Doctor profile · Federal record
Dr. Hang Munsayac, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Houston, TX
- NPI 1538314331
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1701 Sunset Blvd
Houston, TX 770051713
(713) 526-5511
fax (713) 520-4755 - Mailing address
-
Po Box 4767
Houston, TX 772104767
Credentials & registration
- NPI registered
- November 2008 — 18 yrs on file
- Profile last updated
- February 9, 2016
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #P0103
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538314331. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,648
Distinct HCPCS
10
Medicare allowed
$155,636
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 544 | 304 | $92 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 340 | 269 | $130 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 187 | 187 | $132 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 104 | 98 | $15 | |
77089 |
Calculation of trabecular bone score (tbs) using imaging data with interpretation and report on fracture risk | 87 | 87 | $41 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 83 | 83 | $39 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 80 | 64 | $55 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 34 | 34 | $258 | |
G0009 |
Administration of pneumococcal vaccine | 34 | 34 | $31 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 34 | 34 | $168 |
In context: peer comparison
Among 393 peers in this city , average services per provider: 127. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$309
Transactions
16
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 6 | $135.89 | |
| Amgen Inc. | 4 | $59.55 | |
| AstraZeneca Pharmaceuticals LP | 3 | $50.71 | |
| Lilly USA, LLC | 1 | $23.39 | |
| ASCEND THERAPEUTICS US, LLC | 1 | $22.83 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $16.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,202
Patients
630
Total drug cost
$39,348
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 310 | 79 | $4,471 |
| Atorvastatin Calcium | Generic | 279 | 88 | $3,989 |
| Amlodipine Besylate | Generic | 273 | 84 | $2,905 |
| Pravastatin Sodium | Generic | 168 | 42 | $3,208 |
| Losartan Potassium | Generic | 150 | 42 | $2,382 |
| Rosuvastatin Calcium | Generic | 142 | 40 | $2,952 |
| Trazodone Hcl | Generic | 122 | 32 | $1,290 |
| Lisinopril | Generic | 118 | 33 | $999 |
| Metoprolol Succinate | Generic | 110 | 34 | $2,516 |
| Hydrochlorothiazide | Generic | 105 | 31 | $563 |
Hospital affiliations
Frequently asked questions
What is Dr. Hang Munsayac's medical specialty?
Dr. Hang Munsayac practices Internal Medicine Physician in Houston, TX.
Where does Dr. Hang Munsayac practice?
Dr. Hang Munsayac practices at 1701 Sunset Blvd, Houston, TX 770051713. Office phone: 7135265511.
What is Dr. Hang Munsayac's NPI?
Dr. Hang Munsayac's National Provider Identifier (NPI) is 1538314331, issued by NPPES.
Does Dr. Hang Munsayac accept Medicare assignment?
Yes. Dr. Hang Munsayac accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hang Munsayac commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.