Doctor profile · Federal record
Dr. Mark Brown, M.D.
Otolaryngology Physician (CMS: Otolaryngology) · Concord, MA
- NPI 1023024395
- Accepts Medicare
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
54 Baker Avenue Ext Ste 303
Concord, MA 017422139
(978) 369-8780
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- November 16, 2022
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207Y00000X — NUCC code
- State license (1)
- Massachusetts #79299
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023024395. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,197
Distinct HCPCS
10
Medicare allowed
$137,390
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 293 | 215 | $101 | |
69210 |
Removal of impacted ear wax | 243 | 181 | $53 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 160 | 122 | $142 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 147 | 147 | $125 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 134 | 134 | $184 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 73 | 65 | $152 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 55 | 55 | $82 | |
31231 |
Diagnostic exam of nasal passages using an endoscope | 35 | 31 | $225 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 28 | 27 | $64 | |
30901 |
Simple control of nose bleed | 15 | 11 | $179 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 110. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
320
Patients
230
Total drug cost
$9,279
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluticasone Propionate | Generic | 88 | 59 | $1,330 |
| Azelastine Hcl | Generic | 54 | 25 | $1,327 |
| Methylprednisolone | Generic | 54 | 50 | $481 |
| Neomycin-Polymyxin-Hydrocort (Neomycin/Polymyxin B/Hydrocort) | Brand | 36 | 33 | $2,163 |
| Cefdinir | Generic | 27 | 26 | $635 |
| Omeprazole | Generic | 19 | 13 | $428 |
| Ipratropium Bromide | Generic | 16 | 11 | $562 |
| Ofloxacin | Generic | 14 | 13 | $408 |
| Mometasone Furoate | Generic | 12 | 0 | $1,945 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Brown's medical specialty?
Dr. Mark Brown practices Otolaryngology Physician in Concord, MA.
Where does Dr. Mark Brown practice?
Dr. Mark Brown practices at 54 Baker Avenue Ext Ste 303, Concord, MA 017422139. Office phone: 9783698780.
What is Dr. Mark Brown's NPI?
Dr. Mark Brown's National Provider Identifier (NPI) is 1023024395, issued by NPPES.
Does Dr. Mark Brown accept Medicare assignment?
Yes. Dr. Mark Brown accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Brown commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Removal of impacted ear wax (HCPCS 69210); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.