Doctor profile · Federal record
Dr. Aili Guo, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Endocrinology, Diabetes & Metabolism Physician · Sacramento, CA
- NPI 1598822645
- Accepts Medicare
- 43 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2315 Stockton Blvd
Sacramento, CA 958172201
(916) 734-3730
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- March 24, 2020
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (3)
- California #A130171 · Utah #60492241205 · Ohio #35.095592
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598822645. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,076
Distinct HCPCS
10
Medicare allowed
$134,467
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 2,460 | 25 | $23 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 181 | 64 | $82 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 128 | 78 | $101 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 87 | 60 | $136 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 66 | 51 | $149 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 63 | 48 | $187 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 26 | 26 | $180 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 20 | 20 | $188 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 17 | 17 | $232 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 17 | 15 | $124 |
In context: peer comparison
Among 12 peers in Sacramento Endocrinology, Diabetes & Metabolism Physician, average services per provider: 473. This provider delivers 6.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
891
Patients
180
Total drug cost
$647,346
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 270 | 67 | $4,697 |
| Trulicity (Dulaglutide) | Brand | 75 | 13 | $96,497 |
| Tradjenta (Linagliptin) | Brand | 70 | 15 | $59,155 |
| Jardiance (Empagliflozin) | Brand | 65 | 20 | $86,201 |
| Rybelsus (Semaglutide) | Brand | 59 | 13 | $77,983 |
| Forteo (Teriparatide) | Brand | 46 | 0 | $205,939 |
| Metformin Hcl | Generic | 41 | 12 | $823 |
| Novolog Flexpen (Insulin Aspart) | Brand | 41 | 11 | $42,707 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 37 | 15 | $17,702 |
| Glipizide ER (Glipizide) | Brand | 35 | 0 | $451 |
Hospital affiliations
Frequently asked questions
What is Dr. Aili Guo's medical specialty?
Dr. Aili Guo practices Endocrinology, Diabetes & Metabolism Physician in Sacramento, CA.
Where does Dr. Aili Guo practice?
Dr. Aili Guo practices at 2315 Stockton Blvd, Sacramento, CA 958172201. Office phone: 9167343730.
What is Dr. Aili Guo's NPI?
Dr. Aili Guo's National Provider Identifier (NPI) is 1598822645, issued by NPPES.
Does Dr. Aili Guo accept Medicare assignment?
Yes. Dr. Aili Guo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aili Guo commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.