Doctor profile · Federal record
Dr. Michael Sonbaty, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Chula Vista, CA
- NPI 1063544773
- Accepts Medicare
- MIPS 73.6 / 100 · 2023
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1400 E Palomar St
Chula Vista, CA 919131800
(858) 499-2616
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- August 24, 2015
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A94543
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063544773. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
695
Distinct HCPCS
7
Medicare allowed
$67,828
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 394 | 149 | $81 | |
99239 |
Hospital discharge day management, more than 30 minutes | 113 | 107 | $120 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 54 | 53 | $180 | |
99238 |
Hospital discharge day management, 30 minutes or less | 52 | 52 | $84 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 32 | 20 | $51 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 26 | 26 | $134 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 24 | 15 | $124 |
In context: peer comparison
Among 32 peers in Chula Vista Internal Medicine Physician, average services per provider: 140. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
90
Patients
90
Total drug cost
$840
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefuroxime (Cefuroxime Axetil) | Brand | 30 | 30 | $310 |
| Doxycycline Hyclate | Generic | 19 | 19 | $220 |
| Furosemide | Generic | 16 | 16 | $64 |
| Atorvastatin Calcium | Generic | 14 | 14 | $190 |
| Metoprolol Tartrate | Generic | 11 | 11 | $57 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Sonbaty's medical specialty?
Dr. Michael Sonbaty practices Internal Medicine Physician in Chula Vista, CA.
Where does Dr. Michael Sonbaty practice?
Dr. Michael Sonbaty practices at 1400 E Palomar St, Chula Vista, CA 919131800. Office phone: 8584992616.
What is Dr. Michael Sonbaty's NPI?
Dr. Michael Sonbaty's National Provider Identifier (NPI) is 1063544773, issued by NPPES.
Does Dr. Michael Sonbaty accept Medicare assignment?
Yes. Dr. Michael Sonbaty accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Sonbaty commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.