MRS. MARTHA HERNANDEZ ROMERO NP
NPI 1053522466
Nurse Practitioner - Family in Downey, CA

NPI Status: Active since May 25, 2007

Contact Information

7601 IMPERIAL HWY
DOWNEY, CA
ZIP 90242
Phone: (562) 401-7952
Fax: (562) 401-6051

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  • Individual
  • Female
  • Nurse Practitioner
  • Family

About MARTHA ROMERO

This page provides the complete NPI Profile along with additional information for Martha Romero, a provider established in Downey, California with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1053522466 assigned on May 2007. The practitioner's primary taxonomy code is 363LF0000X with license number 477358 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1053522466
Provider Name
MRS. MARTHA HERNANDEZ ROMERO NP
Gender
Female
Entity Type
Individual
Location Address
7601 IMPERIAL HWY DOWNEY, CA 90242
Location Phone
(562) 401-7952
Location Fax
(562) 401-6051
Mailing Address
9511 OLYMPIC DR HUNTINGTON BEACH, CA 92646
Mailing Phone
(714) 962-0149
Is Sole Proprietor?
No
Enumeration Date
05-25-2007
Last Update Date
07-08-2007
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A nurse practitioner (NP) like Martha Romero is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
477358
License State
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 1053522466, we treat the final digit (6) 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 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 6).

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
0
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
3
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
2
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
6
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 5 → 10 → 1 5 → 10 → 1 2 → 4 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 0 + 3 + 1 + 0 + 2 + 4 + 4 + 1 + 2 + 24 = 44

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

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1053522466.

Other Providers at the Same Location


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

Internal Medicine (Rheumatology)
7601 IMPERIAL HWY
DOWNEY, CA 90242
General Acute Care Hospital
7601 IMPERIAL HWY
DOWNEY, CA 90242
Specialist
7601 IMPERIAL HWY
DOWNEY, CA 90242
Psychologist
7601 IMPERIAL HWY, RANCHO LOS AMIGOS NATIONAL REHABILITATION CENTER
DOWNEY, CA 90242
Internal Medicine
7601 IMPERIAL HWY
DOWNEY, CA 90242
Surgery (Plastic and Reconstructive Surgery)
7601 IMPERIAL HWY
DOWNEY, CA 90242
Internal Medicine (Nephrology)
7601 IMPERIAL HWY
DOWNEY, CA 90242
Pediatrics
7601 IMPERIAL HWY
DOWNEY, CA 90242
Psychiatry & Neurology (Neurology)
7601 IMPERIAL HWY
DOWNEY, CA 90242
Internal Medicine
7601 IMPERIAL HWY
DOWNEY, CA 90242
Anesthesiology
7601 IMPERIAL HWY
DOWNEY, CA 90242
Radiology (Nuclear Radiology)
7601 IMPERIAL HWY
DOWNEY, CA 90242
Pediatrics
7601 IMPERIAL HWY
DOWNEY, CA 90242
Internal Medicine
7601 IMPERIAL HWY
DOWNEY, CA 90242
Physician Assistant
7601 IMPERIAL HWY
DOWNEY, CA 90242
Internal Medicine
7601 IMPERIAL HWY
DOWNEY, CA 90242
Psychiatry & Neurology (Neurology)
7601 IMPERIAL HWY
DOWNEY, CA 90242
Anesthesiology
7601 IMPERIAL HWY
DOWNEY, CA 90242
Anesthesiology
7601 IMPERIAL HWY
DOWNEY, CA 90242
Internal Medicine
7601 IMPERIAL HWY
DOWNEY, CA 90242

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1053522466, enumerated as an "individual" on May 25, 2007.

The provider is located at 7601 IMPERIAL HWY DOWNEY, CA 90242 and the phone number is (562) 401-7952.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.