Doctor profile · Federal record
Dr. Mary Lyons-Hunter, PSYD
Psychologist (CMS: Clinical Psychologist) · Chelsea, MA
- NPI 1538140363
- Accepts Medicare
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
151 Everett Ave, MGH Chelsea Healthcare Ctr
Chelsea, MA 021501812
(617) 889-8515
fax (617) 889-8509 - Mailing address
-
Po Box 9142, Mass General Physician Organization
Charlestown, MA 021299142
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- Massachusetts #7904
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538140363. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
168
Distinct HCPCS
2
Medicare allowed
$12,896
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90832 |
Psychotherapy, 30 minutes | 112 | 14 | $69 | |
90834 |
Psychotherapy, 45 minutes | 56 | 11 | $92 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 84. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Mary Lyons-Hunter's medical specialty?
Dr. Mary Lyons-Hunter practices Psychologist in Chelsea, MA.
Where does Dr. Mary Lyons-Hunter practice?
Dr. Mary Lyons-Hunter practices at 151 Everett Ave, Chelsea, MA 021501812. Office phone: 6178898515.
What is Dr. Mary Lyons-Hunter's NPI?
Dr. Mary Lyons-Hunter's National Provider Identifier (NPI) is 1538140363, issued by NPPES.
Does Dr. Mary Lyons-Hunter accept Medicare assignment?
Yes. Dr. Mary Lyons-Hunter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Lyons-Hunter commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90832); Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.