SLEEP APNEA TESTING AND TREATMENT CENTER, INC.
NPI 1538040720
Clinic/Center - Sleep Disorder Diagnostic in Oakland, CA
NPI Status: Active since September 12, 2025
Contact Information
400 29TH ST STE 208A
OAKLAND, CA
ZIP 94609
Phone: (341) 234-0072
Fax: (510) 835-5023
- Organization
- Clinic/Center
- Sleep Disorder Diagnostic
About SLEEP APNEA TESTING AND TREATMENT CENTER, INC.
This page provides the complete NPI Profile along with additional information for Sleep Apnea Testing And Treatment Center, Inc., a provider established in Oakland, California operating as a Clinic/center, focusing in sleep disorder diagnostic . The healthcare provider is registered in the NPI registry with number 1538040720 assigned on September 2025. The practitioner's primary taxonomy code is 261QS1200X. The provider is registered as an organization and their NPI record was last updated one year ago. Sleep Apnea Testing And Treatment Center, Inc. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Angelo Dean Miller (General Manager)
- NPI
- 1538040720
- Provider Name
- SLEEP APNEA TESTING AND TREATMENT CENTER, INC.
- Entity Type
- Organization
- Location Address
- 400 29TH ST STE 208A OAKLAND, CA 94609
- Location Phone
- (341) 234-0072
- Location Fax
- (510) 835-5023
- Mailing Address
- 400 29TH ST STE 208A OAKLAND, CA 94609
- Mailing Phone
- (341) 234-0072
- Mailing Fax
- (510) 835-5023
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 09-12-2025
- Last Update Date
- 09-12-2025
- 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
Clinic/Center Sleep Disorder Diagnostic
- Taxonomy Code
- 261QS1200X
- Type
- Ambulatory Health Care Facilities
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 | 207RS0012X | Allopathic & Osteopathic Physicians | Internal Medicine |
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
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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 1538040720, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 60 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1538040720, enumerated as an "organization" on September 12, 2025.
The provider is located at 400 29TH ST STE 208A OAKLAND, CA 94609 and the phone number is (341) 234-0072.
Clinic/Center with taxonomy code 261QS1200X and a focus in Sleep Disorder Diagnostic.
