DR. THOMAS K SPEER PH.D. D,ABSM
NPI 1063434249
Sleep Specialist, PhD in Houston, TX
NPI Status: Active since July 24, 2006
Contact Information
4100 S SHEPHERD DR
HOUSTON, TX
ZIP 77098
Phone: (713) 524-9800
Fax: (713) 524-1115
- Individual
- Male
- Sleep Specialist, PhD
- PECOS Enrolled
About THOMAS SPEER
This page provides the complete NPI Profile along with additional information for Thomas Speer, a provider established in Houston, Texas with a medical specialization in Sleep Specialist, Phd. The healthcare provider is registered in the NPI registry with number 1063434249 assigned on July 2006. The practitioner's primary taxonomy code is 173F00000X with license number 24910 (TX). The provider is registered as an individual and his NPI record was last updated 14 years ago.
- NPI
- 1063434249
- Provider Name
- DR. THOMAS K SPEER PH.D. D,ABSM
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4100 S SHEPHERD DR HOUSTON, TX 77098
- Location Phone
- (713) 524-9800
- Location Fax
- (713) 524-1115
- Mailing Address
- 22807 TWO RIVERS LN SUITE 201 KATY, TX 77450
- Mailing Phone
- (883) 243-7608
- Mailing Fax
- (713) 524-1115
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 07-24-2006
- Last Update Date
- 09-22-2011
- 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
Sleep Specialist, PhD
- Taxonomy Code
- 173F00000X
- Type
- Other Service Providers
- License No.
- 24910
- License State
- TX
- Taxonomy Description
- Sleep medicine is a clinical specialty with a focus on clinical problems that require accurate diagnosis and treatment. The knowledge base of sleep medicine is derived from many disciplines including neuroanatomy, neurophysiology, respiratory physiology, pharmacology, psychology, psychiatry, neurology, general internal medicine, pulmonary medicine, and pediatrics as well as others.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 103TC0700X | Behavioral Health & Social Service Providers | Psychologist | 24910 (TX) |
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 |
|---|---|---|---|
| R69818 | MEDICARE UPIN (02) | TX |
Medicare Participation & PECOS Enrollment Status
Thomas Speer is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Durable Medical Equipment (DME).
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: No
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): No
Eligible to Order or Refer Power Mobility Devices: No
Reviews for DR. THOMAS K SPEER PH.D. D,ABSM
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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. | |||||||||
| 1 | 0 | 6 | 3 | 4 | 3 | 4 | 2 | 4 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 12 | 3 | 8 | 3 | 8 | 2 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 0 + 1 + 2 + 3 + 8 + 3 + 8 + 2 + 8 + 24 = 61 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 61 = 9 | 9 | ||||||||
The NPI number 1063434249 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 8 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1215096649 | JAY BURTON DAVIS M.D. Individual | Internal Medicine | 4100 S SHEPHERD DR HOUSTON, TX 77098 (713) 524-9800 |
| 1720371974 | JAY B DAVIS M.D., P.A. Organization | Internal Medicine | 4100 S SHEPHERD DR HOUSTON, TX 77098 (713) 524-9800 |
| 1689679557 | DR. ISAAC L RAIJMAN MD Individual | Internal Medicine (Gastroenterology) | 4100 S SHEPHERD DR HOUSTON, TX 77098 (713) 795-4444 |
| 1003940586 | DIGESTIVE ASSOCIATES OF HOUSTON, PA Organization | Internal Medicine (Gastroenterology) | 4100 S SHEPHERD DR HOUSTON, TX 77098 (713) 795-4444 |
| 1023278850 | DANG M NGUYEN MD Individual | Internal Medicine (Gastroenterology) | 4100 S SHEPHERD DR HOUSTON, TX 77098 (713) 795-4444 |
| 1265696504 | MS. HARSHINIE CHAMINDIKA AMARATUNGE M.D Individual | Internal Medicine (Gastroenterology) | 4100 S SHEPHERD DR HOUSTON, TX 77098 (713) 795-4444 |
| 1629450747 | GREATER HOUSTON GASTROENTEROLOGY PLLC Organization | Internal Medicine (Gastroenterology) | 4100 S SHEPHERD DR SUITE 213 HOUSTON, TX 77098 (832) 255-5681 |
| 1013429968 | TEXAS DIGESTIVE DISEASE CONSULTANTS, PLLC Organization | Internal Medicine (Gastroenterology) | 4100 S SHEPHERD DR HOUSTON, TX 77098 (832) 255-5681 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1063434249, enumerated in the NPI registry as an "individual" on July 24, 2006
The provider is located at 4100 S Shepherd Dr Houston, Tx 77098 and the phone number is (713) 524-9800
The provider's speciality is Sleep Specialist, PhD with taxonomy code 173F00000X
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Durable Medical Equipment (DME).
This NPI record was last updated on July 24, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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