DR. ROBERT MICHAEL GREENE PH.D.
NPI 1942308911
Psychologist in Rockville Centre, NY

NPI Status: Active since September 21, 2006

Contact Information

30 HEMPSTEAD AVE
SUITE 152
ROCKVILLE CENTRE, NY
ZIP 11570
Phone: (516) 763-4626

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  • Individual
  • Male
  • Years of Experience 42
  • Psychologist
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ROBERT GREENE

This page provides the complete NPI Profile along with additional information for Robert Greene, a provider established in Rockville Centre, New York with a medical specialization in Psychologist and more than 42 years of experience. The healthcare provider is registered in the NPI registry with number 1942308911 assigned on September 2006. The practitioner's primary taxonomy code is 103T00000X with license number 8188 (NY). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1942308911
Provider Name
DR. ROBERT MICHAEL GREENE PH.D.
Gender
Male
Entity Type
Individual
Location Address
30 HEMPSTEAD AVE SUITE 152 ROCKVILLE CENTRE, NY 11570
Location Phone
(516) 763-4626
Mailing Address
73 LIBERTY AVE ROCKVILLE CENTRE, NY 11570
Mailing Phone
(516) 763-4626
Medical School Name
OTHER
Graduation Year
1984
Is Sole Proprietor?
Yes
Enumeration Date
09-21-2006
Last Update Date
07-08-2007
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A psychologist like Robert Greene 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.

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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

Psychologist

Taxonomy Code
103T00000X
Type
Behavioral Health & Social Service Providers
License No.
8188
License State
NY
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:

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
V41512MEDICARE ID-TYPE UNSPECIFIED (04)NY 

Medicare Participation & PECOS Enrollment Status

Robert Greene 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.

Robert Greene 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: 143418665

    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: I20101228000936

    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.

Psychotherapy, 45 minutes

Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.

This service was performed 476 times for 14 patients

Reviews for DR. ROBERT MICHAEL GREENE PH.D.

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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.
1942308911
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2982601692
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 9 + 8 + 2 + 6 + 0 + 1 + 6 + 9 + 2 + 24 = 69
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 69 = 11

The NPI number 1942308911 is valid because the calculated check digit 1 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
1083607790 NEAL A. SCKOLNICK
Individual
Internal Medicine30 HEMPSTEAD AVE SUITE #145
ROCKVILLE CENTRE, NY 11570
(516) 678-2222
1235129164MS. ROBIN SCHLAMOVITZ-REITER CSW
Individual
Counselor (Mental Health)30 HEMPSTEAD AVE
ROCKVILLE CENTER, NY 11570
(516) 579-2867
1427030097MR. JONATHAN H SUMNER M.D.
Individual
Internal Medicine (Cardiovascular Disease)30 HEMPSTEAD AVE SUITE H 8
ROCKVILLE CENTRE, NY 11570
(516) 766-0355
1972573475MRS. JOAN FRANZESE ROONEY M.A.
Individual
Speech-Language Pathologist30 HEMPSTEAD AVE SUITE 146
ROCKVILLE CENTRE, NY 11570
(516) 536-0258
1174567101DR. STEVEN J FRIEDMAN MD
Individual
Internal Medicine (Gastroenterology)30 HEMPSTEAD AVE SUITE 148
ROCKVILLE CENTRE, NY 11570
(516) 764-6655
1700800521MR. DAVID D. ILSON LCSW
Individual
Counselor (Mental Health)30 HEMPSTEAD AVE SUITE 143A
ROCKVILLE CENTRE, NY 11570
(516) 594-0331
1003825076 MEWS ROUSSEAU MD
Individual
Psychiatry & Neurology (Psychiatry)30 HEMPSTEAD AVE SUITE 152
ROCKVILLE CENTRE, NY 11570
(516) 536-5836
1730283912 ELISA SHAW LCSW
Individual
Social Worker (Clinical)30 HEMPSTEAD AVE SUITE H-4
ROCKVILLE CENTRE, NY 11570
(516) 456-0993
1144306226MRS. MARISSA EVERS GORLESKY PT
Individual
Physical Therapist30 HEMPSTEAD AVE SUITE 258
ROCKVILLE CENTRE, NY 11570
(516) 536-3800
1427129691DR. BRADFORD ELLIOT JACOBS PH.D.
Individual
Psychologist30 HEMPSTEAD AVE SUITE 143
ROCKVILLE CENTRE, NY 11570
(516) 764-3223
1629140553DR. MITCHELL L ABRONS M.D.
Individual
Pediatrics30 HEMPSTEAD AVE SUITE 248
ROCKVILLE CENTRE, NY 11570
(516) 536-3232
1871668129DR. JAMES ALLEN LEVERING PH.D.
Individual
Psychologist30 HEMPSTEAD AVE SUITE 152
ROCKVILLE CENTRE, NY 11570
(516) 641-7053
1316013154MS. SHELLEY SCHWARTZ LCSW-R
Individual
Counselor (Mental Health)30 HEMPSTEAD AVE SUITE 143A
ROCKVILLE CENTRE, NY 11570
(516) 255-0566
1790845170 HOWARD JACOBSON R.PH.
Individual
Pharmacist30 HEMPSTEAD AVE SUITE 156
ROCKVILLE CENTRE, NY 11570
(516) 459-5009
1760539738DR. MARY ELIZABETH VUKADIN PHARMD
Individual
Pharmacist30 HEMPSTEAD AVE SUITE 156
ROCKVILLE CENTRE, NY 11570
(516) 764-6161
1467509075DR. EMAN ESKANDER D.O.
Individual
Pediatrics30 HEMPSTEAD AVE SUITE # 248
ROCKVILLE CENTRE, NY 11570
(516) 536-3232
1265588180DR. STEPHEN SHEAR M.D.
Individual
Pediatrics30 HEMPSTEAD AVE SUITE 248
ROCKVILLE CENTRE, NY 11570
(516) 536-3232
1609907781GS SURGICAL ASSOCIATES, PC
Organization
Surgery30 HEMPSTEAD AVE SUITE 144
ROCKVILLE CENTRE, NY 11570
(516) 764-5900
1326268277DR. LEONARD STREIM PH.D.
Individual
Psychologist (Clinical)30 HEMPSTEAD AVE SUITE 143
ROCKVILLE CENTRE, NY 11570
(516) 766-4472
1790975522NEAL A. SCKOLNICK, M.D., P.C.
Organization
Internal Medicine30 HEMPSTEAD AVE SUITE #145
ROCKVILLE CENTRE, NY 11570
(516) 678-2222

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942308911, enumerated in the NPI registry as an "individual" on September 21, 2006

The provider is located at 30 Hempstead Ave Suite 152 Rockville Centre, Ny 11570 and the phone number is (516) 763-4626

The provider's speciality is Psychologist with taxonomy code 103T00000X

The provider has more than 42 years of experience.

The provider might be accepting Accepts: 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 and Durable Medical Equipment (DME).

The most common procedures or services performed by this practitioner are: Psychotherapy, 45 minutes.

This NPI record was last updated on September 21, 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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