Doctor profile · Federal record
Dr. Hagen Yang, MD
Neurology Physician (CMS: Neurology) · Braintree, MA
- NPI 1902015266
- Accepts Medicare
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
111 Grossman Dr
Braintree, MA 021844997
(781) 849-2265
fax (781) 849-2274
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- January 8, 2021
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- Massachusetts #242409
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902015266. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
800
Distinct HCPCS
10
Medicare allowed
$117,537
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 236 | 212 | $139 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 144 | 119 | $194 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 141 | 141 | $182 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 65 | 64 | $99 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 53 | 53 | $240 | |
36415 |
Insertion of needle into vein for collection of blood sample | 52 | 40 | $8 | |
95885 |
Needle measurement of electrical activity in arm or leg muscles, limited study | 32 | 30 | $71 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 25 | 25 | $121 | |
82607 |
Cyanocobalamin (vitamin b-12) level | 16 | 16 | $15 | |
95910 |
Nerve conduction, 7-8 studies | 13 | 13 | $188 |
In context: peer comparison
Among 1 peers in Braintree Neurology Physician, average services per provider: 66. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,213
Patients
597
Total drug cost
$73,101
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Donepezil Hcl | Generic | 492 | 157 | $9,647 |
| Gabapentin | Generic | 402 | 97 | $10,383 |
| Levetiracetam | Generic | 244 | 55 | $14,422 |
| Pregabalin | Generic | 149 | 37 | $5,671 |
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 133 | 48 | $5,321 |
| Memantine Hcl | Generic | 123 | 34 | $5,359 |
| Divalproex Sodium | Generic | 89 | 14 | $7,194 |
| Topiramate | Generic | 85 | 30 | $2,326 |
| Trazodone Hcl | Generic | 83 | 17 | $1,270 |
| Quetiapine Fumarate | Generic | 82 | 22 | $1,174 |
Hospital affiliations
Frequently asked questions
What is Dr. Hagen Yang's medical specialty?
Dr. Hagen Yang practices Neurology Physician in Braintree, MA.
Where does Dr. Hagen Yang practice?
Dr. Hagen Yang practices at 111 Grossman Dr, Braintree, MA 021844997. Office phone: 7818492265.
What is Dr. Hagen Yang's NPI?
Dr. Hagen Yang's National Provider Identifier (NPI) is 1902015266, issued by NPPES.
Does Dr. Hagen Yang accept Medicare assignment?
Yes. Dr. Hagen Yang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hagen Yang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.