Doctor profile · Federal record
Dr. Wei Xiang Wong
Nephrology Physician (CMS: Nephrology) · Flagstaff, AZ
- NPI 1639551526
- Accepts Medicare
- 15 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
617 N Humphreys St Ste 102
Flagstaff, AZ 860013063
(480) 610-6100 - Mailing address
-
601 E Piccadilly Dr Apt 438
Flagstaff, AZ 860015979
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- July 21, 2020
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Arizona #56419
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639551526. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,387
Distinct HCPCS
10
Medicare allowed
$199,182
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 240 | 99 | $114 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 188 | 99 | $74 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 147 | 36 | $292 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 145 | 76 | $77 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 125 | 77 | $119 | |
90962 |
Dialysis services, 1 physician visit per month (20 years or older) | 116 | 42 | $202 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 92 | 54 | $64 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 81 | 76 | $163 | |
90966 |
Home dialysis services per month (20 years or older) | 66 | 11 | $297 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 42 | 42 | $163 |
In context: peer comparison
Among 2 peers in Flagstaff Nephrology Physician, average services per provider: 139. This provider delivers 10.0× the peer median.Open Payments
Industry payments received
All-time total
$254
Transactions
11
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Otsuka America Pharmaceutical, INC. | 4 | $97.04 | |
| Bayer Healthcare Pharmaceuticals INC. | 4 | $95.31 | |
| Alexion Pharmaceuticals, INC. | 1 | $23.27 | |
| Calliditas Therapeutics US INC. | 1 | $21.45 | |
| Travere Therapeutics, INC. | 1 | $16.89 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,194
Patients
343
Total drug cost
$41,071
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 148 | 45 | $1,251 |
| Lisinopril | Generic | 137 | 42 | $1,064 |
| Amlodipine Besylate | Generic | 111 | 34 | $410 |
| Allopurinol | Generic | 110 | 26 | $1,068 |
| Sevelamer Carbonate | Generic | 95 | 25 | $20,943 |
| Carvedilol | Generic | 88 | 26 | $1,366 |
| Nifedipine ER (Nifedipine) | Brand | 86 | 23 | $2,516 |
| Calcium Acetate | Generic | 58 | 22 | $7,306 |
| Spironolactone | Generic | 58 | 18 | $1,508 |
| Gabapentin | Generic | 54 | 16 | $764 |
Hospital affiliations
Frequently asked questions
What is Dr. Wei Xiang Wong's medical specialty?
Dr. Wei Xiang Wong practices Nephrology Physician in Flagstaff, AZ.
Where does Dr. Wei Xiang Wong practice?
Dr. Wei Xiang Wong practices at 617 N Humphreys St Ste 102, Flagstaff, AZ 860013063. Office phone: 4806106100.
What is Dr. Wei Xiang Wong's NPI?
Dr. Wei Xiang Wong's National Provider Identifier (NPI) is 1639551526, issued by NPPES.
Does Dr. Wei Xiang Wong accept Medicare assignment?
Yes. Dr. Wei Xiang Wong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Wei Xiang Wong commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99213); Dialysis services, 2-3 physician visits per month (20 years or older) (HCPCS 90961). Source: CMS Medicare Physician & Other Practitioners file.