Doctor profile · Federal record
Dr. May Fan, M.D.
Family Medicine Physician (CMS: Family Practice) · Sisters, OR
- NPI 1457462939
- Accepts Medicare
- MIPS 90.4 / 100 · 2023
- 39 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
231 E Cascade Ave
Sisters, OR 977591140
(541) 382-4900
fax (541) 549-9683 - Mailing address
-
Po Box 6048
Bend, OR 977086048
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- January 22, 2022
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Oregon #MD16867
- Medicaid
- OR #012836
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457462939. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,551
Distinct HCPCS
10
Medicare allowed
$156,743
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 521 | 319 | $125 | |
36415 |
Insertion of needle into vein for collection of blood sample | 335 | 253 | $7 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 290 | 290 | $127 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 206 | 197 | $13 | |
80053 |
Blood test, comprehensive group of blood chemicals | 179 | 168 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 179 | 141 | $88 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 139 | 128 | $8 | |
83036 |
Hemoglobin a1c level | 134 | 116 | $10 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 93 | 87 | $16 | |
82306 |
Vitamin d-3 level | 68 | 63 | $29 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 89. This provider delivers 29× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,834
Patients
880
Total drug cost
$193,853
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 397 | 125 | $6,721 |
| Levothyroxine Sodium | Generic | 395 | 119 | $6,050 |
| Lisinopril | Generic | 237 | 78 | $2,660 |
| Rosuvastatin Calcium | Generic | 223 | 74 | $10,620 |
| Amlodipine Besylate | Generic | 219 | 68 | $1,917 |
| Gabapentin | Generic | 209 | 60 | $2,833 |
| Metoprolol Succinate | Generic | 180 | 56 | $3,683 |
| Losartan Potassium | Generic | 163 | 51 | $2,366 |
| Irbesartan | Generic | 128 | 34 | $6,347 |
| Hydrochlorothiazide | Generic | 127 | 43 | $626 |
Frequently asked questions
What is Dr. May Fan's medical specialty?
Dr. May Fan practices Family Medicine Physician in Sisters, OR.
Where does Dr. May Fan practice?
Dr. May Fan practices at 231 E Cascade Ave, Sisters, OR 977591140. Office phone: 5413824900.
What is Dr. May Fan's NPI?
Dr. May Fan's National Provider Identifier (NPI) is 1457462939, issued by NPPES.
Does Dr. May Fan accept Medicare assignment?
Yes. Dr. May Fan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. May Fan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.