Doctor profile · Federal record
Dr. Kirk Daffner, MD
Neurology Physician (CMS: Neurology) · Boston, MA
- NPI 1922081553
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
221 Longwood Ave
Boston, MA 021155804
(617) 732-8060
fax (617) 738-9122 - Mailing address
-
Po Box 9142, Mass. General Physician Organization
Charlestown, MA 021299142
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- Massachusetts #56509
- Medicaid
- MA #3031446
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922081553. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
228
Distinct HCPCS
3
Medicare allowed
$26,020
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 121 | 84 | $153 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 82 | 25 | $33 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 25 | 25 | $193 |
In context: peer comparison
Among 134 peers in Boston Neurology Physician, average services per provider: 234. This provider delivers 1.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
65
Patients
11
Total drug cost
$950
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Donepezil Hcl | Generic | 29 | 11 | $307 |
| Buspirone Hcl | Generic | 12 | 0 | $274 |
| Clonazepam | Generic | 12 | 0 | $96 |
| Quetiapine Fumarate | Generic | 12 | 0 | $273 |
Hospital affiliations
Frequently asked questions
What is Dr. Kirk Daffner's medical specialty?
Dr. Kirk Daffner practices Neurology Physician in Boston, MA.
Where does Dr. Kirk Daffner practice?
Dr. Kirk Daffner practices at 221 Longwood Ave, Boston, MA 021155804. Office phone: 6177328060.
What is Dr. Kirk Daffner's NPI?
Dr. Kirk Daffner's National Provider Identifier (NPI) is 1922081553, issued by NPPES.
Does Dr. Kirk Daffner accept Medicare assignment?
Yes. Dr. Kirk Daffner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kirk Daffner commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (HCPCS G2212); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.