DR. JEFFREY SCOTT KIXMILLER PH.D.
NPI 1871576322
Clinical Neuropsychologist in Martinez, CA
NPI Status: Active since November 29, 2005
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Male
- Clinical Neuropsychologist
About JEFFREY KIXMILLER
This page provides the complete NPI Profile along with additional information for Jeffrey Kixmiller, a provider established in Martinez, California with a medical specialization in Clinical Neuropsychologist. The healthcare provider is registered in the NPI registry with number 1871576322 assigned on November 2005. The practitioner's primary taxonomy code is 103G00000X with license number 16872 (CA). The provider is registered as an individual and his NPI record was last updated September 2025.
- NPI
- 1871576322
- Provider Name
- DR. JEFFREY SCOTT KIXMILLER PH.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 150 MUIR RD MARTINEZ, CA 94553
- Location Phone
- (925) 370-4789
- Mailing Address
- 2140 LAWSON CIR LIVERMORE, CA 94550
- Mailing Phone
- (925) 373-3580
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 11-29-2005
- Last Update Date
- 09-11-2025
- Code Navigator
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
Clinical Neuropsychologist
- Taxonomy Code
- 103G00000X
- Type
- Behavioral Health & Social Service Providers
- License No.
- 16872
- License State
- CA
- 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) |
|---|---|---|---|---|
| 1 | 103TR0400X | Behavioral Health & Social Service Providers | Psychologist | 16872 (CA) |
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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. | |||||||||
| 1 | 8 | 7 | 1 | 5 | 7 | 6 | 3 | 2 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 8 | 14 | 1 | 10 | 7 | 12 | 3 | 4 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 8 + 1 + 4 + 1 + 1 + 0 + 7 + 1 + 2 + 3 + 4 + 24 = 58 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 58 = 2 | 2 | ||||||||
The NPI number 1871576322 is valid because the calculated check digit 2 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 |
|---|---|---|---|
| 1740262872 | DR. CHRISTINE MELANIE LEYBA M.D. Individual | Psychiatry & Neurology (Psychiatry) | 150 MUIR RD MARTINEZ, CA 94553 (925) 372-2000 |
| 1801878848 | DR. IVAN DENNIS MEADOWS M.D. Individual | Pathology (Anatomic Pathology & Clinical Pathology) | 150 MUIR RD MARTINEZ, CA 94553 (925) 372-2140 |
| 1497737977 | MS. KATHLEEN CLANCY RN/NP Individual | Nurse Practitioner (Adult Health) | 150 MUIR RD MARTINEZ, CA 94553 (925) 372-2000 |
| 1780666164 | JONATHAN HENRY SEGAL MD Individual | Internal Medicine (Nephrology) | 150 MUIR RD MARTINEZ, CA 94553 (925) 372-4610 |
| 1306828728 | DR. GERHARD HEINRICH M.D. Individual | Internal Medicine | 150 MUIR RD MARTINEZ, CA 94553 (510) 715-9915 |
| 1225011497 | DR. SUSAN A VALLEY M.D. Individual | Specialist | 150 MUIR RD 112A MARTINEZ, CA 94553 (925) 372-2621 |
| 1437132560 | DR. DENNIS JOHN BECKLEY M.D. Individual | Specialist | 150 MUIR RD VANCSC - 127 MARTINEZ, CA 94553 (925) 372-2577 |
| 1134102122 | DR. RALPH MOSKOWITZ M.D. Individual | Internal Medicine (Cardiovascular Disease) | 150 MUIR RD MARTINEZ, CA 94553 (925) 372-2000 |
| 1740263748 | DR. JONATHAN FRANKLIN BARRY MD Individual | Radiology (Diagnostic Radiology) | 150 MUIR RD RADIOLOGY - 114A MARTINEZ, CA 94553 (925) 372-2000 |
| 1679556260 | DR. LINDA MARGULIES M.D. Individual | Ophthalmology | 150 MUIR RD VETERANS AFFAIRS (112) MARTINEZ, CA 94553 (925) 372-2600 |
| 1366425985 | DR. BRIAN JAMES O'NEILL M.D. Individual | Internal Medicine | 150 MUIR RD MARTINEZ, CA 94553 (925) 372-2018 |
| 1588648018 | DR. MAUREEN ELIZABETH LONG PHARM.D. Individual | Pharmacist (Pharmacotherapy) | 150 MUIR RD 119 MARTINEZ, CA 94553 (925) 372-2536 |
| 1831173376 | MRS. KAREN BURKE ALTERESCU NP Individual | Nurse Practitioner (Adult Health) | 150 MUIR RD VETERANS AFFAIRS MARTINEZ, CA 94553 (925) 370-4725 |
| 1215911763 | DR. COLIN LOUIS FERNANDES MD Individual | Anesthesiology (Pain Medicine) | 150 MUIR RD 112/A MARTINEZ, CA 94553 (925) 372-2620 |
| 1336123090 | MARILYN ELIZABETH KERKHOFF NP Individual | Nurse Practitioner (Family) | 150 MUIR RD MARTINEZ, CA 94553 (925) 372-2494 |
| 1043294705 | DR. ARTHUR L.M. SWISLOCKI M.D. Individual | Internal Medicine (Endocrinology, Diabetes & Metabolism) | 150 MUIR RD VANCHCS MEDICAL SERVICE (612/111) MARTINEZ, CA 94553 (925) 372-2070 |
| 1821072620 | MS. MARY F RANK FNP Individual | Nurse Practitioner (Family) | 150 MUIR RD MARTINEZ, CA 94553 (925) 370-4740 |
| 1386629913 | DR. CHAPARALA KISHORE M.D., Individual | Specialist | 150 MUIR RD MARTINEZ, CA 94553 (925) 372-2621 |
| 1578548129 | DR. DAVID CHAPMAN MD Individual | Internal Medicine | 150 MUIR RD MARTINEZ, CA 94553 (925) 372-2000 |
| 1659356095 | STEVE MA PA C MS Individual | Physician Assistant (Medical) | 150 MUIR RD DEPT OF VETERANS AFFAIRS MARTINEZ, CA 94553 (925) 372-2000 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1871576322, enumerated in the NPI registry as an "individual" on November 29, 2005
The provider is located at 150 Muir Rd Martinez, Ca 94553 and the phone number is (925) 370-4789
The provider's speciality is Clinical Neuropsychologist with taxonomy code 103G00000X
This NPI record was last updated on November 29, 2005. 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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