Doctor profile · Federal record
Dr. Mary Gray, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Internal Medicine Physician · San Francisco, CA
- NPI 1124062013
- Accepts Medicare
- MIPS 85.5 / 100 · 2023
- 39 yrs in practice
- Female
- No sanctions
Practice & contact
- Primary practice
-
1001 Potrero Avenue, Rm 5G1
San Francisco, CA 941103518
(415) 206-3503
fax (415) 206-5100 - Mailing address
-
Po Box 7464
San Francisco, CA 941207464
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- California #G64546
- Medicaid
- CA #00G645460
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124062013. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
652
Distinct HCPCS
10
Medicare allowed
$58,491
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 276 | 274 | $78 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 90 | 46 | $90 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 74 | 41 | $135 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 45 | 45 | $197 | |
99238 |
Hospital discharge day management, 30 minutes or less | 45 | 45 | $93 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 30 | 30 | $147 | |
93018 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 22 | 22 | $16 | |
93016 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 20 | 20 | $24 | |
93325 |
Ultrasound of heart with color-depicted blood flow, rate and valve function | 18 | 17 | $4 | |
93321 |
Ultrasound of heart blood flow, valves and chambers, follow-up | 17 | 16 | $8 |
In context: peer comparison
Among 37 peers in San Francisco Cardiovascular Disease Physician, average services per provider: 79. This provider delivers 8.3× the peer median.Open Payments
Industry payments received
All-time total
$35
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abiomed | 1 | $34.74 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
568
Patients
217
Total drug cost
$176,480
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 101 | 38 | $2,325 |
| Metoprolol Succinate | Generic | 98 | 42 | $2,448 |
| Entresto (Sacubitril/Valsartan) | Brand | 51 | 15 | $61,915 |
| Losartan Potassium | Generic | 40 | 18 | $1,231 |
| Jardiance (Empagliflozin) | Brand | 39 | 21 | $39,180 |
| Spironolactone | Generic | 34 | 16 | $453 |
| Eliquis (Apixaban) | Brand | 28 | 13 | $43,143 |
| Isosorbide Mononitrate ER (Isosorbide Mononitrate) | Brand | 27 | 14 | $515 |
| Amlodipine Besylate | Generic | 25 | 15 | $383 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 24 | 0 | $295 |
Hospital affiliations
Frequently asked questions
What is Dr. Mary Gray's medical specialty?
Dr. Mary Gray practices Cardiovascular Disease Physician in San Francisco, CA.
Where does Dr. Mary Gray practice?
Dr. Mary Gray practices at 1001 Potrero Avenue, San Francisco, CA 941103518. Office phone: 4152063503.
What is Dr. Mary Gray's NPI?
Dr. Mary Gray's National Provider Identifier (NPI) is 1124062013, issued by NPPES.
Does Dr. Mary Gray accept Medicare assignment?
Yes. Dr. Mary Gray accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Gray commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.