Doctor profile · Federal record
Dr. Marissa Hamrick, M.D.
Family Medicine Physician (CMS: Family Practice) · Boston, MA
- NPI 1386905685
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
850 Harrison Ave, Yacc 4
Boston, MA 021184001
(617) 414-2080
fax (617) 414-2090 - Mailing address
-
720 Harrison Ave, Dob 503
Boston, MA 021182371
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- July 20, 2015
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Massachusetts #261862
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386905685. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
148
Distinct HCPCS
3
Medicare allowed
$14,090
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 83 | 55 | $99 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 47 | 38 | $70 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 18 | 18 | $142 |
In context: peer comparison
Among 42 peers in this city , average services per provider: 53. This provider delivers 2.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
873
Patients
209
Total drug cost
$77,135
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 142 | 41 | $2,577 |
| Lisinopril | Generic | 125 | 25 | $1,055 |
| Amlodipine Besylate | Generic | 75 | 21 | $749 |
| Losartan Potassium | Generic | 74 | 21 | $1,135 |
| Metoprolol Succinate | Generic | 64 | 18 | $1,701 |
| Tamsulosin Hcl | Generic | 55 | 12 | $569 |
| Gabapentin | Generic | 54 | 12 | $665 |
| Hydrochlorothiazide | Generic | 44 | 12 | $183 |
| Trulicity (Dulaglutide) | Brand | 40 | 0 | $63,898 |
| Simvastatin | Generic | 39 | 0 | $632 |
Hospital affiliations
Frequently asked questions
What is Dr. Marissa Hamrick's medical specialty?
Dr. Marissa Hamrick practices Family Medicine Physician in Boston, MA.
Where does Dr. Marissa Hamrick practice?
Dr. Marissa Hamrick practices at 850 Harrison Ave, Boston, MA 021184001. Office phone: 6174142080.
What is Dr. Marissa Hamrick's NPI?
Dr. Marissa Hamrick's National Provider Identifier (NPI) is 1386905685, issued by NPPES.
Does Dr. Marissa Hamrick accept Medicare assignment?
Yes. Dr. Marissa Hamrick accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marissa Hamrick 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 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.