Doctor profile · Federal record
Dr. Helen Lyon, MD
Clinical Genetics (M.D.) Physician · Boston, MA
- NPI 1659362309
- MIPS 89.0 / 100 · 2023
- 21 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Longwood Ave
Boston, MA 021155724
(617) 355-6000
fax (508) 334-1977
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- October 18, 2024
- Specialty taxonomy
- 207SG0201X — NUCC code
- State license (1)
- Massachusetts #203432
- Medicaid
- MA #110004104A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659362309. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11
Distinct HCPCS
1
Medicare allowed
$1,699
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99205 |
New patient office or other outpatient visit, 60-74 minutes | 11 | 11 | $154 |
In context: peer comparison
Among 4 peers in Boston Clinical Genetics (M.D.) Physician, average services per provider: 21. This provider delivers 0.5× the peer median.Frequently asked questions
What is Dr. Helen Lyon's medical specialty?
Dr. Helen Lyon practices Clinical Genetics (M.D.) Physician in Boston, MA.
Where does Dr. Helen Lyon practice?
Dr. Helen Lyon practices at 300 Longwood Ave, Boston, MA 021155724. Office phone: 6173556000.
What is Dr. Helen Lyon's NPI?
Dr. Helen Lyon's National Provider Identifier (NPI) is 1659362309, issued by NPPES.
What procedures does Dr. Helen Lyon commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.