Doctor profile · Federal record
Dr. Fan Mo, DO
Sleep Medicine (Internal Medicine) Physician (CMS: Sleep Medicine) · Internal Medicine Physician · Sunnyvale, CA
- NPI 1083111405
- Accepts Medicare
- MIPS 80.2 / 100 · 2023
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1309 S Mary Ave
Sunnyvale, CA 940873050
(408) 523-3460 - Mailing address
-
Po Box 276950
Sacramento, CA 958276950
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- June 23, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207RS0012X — NUCC code
- State license (1)
- California #20A17752
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083111405. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
310
Distinct HCPCS
5
Medicare allowed
$36,362
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 140 | 60 | $119 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 58 | 23 | $79 | |
99239 |
Hospital discharge day management, more than 30 minutes | 49 | 49 | $115 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 34 | 32 | $130 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 29 | 29 | $174 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 103. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$146
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Kerecis Limited | 2 | $146.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
12
Total drug cost
$87
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 12 | 12 | $87 |
Frequently asked questions
What is Dr. Fan Mo's medical specialty?
Dr. Fan Mo practices Sleep Medicine (Internal Medicine) Physician in Sunnyvale, CA.
Where does Dr. Fan Mo practice?
Dr. Fan Mo practices at 1309 S Mary Ave, Sunnyvale, CA 940873050. Office phone: 4085233460.
What is Dr. Fan Mo's NPI?
Dr. Fan Mo's National Provider Identifier (NPI) is 1083111405, issued by NPPES.
Does Dr. Fan Mo accept Medicare assignment?
Yes. Dr. Fan Mo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Fan Mo commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.