Doctor profile · Federal record
Dr. Mary Mullen, MD
Pediatric Cardiology Physician (CMS: Cardiovascular Disease (Cardiology)) · Pediatrics Physician · Boston, MA
- NPI 1831180157
- Accepts Medicare
- 35 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Longwood Ave
Boston, MA 021155724
(617) 355-6793 - Mailing address
-
Po Box 9135, Att:Sharon Silva
Brookline, MA 024469135
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- February 26, 2010
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 2080P0202X — NUCC code
- State license (1)
- Massachusetts #78779
- Medicaid (2)
- RI #MM45404 · MA #3160033
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831180157. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
18
Distinct HCPCS
1
Medicare allowed
$3,524
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 18 | 12 | $196 |
In context: peer comparison
Among 4 peers in Boston Pediatric Cardiology Physician, average services per provider: 14. This provider delivers 1.3× the peer median.Frequently asked questions
What is Dr. Mary Mullen's medical specialty?
Dr. Mary Mullen practices Pediatric Cardiology Physician in Boston, MA.
Where does Dr. Mary Mullen practice?
Dr. Mary Mullen practices at 300 Longwood Ave, Boston, MA 021155724. Office phone: 6173556793.
What is Dr. Mary Mullen's NPI?
Dr. Mary Mullen's National Provider Identifier (NPI) is 1831180157, issued by NPPES.
Does Dr. Mary Mullen accept Medicare assignment?
Yes. Dr. Mary Mullen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Mullen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.