MRS. MARCI RENEE CONTRERAS PA-C
NPI 1396073896
Physician Assistant - Medical in Houston, TX

NPI Status: Active since November 23, 2009

Contact Information

6501 FANNIN ST
SUITE NB100
HOUSTON, TX
ZIP 77030
Phone: (713) 798-7707
Fax: (713) 798-0115

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  • Individual
  • Female
  • Physician Assistant
  • Medical

About MARCI CONTRERAS

This page provides the complete NPI Profile along with additional information for Marci Contreras, a primary care provider established in Houston, Texas with a medical specialization in Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1396073896 assigned on November 2009. The practitioner's primary taxonomy code is 363AM0700X with license number PA06173 (TX). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1396073896
Provider Name
MRS. MARCI RENEE CONTRERAS PA-C
Gender
Female
Entity Type
Individual
Location Address
6501 FANNIN ST SUITE NB100 HOUSTON, TX 77030
Location Phone
(713) 798-7707
Location Fax
(713) 798-0115
Mailing Address
PO BOX 4850 HOUSTON, TX 77210
Mailing Phone
(713) 798-7707
Mailing Fax
(713) 798-0115
Is Sole Proprietor?
No
Enumeration Date
11-23-2009
Last Update Date
05-20-2011
Code Navigator

A primary care provider (PCP) like Marci Contreras 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

Physician Assistant Medical

Taxonomy Code
363AM0700X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
PA06173
License State
TX

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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 1396073896, 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 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
3
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
6
Unchanged
Pos 5
0
Doubled → 0
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 9 → 18 → 9 0 → 0 3 → 6 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 8 + 6 + 0 + 7 + 6 + 8 + 1 + 8 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1396073896.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Otolaryngology (Otology & Neurotology)
6501 FANNIN ST
HOUSTON, TX 77030
Nurse Practitioner
6501 FANNIN ST, SUITE 540
HOUSTON, TX 77030
General Acute Care Hospital
6501 FANNIN ST, SUITE NB-302
HOUSTON, TX 77030
Audiologist
6501 FANNIN ST, NA 200
HOUSTON, TX 77030
Occupational Therapist
6501 FANNIN ST, SUITE NA 315
HOUSTON, TX 77030
Psychiatry & Neurology (Neurology)
6501 FANNIN ST, NB 100
HOUSTON, TX 77030
Psychiatry & Neurology (Neurology)
6501 FANNIN ST, NB 336
HOUSTON, TX 77030
Social Worker (Clinical)
6501 FANNIN ST
HOUSTON, TX 77030
Psychiatry & Neurology (Neurology)
6501 FANNIN ST
HOUSTON, TX 77030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396073896, enumerated as an "individual" on November 23, 2009.

The provider is located at 6501 FANNIN ST SUITE NB100 HOUSTON, TX 77030 and the phone number is (713) 798-7707.

Physician Assistant with taxonomy code 363AM0700X and a focus in Medical.