Doctor profile · Federal record
Dr. Michael Riordan, PA-C
Physician Assistant · Pittsfield, MA
- NPI 1629774195
- Accepts Medicare
- 4 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
725 North St
Pittsfield, MA 012014109
(413) 447-2000
Credentials & registration
- NPI registered
- February 2023 — 3 yrs on file
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629774195. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
137
Distinct HCPCS
2
Medicare allowed
$16,736
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 80 | 78 | $103 | |
99285 |
Emergency department visit with high level of medical decision making | 57 | 57 | $149 |
In context: peer comparison
Among 16 peers in Pittsfield Physician Assistant, average services per provider: 96. This provider delivers 1.4× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Michael Riordan's medical specialty?
Dr. Michael Riordan practices Physician Assistant in Pittsfield, MA.
Where does Dr. Michael Riordan practice?
Dr. Michael Riordan practices at 725 North St, Pittsfield, MA 012014109. Office phone: 4134472000.
What is Dr. Michael Riordan's NPI?
Dr. Michael Riordan's National Provider Identifier (NPI) is 1629774195, issued by NPPES.
Does Dr. Michael Riordan accept Medicare assignment?
Yes. Dr. Michael Riordan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Riordan commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.