Doctor profile · Federal record
Dr. Rong Guo, MD
Internal Medicine Physician (CMS: Endocrinology) · Internal Medicine Physician · Internal Medicine Physician · Phoenix, AZ
- NPI 1104211705
- Accepts Medicare
- MIPS 87.8 / 100 · 2023
- 34 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1441 N 12Th St Fl 2
Phoenix, AZ 850062837
(602) 521-5200
fax (602) 521-5201 - Mailing address
-
14065 N Territory Trl
Fountain Hills, AZ 852683351
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- July 13, 2020
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (3)
- Arizona #57149 · Nevada #16056 · Illinois #036-132750
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104211705. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
459
Distinct HCPCS
5
Medicare allowed
$58,931
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 267 | 126 | $124 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 81 | 81 | $160 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 54 | 28 | $34 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 30 | 21 | $175 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 27 | 27 | $215 |
In context: peer comparison
Among 171 peers in Phoenix Internal Medicine Physician, average services per provider: 159. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$376
Transactions
6
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CeQur Corporation | 1 | $291.31 | |
| Insulet Corporation | 4 | $71.83 | |
| Novo Nordisk INC | 1 | $13.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,144
Patients
362
Total drug cost
$786,107
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trulicity (Dulaglutide) | Brand | 216 | 49 | $281,168 |
| Levothyroxine Sodium | Generic | 184 | 77 | $2,979 |
| Jardiance (Empagliflozin) | Brand | 138 | 49 | $149,645 |
| Ozempic (Semaglutide) | Brand | 102 | 31 | $142,304 |
| Rosuvastatin Calcium | Generic | 91 | 33 | $3,096 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 86 | 27 | $76,667 |
| Mounjaro (Tirzepatide) | Brand | 56 | 0 | $75,404 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 45 | 25 | $27,277 |
| Alendronate Sodium | Generic | 42 | 15 | $533 |
| Metformin Hcl | Generic | 40 | 25 | $491 |
Frequently asked questions
What is Dr. Rong Guo's medical specialty?
Dr. Rong Guo practices Internal Medicine Physician in Phoenix, AZ.
Where does Dr. Rong Guo practice?
Dr. Rong Guo practices at 1441 N 12Th St Fl 2, Phoenix, AZ 850062837. Office phone: 6025215200.
What is Dr. Rong Guo's NPI?
Dr. Rong Guo's National Provider Identifier (NPI) is 1104211705, issued by NPPES.
Does Dr. Rong Guo accept Medicare assignment?
Yes. Dr. Rong Guo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rong Guo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251). Source: CMS Medicare Physician & Other Practitioners file.