Doctor profile · Federal record
Dr. Frederick Ruberg, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Internal Medicine Physician · Boston, MA
- NPI 1437143070
- Accepts Medicare
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
732 Harrison Ave, Preston 3Rd Floor
Boston, MA 021182309
(617) 638-7490
fax (617) 414-8742 - Mailing address
-
801 Albany St Fl Ground
Boston, MA 021192560
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- December 16, 2020
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Massachusetts #203028
- Medicaid
- MA #110005543A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437143070. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
283
Distinct HCPCS
5
Medicare allowed
$29,130
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 110 | 110 | $73 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 86 | 81 | $150 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 47 | 39 | $104 | |
93356 |
Heart muscle strain imaging | 24 | 24 | $12 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 16 | 16 | $193 |
In context: peer comparison
Among 134 peers in Boston Cardiovascular Disease Physician, average services per provider: 118. This provider delivers 2.4× the peer median.Open Payments
Industry payments received
All-time total
$80,000
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 1 | $80,000.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
432
Patients
28
Total drug cost
$6,061,241
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Vyndamax (Tafamidis) | Brand | 253 | 28 | $6,035,201 |
| Eliquis (Apixaban) | Brand | 40 | 0 | $23,823 |
| Metoprolol Succinate | Generic | 40 | 0 | $611 |
| Atorvastatin Calcium | Generic | 37 | 0 | $527 |
| Lisinopril | Generic | 21 | 0 | $42 |
| Rosuvastatin Calcium | Generic | 15 | 0 | $784 |
| Losartan Potassium | Generic | 14 | 0 | $185 |
| Hydrochlorothiazide | Generic | 12 | 0 | $68 |
Hospital affiliations
Frequently asked questions
What is Dr. Frederick Ruberg's medical specialty?
Dr. Frederick Ruberg practices Cardiovascular Disease Physician in Boston, MA.
Where does Dr. Frederick Ruberg practice?
Dr. Frederick Ruberg practices at 732 Harrison Ave, Boston, MA 021182309. Office phone: 6176387490.
What is Dr. Frederick Ruberg's NPI?
Dr. Frederick Ruberg's National Provider Identifier (NPI) is 1437143070, issued by NPPES.
Does Dr. Frederick Ruberg accept Medicare assignment?
Yes. Dr. Frederick Ruberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Frederick Ruberg commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.