THOMAS LESTER WILLIS M.D.
NPI 1104899962
Internal Medicine in Lufkin,


Quality Rating: 100 out of 100 score

NPI Status: Active since February 10, 2006

Contact Information

302 Heather St
Lufkin,
Post Code: 75904
Phone: (936) 637-6522
Fax: -

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Thomas Lester Willis M.d. in Lufkin - Internal Medicine

Thomas Lester Willis M.d. is a Internal Medicine in Lufkin, . Thomas Lester Willis M.d. practices all healthcare services and medical treatments related to Internal Medicine. The NPI Number for Thomas Lester Willis M.d. is 1104899962. The last update date is 2012-05-03.

Thomas Lester Willis M.d.'s current location address is 302 Heather St, Lufkin, . You can contact this provider via phone number (936) 637-6522 and fax number -. The mailing address for Thomas Lester Willis M.d. is 302 Heather St, Lufkin, . To know further, please read the information below!

About GREGORY MERRITT

NPI
1104899962
Provider Name
THOMAS LESTER WILLIS M.D.
Gender
Male
Entity Type
Individual
Location Address
302 Heather St, Lufkin,
Location Phone
(936) 637-6522
Location Fax
-
Mailing Address
302 Heather St, Lufkin, Texas(TX)
Mailing Phone
936-637-6522
Mailing Fax
-
Enumeration Date
2006-02-10
Last Update Date
2012-05-03
Code Navigator

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

Internal Medicine

Taxonomy Code
207R00000X
Type
-
License No.
E1447
License State
Texas (TX)
Taxonomy Description
-

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
133768505 MEDICAID (05) Texas (TX)

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1104899962
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
210416918912
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 210416918912
2 + 1 + 0 + 4 + 1 + 6 + 9 + 1 + 8 + 9 + 1 + 2 + 24 = 68
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 68 = 2 2

The NPI number 1104899962 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 5 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1104899848 GITA RANI DEVI
Individual
Radiology, Diagnostic Radiology 1501 CLARY SAGE LOOP
ROUND ROCK, Texas (TX)
512-246-7671
1104899509 OPTIMUM KIDS LTD
ALL AROUND THERAPY
Organization
Clinic/Center, Rehabilitation, Comprehensive Outpatient Rehabilitation Facility (CORF) 1240 E US BUSINESS 83
MISSION, Texas (TX)
956-664-9955
1104899152 CHRISTINE L CANTERBURY
Individual
Obstetrics & Gynecology 7121 SPID
CORPUS CHRISTI, Texas (TX)
361-851-5000
1104898998 SHANNON MARIE LUTZ
Individual
Physical Therapist 3704 RAGUET ST
NACOGDOCHES, Texas (TX)
936-560-1683
1104898972 SAMI EL HAGE
Individual
Optometrist 5320 RICHMOND AVE
HOUSTON, Texas (TX)
713-621-9001