Doctor profile · Federal record
Dr. Guy Rordorf, MD
Neurology Physician (CMS: Neurology) · Boston, MA
- NPI 1518957422
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
55 Fruit St, Wac 835
Boston, MA 021142696
(617) 726-4484
fax (617) 726-5043 - Mailing address
-
Po Box 9142
Charlestown, MA 021299142
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- April 22, 2014
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- Massachusetts #80689
- Medicaid
- MA #3137759
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518957422. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
519
Distinct HCPCS
7
Medicare allowed
$101,201
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 226 | 95 | $225 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 167 | 164 | $184 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 48 | 36 | $126 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 28 | 26 | $137 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 25 | 24 | $196 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 13 | 13 | $239 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 12 | 12 | $153 |
In context: peer comparison
Among 134 peers in Boston Neurology Physician, average services per provider: 234. This provider delivers 2.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
166
Patients
0
Total drug cost
$10,547
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levetiracetam | Generic | 35 | 0 | $1,107 |
| Gabapentin | Generic | 30 | 0 | $606 |
| Memantine Hcl | Generic | 25 | 0 | $728 |
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 20 | 0 | $541 |
| Clonazepam | Generic | 17 | 0 | $101 |
| Donepezil Hcl | Generic | 15 | 0 | $193 |
| Atorvastatin Calcium | Generic | 12 | 0 | $236 |
| Xarelto (Rivaroxaban) | Brand | 12 | 0 | $7,035 |
Frequently asked questions
What is Dr. Guy Rordorf's medical specialty?
Dr. Guy Rordorf practices Neurology Physician in Boston, MA.
Where does Dr. Guy Rordorf practice?
Dr. Guy Rordorf practices at 55 Fruit St, Boston, MA 021142696. Office phone: 6177264484.
What is Dr. Guy Rordorf's NPI?
Dr. Guy Rordorf's National Provider Identifier (NPI) is 1518957422, issued by NPPES.
Does Dr. Guy Rordorf accept Medicare assignment?
Yes. Dr. Guy Rordorf accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Guy Rordorf commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.