Doctor profile · Federal record
Dr. Donald Guillen, AU.D.
Audiologist (CMS: Qualified Audiologist) · Lutherville, MD
- NPI 1871943613
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1447 York RD, Suite 312
Lutherville, MD 210936017
(410) 583-7021
fax (410) 828-8789
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 231H00000X — NUCC code
- State license (1)
- Maryland #01384
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871943613. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
394
Distinct HCPCS
3
Medicare allowed
$11,324
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92557 |
Comprehensive hearing and speech recognition test | 182 | 179 | $39 | |
92567 |
Test to assess middle ear function | 182 | 179 | $17 | |
92588 |
Placement of ear probe for computerized measurement of repeated sounds with interpretation and report | 30 | 30 | $36 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 97. This provider delivers 4.1× the peer median.Frequently asked questions
What is Dr. Donald Guillen's medical specialty?
Dr. Donald Guillen practices Audiologist in Lutherville, MD.
Where does Dr. Donald Guillen practice?
Dr. Donald Guillen practices at 1447 York RD, Lutherville, MD 210936017. Office phone: 4105837021.
What is Dr. Donald Guillen's NPI?
Dr. Donald Guillen's National Provider Identifier (NPI) is 1871943613, issued by NPPES.
Does Dr. Donald Guillen accept Medicare assignment?
Yes. Dr. Donald Guillen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Donald Guillen commonly perform?
Top Medicare-reported procedures in 2023: Comprehensive hearing and speech recognition test (HCPCS 92557); Test to assess middle ear function (HCPCS 92567); Placement of ear probe for computerized measurement of repeated sounds with interpretation and report (HCPCS 92588). Source: CMS Medicare Physician & Other Practitioners file.