Doctor profile · Federal record
Dr. Ragnar Palsson, M.D.
Nephrology Physician (CMS: Nephrology) · Internal Medicine Physician · Boston, MA
- NPI 1841551199
- Accepts Medicare
- 17 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
55 Fruit St
Boston, MA 021142621
(617) 726-2000 - Additional location
-
75 Francis St
Boston, MA 021156110
(617) 732-5500 - Mailing address
-
165 Cambridge St Ste 302
Boston, MA 021142752
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- August 7, 2025
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Massachusetts #294350
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841551199. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
376
Distinct HCPCS
3
Medicare allowed
$49,321
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 304 | 84 | $126 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 50 | 44 | $184 | |
90935 |
Hemodialysis procedure with physician evaluation | 22 | 12 | $76 |
In context: peer comparison
Among 73 peers in Boston Nephrology Physician, average services per provider: 137. This provider delivers 2.7× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Ragnar Palsson's medical specialty?
Dr. Ragnar Palsson practices Nephrology Physician in Boston, MA.
Where does Dr. Ragnar Palsson practice?
Dr. Ragnar Palsson practices at 55 Fruit St, Boston, MA 021142621. Office phone: 6177262000.
What is Dr. Ragnar Palsson's NPI?
Dr. Ragnar Palsson's National Provider Identifier (NPI) is 1841551199, issued by NPPES.
Does Dr. Ragnar Palsson accept Medicare assignment?
Yes. Dr. Ragnar Palsson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ragnar Palsson commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hemodialysis procedure with physician evaluation (HCPCS 90935). Source: CMS Medicare Physician & Other Practitioners file.