Doctor profile · Federal record
Dr. Kathleen Riordan
Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Milton, MA
- NPI 1639555345
- Accepts Medicare
- 11 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3 Waldo RD
Milton, MA 021861723
(617) 480-0834
Credentials & registration
- NPI registered
- August 2015 — 11 yrs on file
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 363LA2100X — NUCC code
- State license (1)
- Massachusetts #RN2292187
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639555345. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
18
Distinct HCPCS
1
Medicare allowed
$1,286
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 18 | 15 | $71 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 18. This provider delivers 1.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
99
Patients
67
Total drug cost
$16,032
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 33 | 15 | $626 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 30 | 24 | $630 |
| Xarelto (Rivaroxaban) | Brand | 21 | 15 | $14,703 |
| Oxycodone Hcl | Generic | 15 | 13 | $74 |
Frequently asked questions
What is Dr. Kathleen Riordan's medical specialty?
Dr. Kathleen Riordan practices Acute Care Nurse Practitioner in Milton, MA.
Where does Dr. Kathleen Riordan practice?
Dr. Kathleen Riordan practices at 3 Waldo RD, Milton, MA 021861723. Office phone: 6174800834.
What is Dr. Kathleen Riordan's NPI?
Dr. Kathleen Riordan's National Provider Identifier (NPI) is 1639555345, issued by NPPES.
Does Dr. Kathleen Riordan accept Medicare assignment?
Yes. Dr. Kathleen Riordan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathleen Riordan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.