Doctor profile · Federal record
Dr. Isaac Reinherz, MD
Sleep Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Sleep Medicine (Internal Medicine) Physician · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Riverside, CA
- NPI 1396372215
- Accepts Medicare
- 6 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
7117 Brockton Ave
Riverside, CA 925062658
(951) 321-6315
fax (951) 784-3272 - Additional location
-
1914 Taubman Center
Ann Arbor, MI 48109
(734) 647-6562 - Mailing address
-
3660 Arlington Ave
Riverside, CA 925063987
Credentials & registration
- NPI registered
- March 2020 — 6 yrs on file
- Profile last updated
- September 24, 2025
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207RS0012X — NUCC code
- State licenses (2)
- California #A185658 · Michigan #4301511270
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396372215. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
154
Distinct HCPCS
4
Medicare allowed
$19,100
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 66 | 27 | $121 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 36 | 35 | $176 | |
99497 |
Advance care planning, first 30 minutes | 33 | 32 | $77 | |
99239 |
Hospital discharge day management, more than 30 minutes | 19 | 19 | $117 |
In context: peer comparison
Among 1 peers in Riverside Sleep Medicine (Internal Medicine) Physician, average services per provider: 38. This provider delivers 4.1× the peer median.Open Payments
Industry payments received
All-time total
$49
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 1 | $26.68 | |
| Janssen Pharmaceuticals, INC | 1 | $21.88 |
By nature of payment
Frequently asked questions
What is Dr. Isaac Reinherz's medical specialty?
Dr. Isaac Reinherz practices Sleep Medicine (Internal Medicine) Physician in Riverside, CA.
Where does Dr. Isaac Reinherz practice?
Dr. Isaac Reinherz practices at 7117 Brockton Ave, Riverside, CA 925062658. Office phone: 9513216315.
What is Dr. Isaac Reinherz's NPI?
Dr. Isaac Reinherz's National Provider Identifier (NPI) is 1396372215, issued by NPPES.
Does Dr. Isaac Reinherz accept Medicare assignment?
Yes. Dr. Isaac Reinherz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isaac Reinherz commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Advance care planning (HCPCS 99497). Source: CMS Medicare Physician & Other Practitioners file.