Doctor profile · Federal record
Dr. Samuel Grossman, MD
Family Medicine Physician (CMS: Family Practice) · Ventura, CA
- NPI 1538653415
- Accepts Medicare
- MIPS 82.2 / 100 · 2023
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Hillmont Ave, Bldg 340, Suite 201
Ventura, CA 93003
(805) 652-6100
fax (805) 652-3252 - Mailing address
-
2323 Knoll Dr Ste 219
Ventura, CA 930037307
Credentials & registration
- NPI registered
- June 2018 — 8 yrs on file
- Profile last updated
- November 14, 2023
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A164155
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538653415. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
174
Distinct HCPCS
4
Medicare allowed
$11,520
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 86 | 26 | $75 | |
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 45 | 14 | $40 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 27 | 13 | $79 | |
99283 |
Emergency department visit with low level of medical decision making | 16 | 16 | $71 |
In context: peer comparison
Among 60 peers in this city , average services per provider: 76. This provider delivers 2.3× the peer median.Open Payments
Industry payments received
All-time total
$19
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 1 | $18.96 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
479
Patients
92
Total drug cost
$16,396
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 111 | 26 | $1,840 |
| Lisinopril | Generic | 49 | 16 | $881 |
| Amlodipine Besylate | Generic | 36 | 14 | $363 |
| Omeprazole | Generic | 36 | 13 | $494 |
| Losartan Potassium | Generic | 34 | 0 | $353 |
| Gabapentin | Generic | 31 | 0 | $524 |
| Metformin Hcl | Generic | 31 | 11 | $316 |
| Levothyroxine Sodium | Generic | 30 | 12 | $621 |
| Losartan-Hydrochlorothiazide (Losartan/Hydrochlorothiazide) | Brand | 25 | 0 | $860 |
| Glipizide | Generic | 20 | 0 | $295 |
Frequently asked questions
What is Dr. Samuel Grossman's medical specialty?
Dr. Samuel Grossman practices Family Medicine Physician in Ventura, CA.
Where does Dr. Samuel Grossman practice?
Dr. Samuel Grossman practices at 300 Hillmont Ave, Bldg 340, Suite 201, Ventura, CA 93003. Office phone: 8056526100.
What is Dr. Samuel Grossman's NPI?
Dr. Samuel Grossman's National Provider Identifier (NPI) is 1538653415, issued by NPPES.
Does Dr. Samuel Grossman accept Medicare assignment?
Yes. Dr. Samuel Grossman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Samuel Grossman commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99307); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.