BOOMERANG HEALTHCARE
NPI 1922198779
Physical Medicine & Rehabilitation - Pain Medicine in Walnut Creek, CA

NPI Status: Active since October 13, 2006

Contact Information

450 N WIGET LN
WALNUT CREEK, CA
ZIP 94598
Phone: (925) 691-9806
Fax: (925) 407-2928

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  • Organization
  • Physical Medicine & Rehabilitation
  • Pain Medicine
  • CLIA Number: 05D1066898
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-23-2026

About BOOMERANG HEALTHCARE

This page provides the complete NPI Profile along with additional information for Boomerang Healthcare, a provider established in Walnut Creek, California operating as a Physical Medicine & Rehabilitation, focusing in pain medicine . The healthcare provider is registered in the NPI registry with number 1922198779 assigned on October 2006. The practitioner's primary taxonomy code is 2081P2900X with license number FNP28893 (CA). The provider is registered as an organization and their NPI record was last updated 4 years ago. Boomerang Healthcare operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as Boomerang Healthcare. The authorized official of this NPI record is Dr. Jacob A Rosenberg M.d. (President)

NPI
1922198779
Provider Legal Name
INTEGRATED PAIN MANAGEMENT MEDICAL GROUP, INC.
Other Organization Name
BOOMERANG HEALTHCARE
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
450 N WIGET LN WALNUT CREEK, CA 94598
Location Phone
(925) 691-9806
Location Fax
(925) 407-2928
Mailing Address
450 N WIGET LN WALNUT CREEK, CA 94598
Mailing Phone
(925) 691-9806
Mailing Fax
(925) 407-2928
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-13-2006
Last Update Date
12-08-2022
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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

Physical Medicine & Rehabilitation Pain Medicine

Taxonomy Code
2081P2900X
Type
Allopathic & Osteopathic Physicians
License No.
FNP28893
License State
CA
Taxonomy Description
A physician who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.

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.

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

DR. JACOB A ROSENBERG M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(925) 691-9806

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D1066898
Facility Type
Physician Office
Certificate Effective Date
August 24, 2024
Certificate Expiration Date
August 23, 2026
Laboratory Director
DR. XIANGDONG XU
Certificate Type
Certificate of Accreditation
Certificate Type Description
This is a CLIA certificate is issued to Boomerang Healthcare on the basis of the laboratory's accreditation by an accreditation organization approved by CMS. This type of certificate is issued to a laboratories tha perform nonwaived (moderate and/or high complexity) testing.

Reviews for BOOMERANG HEALTHCARE

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1922198779, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
2
Doubled → 4
Pos 4
2
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
7
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
9
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 2 → 4 1 → 2 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 9 + 4 + 2 + 2 + 9 + 1 + 6 + 7 + 1 + 4 + 24 = 71

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1922198779.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pain Medicine (Pain Medicine)
450 N WIGET LN
WALNUT CREEK, CA 94598
Pain Medicine (Pain Medicine)
450 N WIGET LN
WALNUT CREEK, CA 94598
Pain Medicine (Pain Medicine)
450 N WIGET LN
WALNUT CREEK, CA 94598
Pain Medicine (Pain Medicine)
450 N WIGET LN
WALNUT CREEK, CA 94598
Physical Medicine & Rehabilitation (Pain Medicine)
450 N WIGET LN
WALNUT CREEK, CA 94598
Physical Medicine & Rehabilitation
450 N WIGET LN
WALNUT CREEK, CA 94598
Nurse Practitioner (Family)
450 N WIGET LN
WALNUT CREEK, CA 94598
Nurse Practitioner
450 N WIGET LN
WALNUT CREEK, CA 94598
Physical Medicine & Rehabilitation (Pain Medicine)
450 N WIGET LN
WALNUT CREEK, CA 94598
Psychologist (Rehabilitation)
450 N WIGET LN
WALNUT CREEK, CA 94598
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
450 N WIGET LN
WALNUT CREEK, CA 94598
Pain Medicine (Interventional Pain Medicine)
450 N WIGET LN
WALNUT CREEK, CA 94598
Nurse Practitioner (Family)
450 N WIGET LN
WALNUT CREEK, CA 94598
Radiology (Diagnostic Radiology)
450 N WIGET LN
WALNUT CREEK, CA 94598
Physical Therapy Assistant
450 N WIGET LN
WALNUT CREEK, CA 94598
Physician Assistant
450 N WIGET LN
WALNUT CREEK, CA 94598
Nurse Practitioner (Family)
450 N WIGET LN
WALNUT CREEK, CA 94598
Physician Assistant
450 N WIGET LN
WALNUT CREEK, CA 94598
Nurse Practitioner
450 N WIGET LN
WALNUT CREEK, CA 94598
Nurse Practitioner (Family)
450 N WIGET LN
WALNUT CREEK, CA 94598

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922198779, enumerated as an "organization" on October 13, 2006.

The provider is located at 450 N WIGET LN WALNUT CREEK, CA 94598 and the phone number is (925) 691-9806.

Physical Medicine & Rehabilitation with taxonomy code 2081P2900X and a focus in Pain Medicine.