REGENTS OF THE UNIV OF CA
NPI 1134112295
Neurological Surgery in Sacramento, CA

NPI Status: Active since August 24, 2005

Contact Information

4860 Y ST
SACRAMENTO, CA
ZIP 95817
Phone: (916) 734-8648
Fax: (916) 734-7424

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  • Organization
  • Neurological Surgery

About REGENTS OF THE UNIV OF CA

This page provides the complete NPI Profile along with additional information for Regents Of The Univ Of Ca, a provider established in Sacramento, California operating as a Neurological Surgery. The healthcare provider is registered in the NPI registry with number 1134112295 assigned on August 2005. The practitioner's primary taxonomy code is 207T00000X. The provider is registered as an organization and their NPI record was last updated May 2025. Regents Of The Univ Of Ca operates as a multi-specialty business group with one or more individual providers who practice different areas of specialization. The provider's . The authorized official of this NPI record is Tammy Trovatten (Vice President, Gov't Reimbursement)

NPI
1134112295
Provider Legal Name
REGENTS OF THE UNIV OF CA
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
4860 Y ST SACRAMENTO, CA 95817
Location Phone
(916) 734-8648
Location Fax
(916) 734-7424
Mailing Address
10850 WHITE ROCK RD RANCHO CORDOVA, CA 95670
Mailing Phone
(916) 734-9200
Mailing Fax
(916) 734-7424
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-24-2005
Last Update Date
05-16-2025
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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

Neurological Surgery

Taxonomy Code
207T00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

TAMMY TROVATTEN

Authorized Official Title
VICE PRESIDENT, GOV'T REIMBURSEMENT
Authorized Official Phone
(916) 855-2315

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
GNP000070MEDICAID (05)CA 
CN4844OTHER (01)CARAILROAD MEDICARE PIN
GR002104FMEDICAID (05)CA 
DA4168OTHER (01)CARAILROAD MEDICARE PIN
CN4400OTHER (01)CARAILROAD MEDICARE PIN
DE7275OTHER (01)CARAILROAD MEDICARE PIN
CI4127OTHER (01)CARAILROAD MEDICARE PIN
CR0028OTHER (01)CARAILROAD MEDICARE PIN

Reviews for REGENTS OF THE UNIV OF 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.
1134112295
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2164214218
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 1 + 6 + 4 + 2 + 1 + 4 + 2 + 1 + 8 + 24 = 55
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 55 = 55

The NPI number 1134112295 is valid because the calculated check digit 5 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
1740272541DR. TIMOTHY WILLIAM CUTLER PHARM.D.
Individual
Pharmacist (Geriatric)4860 Y ST
SACRAMENTO, CA 95817
(916) 703-4006
1528051547REGENTS OF THE UNIVERSITY OF CA
Organization
Clinic/Center (Pain)4860 Y ST
SACRAMENTO, CA 95817
(916) 734-6824
1861485880REGENTS OF THE UNIV OF CA
Organization
Psychiatry & Neurology (Neurology)4860 Y ST
SACRAMENTO, CA 95817
(916) 734-5496
1407840705 ALBERT T LIU MD
Individual
Obstetrics & Gynecology4860 Y ST STE 2500
SACRAMENTO, CA 95817
(916) 734-6930
1609866979DR. H. DAVID MOEHRING MD
Individual
Orthopaedic Surgery (Orthopaedic Trauma)4860 Y ST ACC #3800
SACRAMENTO, CA 95817
(916) 734-2863
1689664955DR. GEORGE T. RAB MD
Individual
Orthopaedic Surgery4860 Y ST ACC #3800
SACRAMENTO, CA 95817
(916) 734-2958
1497745772DR. ROLANDO F. ROBERTO MD
Individual
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)4860 Y ST ACC #3800
SACRAMENTO, CA 95817
(916) 734-6234
1386634665DR. ROBERT M SZABO MD
Individual
Orthopaedic Surgery (Hand Surgery)4860 Y ST ACC #3800
SACRAMENTO, CA 95817
(916) 734-3678
1750371142 SARAH MARSHALL MD
Individual
Family Medicine4860 Y ST STE 1600
SACRAMENTO, CA 95817
(916) 734-2833
1548250848DR. STEVEN DAVID BRASS MD
Individual
Psychiatry & Neurology (Neurology)4860 Y ST SUITE 0100
SACRAMENTO, CA 95817
(916) 734-3588
1528059698DR. MARK A LEE MD
Individual
Orthopaedic Surgery (Orthopaedic Trauma)4860 Y ST ACC #3800
SACRAMENTO, CA 95817
(916) 734-2729
1912988031DR. CHRIS STERLING SHIN M.D.
Individual
Physical Medicine & Rehabilitation4860 Y ST SUITE 3850
SACRAMENTO, CA 95817
(916) 734-5292
1568443695DR. HOLLY HONG ZHAO M.D.
Individual
Physical Medicine & Rehabilitation4860 Y ST SUITE 3850
SACRAMENTO, CA 95817
(916) 734-5294
1144201047DR. CRAIG MICHEL MCDONALD M.D.
Individual
Physical Medicine & Rehabilitation (Pediatric Rehabilitation Medicine)4860 Y ST SUITE 3850
SACRAMENTO, CA 95817
(916) 734-5291
1073594560DR. LOREN T DAVIDSON M.D.
Individual
Physical Medicine & Rehabilitation4860 Y ST SUITE 3850
SACRAMENTO, CA 95817
(916) 734-5292
1578544094PROF. ARTHUR CLAYTON HUNTLEY M.D.
Individual
Dermatology4860 Y ST DEPARTMENT OF DERMATOLOGY SUITE 3400
SACRAMENTO, CA 95817
(916) 734-6795
1609857077DR. EZRA A AMSTERDAM M.D.
Individual
Internal Medicine (Cardiovascular Disease)4860 Y ST SUITE 2820
SACRAMENTO, CA 95817
(916) 724-3764
1629059092DR. RICHARD WANLASS PH.D.
Individual
Clinical Neuropsychologist4860 Y ST SUITE 1100
SACRAMENTO, CA 95817
(916) 734-3420
1326029794 WILLIAM J. BOMMER M.D.
Individual
Internal Medicine (Cardiovascular Disease)4860 Y ST SUITE 0200
SACRAMENTO, CA 95817
(916) 734-3761
1598747800 UMA N. SRIVATSA M.D.
Individual
Internal Medicine (Cardiovascular Disease)4860 Y ST SUITE 2820
SACRAMENTO, CA 95817
(916) 734-3764

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134112295, enumerated in the NPI registry as an "organization" on August 24, 2005

The provider is located at 4860 Y St Sacramento, Ca 95817 and the phone number is (916) 734-8648

This medical organization specializes in Neurological Surgery with taxonomy code 207T00000X

The provider might be accepting Accepts: Medicare, Medicaid and Railroad Medicare. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

This NPI record was last updated on August 24, 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].
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.