Doctor profile · Federal record
Dr. Beverly Brennan, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Haverhill, MA
- NPI 1174519730
- Accepts Medicare
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
600 Primrose St
Haverhill, MA 01830
(978) 469-7100
fax (978) 469-7199 - Additional location
-
1 Parkway
Haverhill, MA 018306278
(978) 521-3250
fax (978) 469-5646
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- June 1, 2019
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #206547
- Medicaid
- MA #110041739A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174519730. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,522
Distinct HCPCS
10
Medicare allowed
$153,934
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 405 | 259 | $130 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 355 | 234 | $93 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 184 | 184 | $132 | |
G0008 |
Administration of influenza virus vaccine | 98 | 93 | $31 | |
90662 |
Influenza vaccine split virus, preservative free | 84 | 81 | $72 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 50 | 50 | $34 | |
90480 |
Admn sarscov2 vacc 1 dose | 41 | 41 | $42 | |
91320 |
Sarscv2 vac 30mcg trs-suc im | 41 | 41 | $128 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 30 | 29 | $183 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 29 | 27 | $201 |
In context: peer comparison
Among 9 peers in Haverhill Internal Medicine Physician, average services per provider: 169. This provider delivers 9.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,436
Patients
488
Total drug cost
$20,108
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 178 | 55 | $3,176 |
| Amlodipine Besylate | Generic | 151 | 59 | $1,162 |
| Omeprazole | Generic | 145 | 46 | $3,020 |
| Lisinopril | Generic | 131 | 45 | $1,010 |
| Levothyroxine Sodium | Generic | 124 | 38 | $1,662 |
| Gabapentin | Generic | 115 | 37 | $2,672 |
| Alprazolam | Generic | 89 | 18 | $608 |
| Metoprolol Succinate | Generic | 83 | 30 | $2,003 |
| Tramadol Hcl | Generic | 75 | 17 | $435 |
| Trazodone Hcl | Generic | 71 | 30 | $881 |
Hospital affiliations
Frequently asked questions
What is Dr. Beverly Brennan's medical specialty?
Dr. Beverly Brennan practices Internal Medicine Physician in Haverhill, MA.
Where does Dr. Beverly Brennan practice?
Dr. Beverly Brennan practices at 600 Primrose St, Haverhill, MA 01830. Office phone: 9784697100.
What is Dr. Beverly Brennan's NPI?
Dr. Beverly Brennan's National Provider Identifier (NPI) is 1174519730, issued by NPPES.
Does Dr. Beverly Brennan accept Medicare assignment?
Yes. Dr. Beverly Brennan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Beverly Brennan 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.