Doctor profile · Federal record
Dr. Zayar Oo, MD
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Apopka, FL
- NPI 1083278253
- Accepts Medicare
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
515 Wekiva Commons Cir
Apopka, FL 327123645
(407) 464-9516
fax (407) 464-9519 - Additional location
-
585 Schenectady Ave
Brooklyn, NY 112031851
(718) 604-5401
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- March 31, 2023
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Florida #ME155962
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083278253. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
667
Distinct HCPCS
4
Medicare allowed
$77,782
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 431 | 159 | $117 | |
99239 |
Hospital discharge day management, more than 30 minutes | 115 | 112 | $113 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 72 | 71 | $79 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 49 | 49 | $172 |
In context: peer comparison
Among 33 peers in Apopka Hospitalist Physician, average services per provider: 152. This provider delivers 4.4× the peer median.Open Payments
Industry payments received
All-time total
$193
Transactions
9
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 4 | $84.27 | |
| Merck Sharp & Dohme LLC | 2 | $51.79 | |
| Janssen Pharmaceuticals, INC | 2 | $31.98 | |
| Edwards Lifesciences Corporation | 1 | $25.20 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
221
Patients
206
Total drug cost
$13,141
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 24 | 24 | $184 |
| Eliquis (Apixaban) | Brand | 21 | 19 | $11,537 |
| Doxycycline Hyclate | Generic | 20 | 20 | $176 |
| Methylprednisolone | Generic | 20 | 19 | $157 |
| Pantoprazole Sodium | Generic | 19 | 19 | $140 |
| Carvedilol | Generic | 17 | 17 | $96 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 15 | 15 | $57 |
| Sucralfate | Generic | 14 | 14 | $401 |
| Furosemide | Generic | 13 | 12 | $57 |
| Amlodipine Besylate | Generic | 12 | 12 | $45 |
Frequently asked questions
What is Dr. Zayar Oo's medical specialty?
Dr. Zayar Oo practices Hospitalist Physician in Apopka, FL.
Where does Dr. Zayar Oo practice?
Dr. Zayar Oo practices at 515 Wekiva Commons Cir, Apopka, FL 327123645. Office phone: 4074649516.
What is Dr. Zayar Oo's NPI?
Dr. Zayar Oo's National Provider Identifier (NPI) is 1083278253, issued by NPPES.
Does Dr. Zayar Oo accept Medicare assignment?
Yes. Dr. Zayar Oo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zayar Oo commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.