Doctor profile · Federal record
Dr. Htay Win, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Fremont, CA
- NPI 1881642155
- Accepts Medicare
- MIPS 88.5 / 100 · 2023
- 40 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3458 Mowry Ave
Fremont, CA 945381422
(510) 793-1958
fax (510) 996-6566 - Mailing address
-
Po Box 6101
Fremont, CA 945380622
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- December 11, 2017
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A88638
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881642155. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
8,632
Distinct HCPCS
10
Medicare allowed
$1,149,002
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,958 | 345 | $151 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 1,646 | 243 | $132 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 1,287 | 223 | $85 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 993 | 191 | $122 | |
99238 |
Hospital discharge day management, 30 minutes or less | 418 | 258 | $92 | |
99291 |
Critical care, first 30-74 minutes | 375 | 45 | $232 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 337 | 225 | $193 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 284 | 149 | $107 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 195 | 195 | $153 | |
99316 |
Nursing facility discharge management, more than 30 minutes | 166 | 132 | $148 |
In context: peer comparison
Among 29 peers in this city , average services per provider: 129. This provider delivers 67× the peer median.Open Payments
Industry payments received
All-time total
$734
Transactions
32
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 10 | $190.04 | |
| AIMMUNE THERAPEUTICS, INC. | 4 | $118.05 | |
| GlaxoSmithKline, LLC. | 4 | $99.54 | |
| Lilly USA, LLC | 3 | $76.73 | |
| Janssen Pharmaceuticals, Inc | 3 | $67.58 | |
| AstraZeneca Pharmaceuticals LP | 2 | $52.11 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $49.88 | |
| Philips North America LLC | 2 | $39.39 | |
| Lundbeck LLC | 1 | $27.41 | |
| Lexicon Pharmaceuticals, Inc. | 1 | $13.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
9,299
Patients
1,873
Total drug cost
$410,455
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 1,222 | 260 | $23,518 |
| Levothyroxine Sodium | Generic | 960 | 125 | $12,908 |
| Furosemide | Generic | 951 | 159 | $6,728 |
| Amlodipine Besylate | Generic | 884 | 196 | $11,333 |
| Eliquis (Apixaban) | Brand | 644 | 74 | $269,652 |
| Losartan Potassium | Generic | 636 | 150 | $12,727 |
| Metformin Hcl | Generic | 588 | 137 | $9,592 |
| Metoprolol Tartrate | Generic | 537 | 121 | $6,352 |
| Gabapentin | Generic | 514 | 118 | $12,298 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 476 | 78 | $8,310 |
Hospital affiliations
Frequently asked questions
What is Dr. Htay Win's medical specialty?
Dr. Htay Win practices Internal Medicine Physician in Fremont, CA.
Where does Dr. Htay Win practice?
Dr. Htay Win practices at 3458 Mowry Ave, Fremont, CA 945381422. Office phone: 5107931958.
What is Dr. Htay Win's NPI?
Dr. Htay Win's National Provider Identifier (NPI) is 1881642155, issued by NPPES.
Does Dr. Htay Win accept Medicare assignment?
Yes. Dr. Htay Win accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Htay Win commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.