DR. GLEN DAVID GREENBERG PHD
NPI 1336119346
Clinical Neuropsychologist in Newark, DE

NPI Status: Active since January 23, 2006

Contact Information

774 CHRISTIANA RD STE 201A
NEWARK, DE
ZIP 19713
Phone: (610) 566-0501
Fax: (610) 566-0502

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  • Individual
  • Male
  • Years of Experience 40
  • Clinical Neuropsychologist
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About GLEN GREENBERG

This page provides the complete NPI Profile along with additional information for Glen Greenberg, a provider established in Newark, Delaware with a medical specialization in Clinical Neuropsychologist and more than 40 years of experience. The healthcare provider is registered in the NPI registry with number 1336119346 assigned on January 2006. The practitioner's primary taxonomy code is 103G00000X with license number B1 0000441 (DE). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1336119346
Provider Name
DR. GLEN DAVID GREENBERG PHD
Gender
Male
Entity Type
Individual
Location Address
774 CHRISTIANA RD STE 201A NEWARK, DE 19713
Location Phone
(610) 566-0501
Location Fax
(610) 566-0502
Mailing Address
PO BOX 594 WESTTOWN, PA 19395
Mailing Phone
(610) 566-0501
Mailing Fax
(610) 566-0502
Medical School Name
OTHER
Graduation Year
1986
Is Sole Proprietor?
Yes
Enumeration Date
01-23-2006
Last Update Date
04-30-2018
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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

Clinical Neuropsychologist

Taxonomy Code
103G00000X
Type
Behavioral Health & Social Service Providers
License No.
B1 0000441
License State
DE
Taxonomy Description
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

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)
1103G00000XBehavioral Health & Social Service Providers

Clinical Neuropsychologist

PS 004797-L (PA)
2103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

PS 004797-L (PA)
3103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

B1 0000441 (DE)

Insurance Plans Accepted

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

  • my Blue Access Major Events PPO Catastrophic 9200 - 3 Free PCP Visits - PPO
  • my Blue Access PPO Bronze 3800 - PPO
  • my Blue Access PPO Bronze 3800 + Adult Dental and Vision - PPO
  • my Blue Access PPO Bronze 7400 HSA - Custom Drug Benefit - PPO
  • my Blue Access PPO Bronze 8900 - PPO
  • my Blue Access PPO Gold 0 - PPO
  • my Blue Access PPO Gold 0 + Adult Dental and Vision - PPO
  • my Blue Access PPO Gold 1700 HSA - PPO
  • my Blue Access PPO Premier Gold 0 - PPO
  • my Blue Access PPO Premier Gold 0 + Adult Dental and Vision - PPO

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.

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.

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
001187272003MEDICAID (05)PA 
3350135OTHER (01)AETNA
0427479000OTHER (01)AMERIHEALTH
1000033037OTHER (01)DELAWARE PHYSICIANS CARE
001661440OTHER (01)BS PERSONAL CHOICE
1000033037MEDICAID (05)DE 
214951OTHER (01)COMPPSYCH
221962OTHER (01)VALUE OPTIONS
0488565000OTHER (01)MAGELLAN
70659OTHER (01)CIGNA BEHAVIORAL HEALTH

Medicare Participation & PECOS Enrollment Status

Glen Greenberg 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.

Glen Greenberg 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: 7315924321

    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: I20050601000996

    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, 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 523 times for 58 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 58 times for 58 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 290 times for 58 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 59 times for 58 patients

Exam of neurobehavioral status, each additional hour

This procedure involves a thorough evaluation of your neurobehavioral status, focusing on brain functions that affect behavior and cognition. It's extended for an additional hour to gather more detailed information about your neurological health.

This service was performed 49 times for 49 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 50 times for 50 patients

Reviews for DR. GLEN DAVID GREENBERG PHD

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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.
1336119346
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2366211838
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 3 + 6 + 6 + 2 + 1 + 1 + 8 + 3 + 8 + 24 = 64
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 64 = 66

The NPI number 1336119346 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following provider is registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1891576773DR. KATHERINE C LOPEZ PHD
Individual
Psychologist (Clinical)774 CHRISTIANA RD STE 201A
NEWARK, DE 19713
(610) 566-0501

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336119346, enumerated in the NPI registry as an "individual" on January 23, 2006

The provider is located at 774 Christiana Rd Ste 201a Newark, De 19713 and the phone number is (610) 566-0501

The provider's speciality is Clinical Neuropsychologist with taxonomy code 103G00000X

The provider has more than 40 years of experience.

The provider might be accepting Accepts: Highmark Blue Cross Blue Shield Delaware,. 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 and Durable Medical Equipment (DME).

The most common procedures or services performed by this practitioner are: Administration of psychological or neuropsychological test, each additional 30 minutes, Administration of psychological or neuropsychological test, first 30 minutes, Evaluation of neuropsychological test, each additional hour, Evaluation of neuropsychological test, first hour, Exam of neurobehavioral status, each additional hour and Exam of neurobehavioral status, first hour.

This NPI record was last updated on January 23, 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].
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