Doctor profile · Federal record
Dr. Alexander Griffin, M.D.
Infectious Disease Physician (CMS: Internal Medicine) · Dorchester, MA
- NPI 1417104902
- Accepts Medicare
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 7 locations .
- Primary practice
-
2100 Dorchester Ave
Dorchester, MA 021245615
(617) 506-4910 - Additional location
-
179 Quincy St Ste 2
Brockton, MA 023022966
(508) 283-3154
fax (833) 450-5159 - Additional location
-
205 Parkingway
Quincy, MA 02169
(617) 820-5968
fax (833) 471-5603 - Additional location
-
235 North Pearl St
Brockton, MA 02301
(508) 427-3000 - Additional location
-
301 Columbia RD
Boston, MA 021213409
(617) 237-6838
fax (833) 450-5158 - Additional location
-
50 Boston St
Lynn, MA 019042538
(781) 342-4191
fax (833) 450-5157 - Additional location
-
736 Cambridge St
Brighton, MA 02135
(617) 779-6700
Show 4 more locations
Credentials & registration
- NPI registered
- August 2008 — 18 yrs on file
- Profile last updated
- March 6, 2025
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- Florida #TRN10875
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417104902. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
414
Distinct HCPCS
8
Medicare allowed
$47,528
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 204 | 122 | $102 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 47 | 43 | $183 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 42 | 29 | $126 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 35 | 28 | $84 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 29 | 28 | $71 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 24 | 24 | $133 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $142 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 14 | 14 | $142 |
In context: peer comparison
Among 1 peers in Dorchester Infectious Disease Physician, average services per provider: 51. This provider delivers 8.1× the peer median.Open Payments
Industry payments received
All-time total
$27
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Scientific Affairs, LLC | 1 | $27.29 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,908
Patients
597
Total drug cost
$29,784
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 226 | 66 | $2,165 |
| Atorvastatin Calcium | Generic | 190 | 62 | $3,408 |
| Lisinopril | Generic | 177 | 60 | $2,033 |
| Omeprazole | Generic | 172 | 50 | $2,929 |
| Gabapentin | Generic | 171 | 42 | $3,650 |
| Hydrochlorothiazide | Generic | 125 | 38 | $500 |
| Simvastatin | Generic | 119 | 33 | $1,611 |
| Metoprolol Succinate | Generic | 116 | 42 | $3,436 |
| Losartan Potassium | Generic | 113 | 36 | $1,691 |
| Metformin Hcl | Generic | 90 | 31 | $1,019 |
Hospital affiliations
Frequently asked questions
What is Dr. Alexander Griffin's medical specialty?
Dr. Alexander Griffin practices Infectious Disease Physician in Dorchester, MA.
Where does Dr. Alexander Griffin practice?
Dr. Alexander Griffin practices at 2100 Dorchester Ave, Dorchester, MA 021245615. Office phone: 6175064910.
What is Dr. Alexander Griffin's NPI?
Dr. Alexander Griffin's National Provider Identifier (NPI) is 1417104902, issued by NPPES.
Does Dr. Alexander Griffin accept Medicare assignment?
Yes. Dr. Alexander Griffin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Griffin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); 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.