ALYSSA LYNNE NORRIS PHD
NPI 1609431444
Psychologist in Providence, RI

NPI Status: Active since May 07, 2019

Contact Information

146 W RIVER ST FL 3
PROVIDENCE, RI
ZIP 02904
Phone: (401) 793-5700
Fax: (401) 793-7801

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  • Individual
  • Female
  • Years of Experience 9
  • Psychologist
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ALYSSA NORRIS

This page provides the complete NPI Profile along with additional information for Alyssa Norris, a provider established in Providence, Rhode Island with a medical specialization in Psychologist and more than 9 years of experience. The healthcare provider is registered in the NPI registry with number 1609431444 assigned on May 2019. The practitioner's primary taxonomy code is 103T00000X with license number PS01772 (RI). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1609431444
Provider Name
ALYSSA LYNNE NORRIS PHD
Gender
Female
Entity Type
Individual
Location Address
146 W RIVER ST FL 3 PROVIDENCE, RI 02904
Location Phone
(401) 793-5700
Location Fax
(401) 793-7801
Mailing Address
117 ELLENFIELD ST STE 101 PROVIDENCE, RI 02905
Mailing Phone
(401) 444-6779
Mailing Fax
(401) 793-7801
Medical School Name
OTHER
Graduation Year
2017
Is Sole Proprietor?
Yes
Enumeration Date
05-07-2019
Last Update Date
05-31-2019
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A psychologist like Alyssa Norris 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.
PS01772
License State
RI
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.

Medicare Participation & PECOS Enrollment Status

Alyssa Norris 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.

Alyssa Norris 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: 941533558

    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: I20190613003081

    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

Reviews for ALYSSA LYNNE NORRIS 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.
1609431444
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
260983248
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 6 + 0 + 9 + 8 + 3 + 2 + 4 + 8 + 24 = 66
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 66 = 44

The NPI number 1609431444 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 12 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1578506820DR. CHRISTINA BANDERA M.D.
Individual
Obstetrics & Gynecology (Gynecologic Oncology)146 W RIVER ST FL 3
PROVIDENCE, RI 02904
(401) 793-7917
1568786077DR. JOANNA VAZ MACLEAN M.D.
Individual
Psychiatry & Neurology (Psychiatry)146 W RIVER ST FL 3
PROVIDENCE, RI 02904
(401) 793-7370
1447570122 TARRA EVANS MD
Individual
Obstetrics & Gynecology (Gynecologic Oncology)146 W RIVER ST FL 3
PROVIDENCE, RI 02904
(401) 793-5700
1932676806 CHRYSTAL VERGARA-LOPEZ PH.D.
Individual
Psychologist (Clinical)146 W RIVER ST FL 3
PROVIDENCE, RI 02904
(401) 793-5700
1679572390 NANCY C LASSON D.O.
Individual
Internal Medicine146 W RIVER ST FL 3
PROVIDENCE, RI 02904
(401) 793-5700
1558394833 NIHARIKA MEHTA MD
Individual
Internal Medicine146 W RIVER ST FL 3
PROVIDENCE, RI 02904
(401) 793-5700
1972997138 CHRISTINA BORTZ MD
Individual
Internal Medicine146 W RIVER ST FL 3
PROVIDENCE, RI 02904
(401) 793-5700
1275768814DR. BETSY A KRUGLIAK PSY.D.
Individual
Psychologist (Clinical)146 W RIVER ST FL 3
PROVIDENCE, RI 02904
(401) 444-6779
1801811260 TINA MATARAZZO SHEFF LICSW
Individual
Social Worker146 W RIVER ST FL 3
PROVIDENCE, RI 02904
(401) 793-5700
1861187676 MICHELINE RUTH ANDERSON PHD
Individual
Psychologist (Clinical)146 W RIVER ST FL 3
PROVIDENCE, RI 02904
(401) 793-5700
1801454491DR. AMELIA VERA TAJIK MD
Individual
Internal Medicine146 W RIVER ST FL 3
PROVIDENCE, RI 02904
(401) 793-5700
1972098465 NKENNA ODOM MD
Individual
Family Medicine146 W RIVER ST FL 3
PROVIDENCE, RI 02904
(401) 793-5700

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609431444, enumerated in the NPI registry as an "individual" on May 07, 2019

The provider is located at 146 W River St Fl 3 Providence, Ri 02904 and the phone number is (401) 793-5700

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

The provider has more than 9 years of experience.

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).

This NPI record was last updated on May 07, 2019. 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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