Doctor profile · Federal record
Dr. Brian Hollenbeck, MD
Infectious Disease Physician (CMS: Infectious Disease) · Internal Medicine Physician · Boston, MA
- NPI 1841451838
- Accepts Medicare
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
125 Parker Hill Ave Ste 600
Boston, MA 02120
(617) 754-5900
fax (617) 754-6507 - Additional location
-
593 Eddy St
Providence, RI 029034923
(401) 444-8450
fax (401) 444-5088
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- February 7, 2019
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- Massachusetts #251280
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841451838. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
292
Distinct HCPCS
6
Medicare allowed
$34,496
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 92 | 53 | $140 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 84 | 30 | $84 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 55 | 39 | $97 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 32 | 32 | $142 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 15 | 15 | $182 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 14 | 12 | $138 |
In context: peer comparison
Among 71 peers in Boston Infectious Disease Physician, average services per provider: 59. This provider delivers 4.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
292
Patients
16
Total drug cost
$11,887
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Hyclate | Generic | 27 | 16 | $1,259 |
| Hydrochlorothiazide | Generic | 25 | 0 | $186 |
| Trazodone Hcl | Generic | 24 | 0 | $214 |
| Vancomycin Hcl | Generic | 24 | 0 | $4,540 |
| Atorvastatin Calcium | Generic | 22 | 0 | $476 |
| Cefazolin Sodium | Generic | 21 | 0 | $2,028 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 21 | 0 | $171 |
| Celecoxib | Generic | 19 | 0 | $292 |
| Rosuvastatin Calcium | Generic | 19 | 0 | $667 |
| Atenolol | Generic | 17 | 0 | $190 |
Hospital affiliations
Frequently asked questions
What is Dr. Brian Hollenbeck's medical specialty?
Dr. Brian Hollenbeck practices Infectious Disease Physician in Boston, MA.
Where does Dr. Brian Hollenbeck practice?
Dr. Brian Hollenbeck practices at 125 Parker Hill Ave Ste 600, Boston, MA 02120. Office phone: 6177545900.
What is Dr. Brian Hollenbeck's NPI?
Dr. Brian Hollenbeck's National Provider Identifier (NPI) is 1841451838, issued by NPPES.
Does Dr. Brian Hollenbeck accept Medicare assignment?
Yes. Dr. Brian Hollenbeck accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Hollenbeck commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.