29203
(803) 898-1555
1720149172MR. HERBERT TONEY RN
Individual
Counselor (Mental Health)1800 COLONIAL DR
COLUMBIA, SC 29203
(803) 898-8132
1568524478MR. CORNELL EDWARD RUFF R.N.
Individual
Registered Nurse (Psychiatric/Mental Health, Adult)1800 COLONIAL DR
COLUMBIA, SC 29203
(803) 898-1555
1497805444 WILBERT SUMPTER
Individual
Counselor (Mental Health)1800 COLONIAL DR IMPACT
COLUMBIA, SC 29203
(803) 898-1555
1871643056 REGINA LOUISE QUALLS BA
Individual
Counselor (Mental Health)1800 COLONIAL DR
COLUMBIA, SC 29203
(803) 898-9825
1558411421MISS KATHRYN ANNE CODY
Individual
Counselor1800 COLONIAL DR COTTAGE A
COLUMBIA, SC 29203
(803) 898-1555
1992855860 BARBARA ANN LESESNE CPSS
Individual
Counselor1800 COLONIAL DR COTTAGE A
COLUMBIA, SC 29203
(803) 898-8133
1659423721 SANDRA R STADER PHD
Individual
Psychologist1800 COLONIAL DR
COLUMBIA, SC 29203
(803) 898-8405
1588700397MS. JACQUELINE THERESA LEGETTE M.A.
Individual
Counselor (Mental Health)1800 COLONIAL DR NETWORK PROGRAM
COLUMBIA, SC 29203
(803) 898-1555
1710026729 ERNEST DANIEL WILSON
Individual
Counselor (Mental Health)1800 COLONIAL DR IMPACT
COLUMBIA, SC 29203
(803) 898-8133

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1063504678, enumerated in the NPI registry as an "individual" on September 29, 2006

The provider is located at 1800 Colonial Dr Suite 170 Columbia, Sc 29203 and the phone number is (803) 898-8378

The provider's speciality is Psychiatry & Neurology with taxonomy code 2084P0800X with a focus in Psychiatry

The provider has more than 35 years of experience.

The provider might be accepting Accepts: UnitedHealthcare, Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary 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.

Medicare beneficiaries should expect a typical cost of $163.84 with an average copayment of $40.96 for new patient appointments. Established patients should expect a typical charge of $67.12 and an average copayment of 16.78. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 40-54 minutes.

This NPI record was last updated on September 29, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.