DIANA BICIUSCA LPC
NPI 1598304677
Counselor - Professional in Knoxville, TN

NPI Status: Active since January 06, 2020

Contact Information

11840 KINGSTON PIKE STE B
KNOXVILLE, TN
ZIP 37934
Phone: (865) 588-3173

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  • Individual
  • Female
  • Years of Experience 5
  • Counselor
  • Professional
  • Accepts Insurance
  • May Accept Medicare Approved Payment
  • PECOS Enrolled

About DIANA BICIUSCA

This page provides the complete NPI Profile along with additional information for Diana Biciusca, a provider established in Knoxville, Tennessee with a medical specialization in Counselor, focusing in professional and more than 5 years of experience. The healthcare provider is registered in the NPI registry with number 1598304677 assigned on January 2020. The practitioner's primary taxonomy code is 101YP2500X with license number 8193 (TN). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1598304677
Provider Name
DIANA BICIUSCA LPC
Gender
Female
Entity Type
Individual
Location Address
11840 KINGSTON PIKE STE B KNOXVILLE, TN 37934
Location Phone
(865) 588-3173
Mailing Address
4800 N SCOTTSDALE RD STE 2500 SCOTTSDALE, AZ 85251
Medical School Name
OTHER
Graduation Year
2021
Is Sole Proprietor?
No
Enumeration Date
01-06-2020
Last Update Date
03-10-2026
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Location Map

Secondary Locations

  • 1400 Bailey Ave
    Chattanooga, TN 37404
    (423) 266-6751

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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
8193
License State
TN

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1106S00000XBehavioral Health & Social Service Providers

Behavior Technician

 

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 ($0 Virtual Urgent Care, No Referrals) - HMO
  • UHC Bronze Copay Focus (Virtual Urgent Care, No Referrals) - EPO
  • UHC Bronze Copay Focus + (Virtual Urgent Care, Dental + Vision, No Referrals) - EPO
  • UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) - HMO
  • UHC Bronze Essential (No Referrals) - EPO
  • UHC Bronze Essential (No Referrals) - HMO
  • UHC Bronze Standard (No Referrals) - EPO
  • UHC Bronze Standard (No Referrals) - HMO
  • UHC Bronze Standard+ (Dental + Vision, No Referrals) - HMO
  • UHC Gold Advantage (Virtual Urgent Care, No Referrals) - EPO
  • UHC Gold Advantage + (Virtual Urgent Care, Dental + Vision, No Referrals) - EPO
  • UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) - HMO
  • UHC Gold Copay Focus (Virtual Urgent Care, No Referrals) - EPO
  • UHC Gold Copay Focus + $0 Indiv Med Ded ($0 Virtual Urgent Care, $5 Tier 2 Rx, Dental + Vision, No Referrals) - HMO
  • UHC Gold Standard (No Referrals) - EPO
  • UHC Gold Standard (No Referrals) - HMO
  • UHC Gold Value ($0 Virtual Urgent Care, $3 Tier 2 Rx, No Referrals) - HMO
  • UHC Gold Value + ($0 Virtual Urgent Care, $3 Tier 2 Rx, No Referrals) - HMO
  • UHC Silver Advantage ($0 Virtual Urgent Care, No Referrals) - HMO
  • UHC Silver Advantage (Virtual Urgent Care, No Referrals) - EPO

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

Medicare Participation & PECOS Enrollment Status

Diana Biciusca is registered with Medicare but maybe doesn't accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

Diana Biciusca 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: 9931683778

    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: I20260319003482

    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? Maybe

    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

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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 1598304677, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
0
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
7
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 9 → 18 → 9 3 → 6 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 6 + 0 + 8 + 6 + 1 + 4 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1598304677.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Counselor (Professional)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Social Worker (Clinical)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Social Worker
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Psychologist (Clinical)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Social Worker (Clinical)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Student in an Organized Health Care Education/Training Program
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Social Worker (Clinical)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Psychologist
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Psychologist (Clinical)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Nurse Practitioner (Psychiatric/Mental Health)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Nurse Practitioner (Psychiatric/Mental Health)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Nurse Practitioner (Psychiatric/Mental Health)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Counselor (Professional)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934
Nurse Practitioner (Psychiatric/Mental Health)
11840 KINGSTON PIKE STE B
KNOXVILLE, TN 37934

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598304677, enumerated as an "individual" on January 06, 2020.

The provider is located at 11840 KINGSTON PIKE STE B KNOXVILLE, TN 37934 and the phone number is (865) 588-3173.

Counselor with taxonomy code 101YP2500X and a focus in Professional.

The provider might be accepting Accepts: UnitedHealthcare. Please consult your insurance carrier or call the provider to verify.