Doctor profile · Federal record
Dr. Tzvi Jonas, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Worcester, MA
- NPI 1609197326
- Accepts Medicare
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
119 Belmont St
Worcester, MA 016052903
(508) 334-8515
fax (508) 334-6490 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- July 11, 2013
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #256968
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609197326. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,338
Distinct HCPCS
4
Medicare allowed
$174,139
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 828 | 195 | $136 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 225 | 87 | $91 | |
99238 |
Hospital discharge day management, 30 minutes or less | 192 | 158 | $93 | |
99291 |
Critical care, first 30-74 minutes | 93 | 35 | $247 |
In context: peer comparison
Among 114 peers in this city , average services per provider: 102. This provider delivers 13× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Tzvi Jonas's medical specialty?
Dr. Tzvi Jonas practices Internal Medicine Physician in Worcester, MA.
Where does Dr. Tzvi Jonas practice?
Dr. Tzvi Jonas practices at 119 Belmont St, Worcester, MA 016052903. Office phone: 5083348515.
What is Dr. Tzvi Jonas's NPI?
Dr. Tzvi Jonas's National Provider Identifier (NPI) is 1609197326, issued by NPPES.
Does Dr. Tzvi Jonas accept Medicare assignment?
Yes. Dr. Tzvi Jonas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tzvi Jonas 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 99238). Source: CMS Medicare Physician & Other Practitioners file.