CARL WOLFER MD
NPI 1609292457
Clinic/Center - Primary Care in Redding, CA

NPI Status: Active since March 17, 2014

Contact Information

1555 EAST ST
REDDING, CA
ZIP 96001
Phone: (530) 241-1455
Fax: (530) 241-7669

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  • Organization
  • Clinic/Center
  • Primary Care

About CARL WOLFER MD

This page provides the complete NPI Profile along with additional information for Carl Wolfer Md, a primary care provider established in Redding, California operating as a Clinic/center, focusing in primary care . The healthcare provider is registered in the NPI registry with number 1609292457 assigned on March 2014. The practitioner's primary taxonomy code is 261QP2300X with license number G20984 (CA). The provider is registered as an organization and their NPI record was last updated 12 years ago. The authorized official of this NPI record is Dr. Carl Wolfer Md (Physician)

NPI
1609292457
Provider Name
CARL WOLFER MD
Entity Type
Organization
Location Address
1555 EAST ST REDDING, CA 96001
Location Phone
(530) 241-1455
Location Fax
(530) 241-7669
Mailing Address
1555 EAST ST REDDING, CA 96001
Mailing Phone
(530) 241-1455
Mailing Fax
(530) 241-7669
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-17-2014
Last Update Date
03-17-2014
Code Navigator

A primary care provider (PCP) like Carl Wolfer Md sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

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

Clinic/Center Primary Care

Taxonomy Code
261QP2300X
Type
Ambulatory Health Care Facilities
License No.
G20984
License State
CA

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. CARL WOLFER MD

Authorized Official Title
PHYSICIAN
Authorized Official Phone
(530) 241-1455

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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 1609292457, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
6
Unchanged
Pos 3
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
7
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 0 → 0 2 → 4 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 0 + 9 + 4 + 9 + 4 + 4 + 1 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1609292457.

Other Providers at the Same Location


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

Family Medicine
1555 EAST ST, STE 130
REDDING, CA 96001
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1555 EAST ST, SUITE 200
REDDING, CA 96001
Surgery
1555 EAST ST, SUITE 200
REDDING, CA 96001
Internal Medicine (Cardiovascular Disease)
1555 EAST ST, STE 100
REDDING, CA 96001
Surgery
1555 EAST ST, STE 220
REDDING, CA 96001
Surgery
1555 EAST ST, SUITE 200
REDDING, CA 96001
Family Medicine
1555 EAST ST, STE 130
REDDING, CA 96001
Internal Medicine
1555 EAST ST, SUITE 300 A
REDDING, CA 96001
Clinical Medical Laboratory
1555 EAST ST, SUITE 300
REDDING, CA 96001
Internal Medicine
1555 EAST ST, SUITE 300
REDDING, CA 96001
Internal Medicine (Cardiovascular Disease)
1555 EAST ST, SUITE 100
REDDING, CA 96001
Internal Medicine (Medical Oncology)
1555 EAST ST, SUITE 230
REDDING, CA 96001
Urology
1555 EAST ST, SUITE 230
REDDING, CA 96001
Preferred Provider Organization
1555 EAST ST, SUITE 300
REDDING, CA 96001
Surgery
1555 EAST ST, STE 220
REDDING, CA 96001
Internal Medicine
1555 EAST ST, SUITE 300
REDDING, CA 96001
Internal Medicine
1555 EAST ST, SUITE 300
REDDING, CA 96001
Internal Medicine
1555 EAST ST, SUITE 300
REDDING, CA 96001
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1555 EAST ST, SUITE 300
REDDING, CA 96001
Surgery
1555 EAST ST, SUITE 220
REDDING, CA 96001

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609292457, enumerated as an "organization" on March 17, 2014.

The provider is located at 1555 EAST ST REDDING, CA 96001 and the phone number is (530) 241-1455.

Clinic/Center with taxonomy code 261QP2300X and a focus in Primary Care.