Doctor profile · Federal record
Dr. Gregory Muller, DO
Emergency Medicine Physician (CMS: Emergency Medicine) · Stanford, CA
- NPI 1790281616
- Accepts Medicare
- MIPS 75.5 / 100 · 2023
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- March 23, 2024
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #20A19611
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790281616. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
199
Distinct HCPCS
3
Medicare allowed
$33,284
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 158 | 155 | $188 | |
99284 |
Emergency department visit with moderate level of medical decision making | 26 | 26 | $131 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 15 | 12 | $9 |
In context: peer comparison
Among 60 peers in Stanford Emergency Medicine Physician, average services per provider: 60. This provider delivers 3.3× the peer median.Frequently asked questions
What is Dr. Gregory Muller's medical specialty?
Dr. Gregory Muller practices Emergency Medicine Physician in Stanford, CA.
Where does Dr. Gregory Muller practice?
Dr. Gregory Muller practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Gregory Muller's NPI?
Dr. Gregory Muller's National Provider Identifier (NPI) is 1790281616, issued by NPPES.
Does Dr. Gregory Muller accept Medicare assignment?
Yes. Dr. Gregory Muller accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Muller commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.