Doctor profile · Federal record
Dr. Margaret McLaughlin, M.D.
Nephrology Physician (CMS: Nephrology) · Cambridge, MA
- NPI 1013960822
- Accepts Medicare
- 46 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Mount Auburn St, Suite 515
Cambridge, MA 021385600
(617) 864-1571
fax (617) 864-1507 - Mailing address
-
91 Payson RD
Belmont, MA 024782731
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Massachusetts #51152
- Medicaid
- MA #3020916
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013960822. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
79
Distinct HCPCS
2
Medicare allowed
$4,638
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 61 | 38 | $51 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 18 | 15 | $84 |
In context: peer comparison
Among 3 peers in Cambridge Nephrology Physician, average services per provider: 41. This provider delivers 1.9× the peer median.Frequently asked questions
What is Dr. Margaret McLaughlin's medical specialty?
Dr. Margaret McLaughlin practices Nephrology Physician in Cambridge, MA.
Where does Dr. Margaret McLaughlin practice?
Dr. Margaret McLaughlin practices at 300 Mount Auburn St, Cambridge, MA 021385600. Office phone: 6178641571.
What is Dr. Margaret McLaughlin's NPI?
Dr. Margaret McLaughlin's National Provider Identifier (NPI) is 1013960822, issued by NPPES.
Does Dr. Margaret McLaughlin accept Medicare assignment?
Yes. Dr. Margaret McLaughlin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret McLaughlin commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.