MRS. HEIDI LYNNE ORRENMAA MA CCC SLP
NPI 1649264417
Speech-Language Pathologist in Houston, TX

NPI Status: Active since September 07, 2005

Contact Information

6550 FANNIN ST
STE 2001
HOUSTON, TX
ZIP 77030
Phone: (713) 796-2001
Fax: (713) 796-2349

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  • Individual
  • Female
  • Speech-Language Pathologist

About HEIDI ORRENMAA

This page provides the complete NPI Profile along with additional information for Heidi Orrenmaa, a provider established in Houston, Texas with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1649264417 assigned on September 2005. The practitioner's primary taxonomy code is 235Z00000X with license number 19842 (TX). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1649264417
Provider Name
MRS. HEIDI LYNNE ORRENMAA MA CCC SLP
Gender
Female
Entity Type
Individual
Location Address
6550 FANNIN ST STE 2001 HOUSTON, TX 77030
Location Phone
(713) 796-2001
Location Fax
(713) 796-2349
Mailing Address
6550 FANNIN ST STE 2001 HOUSTON, TX 77030
Mailing Phone
(713) 796-2001
Mailing Fax
(713) 796-2349
Is Sole Proprietor?
Yes
Enumeration Date
09-07-2005
Last Update Date
07-08-2007
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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

Speech-Language Pathologist

Taxonomy Code
235Z00000X
Type
Speech, Language and Hearing Service Providers
License No.
19842
License State
TX
Taxonomy Description
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

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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 1649264417, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
4
Unchanged
Pos 9
1
Doubled → 2
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 4 → 8 2 → 4 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 4 + 6 + 8 + 4 + 2 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1649264417.

Other Providers at the Same Location


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

Dentist (General Practice)
6550 FANNIN ST, STE 2103
HOUSTON, TX 77030
Dentist (General Practice)
6550 FANNIN ST, STE 2103
HOUSTON, TX 77030
Dentist (General Practice)
6550 FANNIN ST, STE 2103
HOUSTON, TX 77030
Internal Medicine (Clinical Cardiac Electrophysiology)
6550 FANNIN ST, SUITE 1723
HOUSTON, TX 77030
Colon & Rectal Surgery
6550 FANNIN ST, STE 2307
HOUSTON, TX 77030
Registered Nurse (Otorhinolaryngology & Head-Neck)
6550 FANNIN ST, STE 2001
HOUSTON, TX 77030
Registered Nurse (Otorhinolaryngology & Head-Neck)
6550 FANNIN ST, STE 2001
HOUSTON, TX 77030
Registered Nurse (Otorhinolaryngology & Head-Neck)
6550 FANNIN ST, SUITE 2001
HOUSTON, TX 77030
Registered Nurse (Otorhinolaryngology & Head-Neck)
6550 FANNIN ST, STE 2001
HOUSTON, TX 77030
Otolaryngology (Pediatric Otolaryngology)
6550 FANNIN ST, STE 2001
HOUSTON, TX 77030
Otolaryngology (Pediatric Otolaryngology)
6550 FANNIN ST, SUITE 2001
HOUSTON, TX 77030
Colon & Rectal Surgery
6550 FANNIN ST, STE 2307
HOUSTON, TX 77030
Ophthalmology
6550 FANNIN ST, SUITE 1501
HOUSTON, TX 77030
Ophthalmology
6550 FANNIN ST, SUITE 1501
HOUSTON, TX 77030
Ophthalmology
6550 FANNIN ST, SUITE 1501
HOUSTON, TX 77030
Ophthalmology
6550 FANNIN ST, SUITE 1501
HOUSTON, TX 77030
Ophthalmology
6550 FANNIN ST, SUITE 1501
HOUSTON, TX 77030
Radiology (Diagnostic Radiology)
6550 FANNIN ST, SUITE 749
HOUSTON, TX 77030
Internal Medicine (Gastroenterology)
6550 FANNIN ST, #2101
HOUSTON, TX 77030
Internal Medicine (Cardiovascular Disease)
6550 FANNIN ST, STE 2021
HOUSTON, TX 77030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649264417, enumerated as an "individual" on September 07, 2005.

The provider is located at 6550 FANNIN ST STE 2001 HOUSTON, TX 77030 and the phone number is (713) 796-2001.

Speech-Language Pathologist with taxonomy code 235Z00000X.