Doctor profile · Federal record
Dr. Ari Kriegel, M.D.
Hospitalist Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Boston, MA
- NPI 1801243613
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
330 Brookline Ave
Boston, MA 022155400
(617) 667-7000
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- August 21, 2019
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (2)
- Massachusetts #278515 · Massachusetts #268231
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801243613. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
488
Distinct HCPCS
5
Medicare allowed
$55,879
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 216 | 88 | $126 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 167 | 72 | $84 | |
99239 |
Hospital discharge day management, more than 30 minutes | 68 | 68 | $123 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 24 | $184 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 13 | $138 |
In context: peer comparison
Among 48 peers in Boston Hospitalist Physician, average services per provider: 84. This provider delivers 5.8× the peer median.Frequently asked questions
What is Dr. Ari Kriegel's medical specialty?
Dr. Ari Kriegel practices Hospitalist Physician in Boston, MA.
Where does Dr. Ari Kriegel practice?
Dr. Ari Kriegel practices at 330 Brookline Ave, Boston, MA 022155400. Office phone: 6176677000.
What is Dr. Ari Kriegel's NPI?
Dr. Ari Kriegel's National Provider Identifier (NPI) is 1801243613, issued by NPPES.
Does Dr. Ari Kriegel accept Medicare assignment?
Yes. Dr. Ari Kriegel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ari Kriegel commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.