Doctor profile · Federal record
Dr. Juan Mallari, MD
Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Anesthesiology Physician · Waltham, MA
- NPI 1508834854
- Accepts Medicare
- 40 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1440 Main Street
Waltham, MA 02451
(781) 891-9300
fax (781) 891-9305 - Mailing address
-
Po Box 1849
Lewiston, ME 042411849
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- January 22, 2009
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (3)
- Massachusetts #78874 · Connecticut #037082 · New Jersey #25MA08043200
- Medicaid (2)
- CT #001370824 · MA #3175987
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508834854. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
749
Distinct HCPCS
3
Medicare allowed
$56,681
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00142 |
Anesthesia for lens surgery | 580 | 545 | $67 | |
00140 |
Anesthesia for other procedure on eye | 134 | 129 | $94 | |
00145 |
Anesthesia for retinal surgery | 35 | 35 | $143 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 94. This provider delivers 8.0× the peer median.Frequently asked questions
What is Dr. Juan Mallari's medical specialty?
Dr. Juan Mallari practices Anesthesiology Physician in Waltham, MA.
Where does Dr. Juan Mallari practice?
Dr. Juan Mallari practices at 1440 Main Street, Waltham, MA 02451. Office phone: 7818919300.
What is Dr. Juan Mallari's NPI?
Dr. Juan Mallari's National Provider Identifier (NPI) is 1508834854, issued by NPPES.
Does Dr. Juan Mallari accept Medicare assignment?
Yes. Dr. Juan Mallari accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Juan Mallari commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on eye (HCPCS 00140); Anesthesia for retinal surgery (HCPCS 00145). Source: CMS Medicare Physician & Other Practitioners file.