DR. ALLISON GRACE MCGRATH AU.D.
NPI 1275983256
Audiologist in Baltimore, MD
NPI Status: Active since June 21, 2016
Contact Information
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
Phone: (732) 996-2693
- Individual
- Female
- Audiologist
About ALLISON MCGRATH
This page provides the complete NPI Profile along with additional information for Allison Mcgrath, a provider established in Baltimore, Maryland with a medical specialization in Audiologist. The healthcare provider is registered in the NPI registry with number 1275983256 assigned on June 2016. The practitioner's primary taxonomy code is 231H00000X. The provider is registered as an individual and her NPI record was last updated June 2025.
- NPI
- 1275983256
- Provider Name
- DR. ALLISON GRACE MCGRATH AU.D.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 601 N CAROLINE ST BALTIMORE, MD 21287
- Location Phone
- (732) 996-2693
- Mailing Address
- 6201 GREENLEIGH AVE MIDDLE RIVER, MD 21220
- Mailing Phone
- (410) 933-2704
- Mailing Fax
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-21-2016
- Last Update Date
- 06-02-2025
- Code Navigator
Audiologists like Allison Mcgrath are experts in diagnosing issues related to various parts of the ear, including the outer, middle, and inner ear. They can identify conditions like vertigo, balance issues, hearing loss, and tinnitus, offering treatments based on a patient’s specific condition and severity. These specialists use specialized equipment to assess the cause and extent of hearing impairments, employing tools like audiometers to evaluate the range of frequencies and volumes a person can hear. In addition, audiologists counsel patients and their families, providing advice on managing and adapting to hearing loss.
Location Map
Secondary Locations
- 1800 Orleans St
Baltimore, MD 21287
(410) 022-0375
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
- Taxonomy Code
- 231H00000X
- Type
- Speech, Language and Hearing Service Providers
- Taxonomy Description
- (1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.
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 | 207Y00000X | Allopathic & Osteopathic Physicians | Otolaryngology | 01392 (MD) |
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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 | 2 | 7 | 5 | 9 | 8 | 3 | 2 | 5 | 6 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 14 | 5 | 18 | 8 | 6 | 2 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 1 + 4 + 5 + 1 + 8 + 8 + 6 + 2 + 1 + 0 + 24 = 64 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 64 = 6 | 6 | ||||||||
The NPI number 1275983256 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
DANA F BOATMAN AUD
Audiologist
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
NANCY ELISE BRAVERMAN M.D.
Pediatrics
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
JOEL I BRENNER M.D.
Pediatrics
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
BENJAMIN CABALLERO M.D.
Pediatrics
(Pediatric Gastroenterology)
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
NANCY HESS CRAWFORD P.A.-C.
Physician Assistant
601 N CAROLINE ST
JHOC - B169
BALTIMORE, MD
ZIP 21287
SHARON ANN MCGRATH-MORROW M.D.
Pediatrics
(Pediatric Pulmonology)
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
GAIL HEFTER C.R.N.P.
Nurse Practitioner
601 N CAROLINE ST
# 7263
BALTIMORE, MD
ZIP 21287
WILLIAM HENDERSON D.D.S.
Dentist
(Oral and Maxillofacial Surgery)
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
NANCYELLEN BRENNAN C.R.N.P.
Nurse Practitioner
(Family)
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
ERNEST MARSHALL GRAHAM M.D.
Obstetrics & Gynecology
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
CYNTHIA HOLCROFT ARGANI M.D.
Obstetrics & Gynecology
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
ARLENE GERSON PH.D.
Psychologist
(Clinical)
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
TERRI L CORNELISON M.D.
Obstetrics & Gynecology
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
JEAN KELLER P.A.
Physician Assistant
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
JENNIFER KERR-LOGAN
Physician Assistant
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
DAVID VALLE M.D.
Pediatrics
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
PEYTON EGGLESTON M.D.
Pediatrics
(Pediatric Allergy/Immunology)
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
EDWARD LAWSON M.D.
Pediatrics
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
MS. ERSILIA MARIE HEALY CRNP
Nurse Practitioner
(Adult Health)
601 N CAROLINE ST
JHOC B 169
BALTIMORE, MD
ZIP 21287
WILLIAM RAVEKES M.D.
Pediatrics
601 N CAROLINE ST
BALTIMORE, MD
ZIP 21287
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1275983256, enumerated as an "individual" on June 21, 2016.
The provider is located at 601 N CAROLINE ST BALTIMORE, MD 21287 and the phone number is (732) 996-2693.
Audiologist with taxonomy code 231H00000X.
