HAROLD N. ROSENGREN, M.D., A MEDICAL CORPORATION
NPI 1639497639
Allergy & Immunology - Allergy in Oxnard, CA
NPI Status: Active since May 14, 2010
Contact Information
1100 W GONZALES RD
SUITE 102
OXNARD, CA
ZIP 93036
Phone: (805) 983-0880
Fax: (805) 983-0408
- Organization
- Allergy & Immunology
- Allergy
About HAROLD N. ROSENGREN, M.D., A MEDICAL CORPORATION
This page provides the complete NPI Profile along with additional information for Harold N. Rosengren, M.d., A Medical Corporation, a provider established in Oxnard, California operating as a Allergy & Immunology, focusing in allergy . The healthcare provider is registered in the NPI registry with number 1639497639 assigned on May 2010. The practitioner's primary taxonomy code is 207KA0200X with license number G15538 (CA). The provider is registered as an organization and their NPI record was last updated 16 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Harold N. Rosengren Jr. .d.m. (Owner)
- NPI
- 1639497639
- Provider Name
- HAROLD N. ROSENGREN, M.D., A MEDICAL CORPORATION
- Entity Type
- Organization
- Location Address
- 1100 W GONZALES RD SUITE 102 OXNARD, CA 93036
- Location Phone
- (805) 983-0880
- Location Fax
- (805) 983-0408
- Mailing Address
- 1100 W GONZALES RD SUITE 102 OXNARD, CA 93036
- Mailing Phone
- (805) 983-0880
- Mailing Fax
- (805) 983-0408
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 05-14-2010
- Last Update Date
- 05-14-2010
- 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
Allergy & Immunology Allergy
- Taxonomy Code
- 207KA0200X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- G15538
- License State
- CA
- Taxonomy Description
- A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
Group Taxonomy 193400000X SINGLE SPECIALTY GROUP
This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
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 |
|---|---|---|---|
| G15538 | MEDICARE PIN (08) | CA |
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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 1639497639, 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 81. The final step is to find the difference between that total and the next multiple of ten (90 - 81 = 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 81 is 90. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
OXNARD, CA 93036
OXNARD, CA 93036
OXNARD, CA 93036
OXNARD, CA 93036
OXNARD, CA 93036
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1639497639, enumerated as an "organization" on May 14, 2010.
The provider is located at 1100 W GONZALES RD SUITE 102 OXNARD, CA 93036 and the phone number is (805) 983-0880.
Allergy & Immunology with taxonomy code 207KA0200X and a focus in Allergy.
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.
