Doctor profile · Federal record
Dr. Kathleen Powis, MD
Internal Medicine Physician (CMS: Internal Medicine) · Pediatrics Physician · Boston, MA
- NPI 1619967783
- Accepts Medicare
- 23 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
55 Fruit St Bar 913, Massachusetts General Hospital
Boston, MA 021142621
(617) 726-7782 - Mailing address
-
Po Box 9142, Mass. General Physician Organization
Charlestown, MA 021299142
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- July 19, 2012
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #224264
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619967783. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
91
Distinct HCPCS
2
Medicare allowed
$8,824
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 75 | 74 | $103 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 16 | 15 | $70 |
In context: peer comparison
Among 547 peers in this city , average services per provider: 81. This provider delivers 1.1× the peer median.Frequently asked questions
What is Dr. Kathleen Powis's medical specialty?
Dr. Kathleen Powis practices Internal Medicine Physician in Boston, MA.
Where does Dr. Kathleen Powis practice?
Dr. Kathleen Powis practices at 55 Fruit St Bar 913, Boston, MA 021142621. Office phone: 6177267782.
What is Dr. Kathleen Powis's NPI?
Dr. Kathleen Powis's National Provider Identifier (NPI) is 1619967783, issued by NPPES.
Does Dr. Kathleen Powis accept Medicare assignment?
Yes. Dr. Kathleen Powis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathleen Powis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.