ALEXIS CLAIRE HAMILL PH.D.
NPI 1497180863
Psychologist in Oakland, CA

NPI Status: Active since September 04, 2013

Contact Information

3124 INTERNATIONAL BLVD
OAKLAND, CA
ZIP 94601
Phone: (510) 434-5489

Get Directions Reviews

  • Individual
  • Female
  • Psychologist
  • PECOS Enrolled

About ALEXIS HAMILL

This page provides the complete NPI Profile along with additional information for Alexis Hamill, a provider established in Oakland, California with a medical specialization in Psychologist. The healthcare provider is registered in the NPI registry with number 1497180863 assigned on September 2013. The practitioner's primary taxonomy code is 103T00000X with license number PSY25855 (CA). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1497180863
Provider Name
ALEXIS CLAIRE HAMILL PH.D.
Gender
Female
Entity Type
Individual
Location Address
3124 INTERNATIONAL BLVD OAKLAND, CA 94601
Location Phone
(510) 434-5489
Mailing Address
3124 INTERNATIONAL BLVD OAKLAND, CA 94601
Is Sole Proprietor?
No
Enumeration Date
09-04-2013
Last Update Date
09-04-2013
Code Navigator

A psychologist like Alexis Hamill 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.

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

Psychologist

Taxonomy Code
103T00000X
Type
Behavioral Health & Social Service Providers
License No.
PSY25855
License State
CA
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

Alexis Hamill 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

  • 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 ALEXIS CLAIRE HAMILL PH.D.

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.
1497180863
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
24187280812
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 1 + 8 + 7 + 2 + 8 + 0 + 8 + 1 + 2 + 24 = 67
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 67 = 33

The NPI number 1497180863 is valid because the calculated check digit 3 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
1134148562 ADISA JOANNA WILLMER M.D.
Individual
Family Medicine3124 INTERNATIONAL BLVD
OAKLAND, CA 94601
(510) 535-4400
1245259381 BONITA LOUISE TRINCLISTI F.N.P.
Individual
Nurse Practitioner (Family)3124 INTERNATIONAL BLVD
OAKLAND, CA 94601
(510) 535-4400
1730102633MRS. JERRI CLASSEN RN, FNP
Individual
Nurse Practitioner (Family)3124 INTERNATIONAL BLVD
OAKLAND, CA 94601
(510) 535-4400
1417079658 BARBARA RAMSEY M.D.
Individual
Family Medicine3124 INTERNATIONAL BLVD SUITE 200
OAKLAND, CA 94601
(510) 535-4400
1508084146MS. KAREN CHARLENE HARRISON R. N.
Individual
Registered Nurse (Administrator)3124 INTERNATIONAL BLVD SUITE 200
OAKLAND, CA 94601
(510) 535-4400
1477755296MISS DEBORAH TING R.D.
Individual
Dietitian, Registered3124 INTERNATIONAL BLVD SUITE 201
OAKLAND, CA 94601
(510) 535-4400
1093014722MISS TAHNEE CAMACHO
Individual
Community Health Worker3124 INTERNATIONAL BLVD
OAKLAND, CA 94601
(510) 434-5421
1457640856 MARTHA MARTINEZ MPA
Individual
Counselor (Mental Health)3124 INTERNATIONAL BLVD
OAKLAND, CA 94601
(510) 535-4441
1154613958 DALLAS WAHPEPAH
Individual
Community Health Worker3124 INTERNATIONAL BLVD
OAKLAND, CA 94601
(510) 434-5340
1588944300 ZENA HARVILL RN, NP
Individual
Nurse Practitioner (Pediatrics)3124 INTERNATIONAL BLVD
OAKLAND, CA 94601
(510) 535-4470
1548534472MS. KATHERINE LEWIS ASW
Individual
Social Worker (Clinical)3124 INTERNATIONAL BLVD
OAKLAND, CA 94601
(510) 434-5421
1942574421 DAVID ALEXANDER GUMPERT
Individual
Counselor (Mental Health)3124 INTERNATIONAL BLVD
OAKLAND, CA 94601
(510) 434-5481
1003153081MISS ATZIRI RODRIGUEZ
Individual
Emergency Medical Technician, Basic3124 INTERNATIONAL BLVD
OAKLAND, CA 94601
(510) 535-4400
1508200627MS. CYNTHIA ILEEN QUOSHENA
Individual
Community Health Worker3124 INTERNATIONAL BLVD NATIVE AMERICAN HEALTH CENTER
OAKLAND, CA 94601
(510) 434-5488
1528314176 POLLY LAU
Individual
Counselor (Mental Health)3124 INTERNATIONAL BLVD
OAKLAND, CA 94601
(510) 545-6154
1376976191 FRANK MENCHAVEZ
Individual
Student in an Organized Health Care Education/Training Program3124 INTERNATIONAL BLVD
OAKLAND, CA 94601
(510) 434-5427
1669894465 SOPHIA TAULA-LIERAS
Individual
Social Worker (Clinical)3124 INTERNATIONAL BLVD
OAKLAND, CA 94601
(510) 434-5453
1114275229MS. SNEHAL ASHOK SHAH M.A.
Individual
Psychologist (Clinical)3124 INTERNATIONAL BLVD
OAKLAND, CA 94601
(510) 434-5425
1326485889 DAWSON ROGER AMERMAN RDN
Individual
Dietitian, Registered3124 INTERNATIONAL BLVD
OAKLAND, CA 94601
(510) 434-5306
1407399579 BETHANY SAPERSTEIN RN
Individual
Registered Nurse3124 INTERNATIONAL BLVD
OAKLAND, CA 94601
(510) 434-5388

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497180863, enumerated in the NPI registry as an "individual" on September 04, 2013

The provider is located at 3124 International Blvd Oakland, Ca 94601 and the phone number is (510) 434-5489

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

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 September 04, 2013. 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.