COMPTROLLER OF MARYLAND CENTRAL PAYROLL BUREAU
NPI 1902074404
Audiologist-Hearing Aid Fitter in College Park, MD
NPI Status: Active since February 19, 2008
Contact Information
110 LEFRAK HALL
COLLEGE PARK, MD
ZIP 20742
Phone: (301) 405-4218
Fax: (301) 314-2023
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Organization
- Audiologist-Hearing Aid Fitter
About COMPTROLLER OF MARYLAND CENTRAL PAYROLL BUREAU
This page provides the complete NPI Profile along with additional information for Comptroller Of Maryland Central Payroll Bureau, a provider established in College Park, Maryland operating as a Audiologist-hearing Aid Fitter. The healthcare provider is registered in the NPI registry with number 1902074404 assigned on February 2008. The practitioner's primary taxonomy code is 237600000X with license number 00130 (MD). The provider is registered as an organization and their NPI record was last updated June 2026. Comptroller Of Maryland Central Payroll Bureau operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's
- NPI
- 1902074404
- Provider Legal Name
- COMPTROLLER OF MARYLAND CENTRAL PAYROLL BUREAU
- Other Organization Name
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 110 LEFRAK HALL COLLEGE PARK, MD 20742
- Location Phone
- (301) 405-4218
- Location Fax
- (301) 314-2023
- Mailing Address
- 110 LEFRAK HALL COLLEGE PARK, MD 20742
- Mailing Phone
- (301) 405-4218
- Mailing Fax
- (301) 314-2023
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- Yes
- Enumeration Date
- 02-19-2008
- Last Update Date
- 06-01-2026
- 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
Audiologist-Hearing Aid Fitter
- Taxonomy Code
- 237600000X
- Type
- Speech, Language and Hearing Service Providers
- License No.
- 00130
- License State
- MD
- Taxonomy Description
- An audiologist/hearing aid fitter is the professional who specializes in evaluating and treating people with hearing loss, conducts a wide variety of tests to determine the exact nature of an individual's hearing problem, presents a variety of treatment options to patients, dispenses and fits hearing aids, administers tests of balance to evaluate dizziness and provides hearing rehabilitation training. This classification should be used where individuals are licensed as audiologist-hearing aid fitters as opposed to states that license individuals as audiologists.
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 | 231H00000X | Speech, Language and Hearing Service Providers | Audiologist | 00130 (MD) |
| 2 | 235Z00000X | Speech, Language and Hearing Service Providers | Speech-Language Pathologist | 02036 (MD) |
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 1902074404, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).
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 56 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
COLLEGE PARK, MD 20742
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1902074404, enumerated as an "organization" on February 19, 2008.
The provider is located at 110 LEFRAK HALL COLLEGE PARK, MD 20742 and the phone number is (301) 405-4218.
Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.
