Doctor profile · Federal record
Dr. Randy Mandell
Internal Medicine Physician (CMS: Internal Medicine) · Sleep Medicine (Internal Medicine) Physician · Issaquah, WA
- NPI 1841357381
- Accepts Medicare
- MIPS 87.0 / 100 · 2023
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1740 Nw Maple St Ste 100
Issaquah, WA 98027
(425) 391-3900 - Mailing address
-
Po Box 50095
Seattle, WA 981455095
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- November 9, 2018
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Washington #MD00036928
- Medicaid
- WA #1841357381
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841357381. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
375
Distinct HCPCS
5
Medicare allowed
$50,269
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 143 | 106 | $99 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 123 | 94 | $140 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 71 | 71 | $195 | |
95810 |
Sleep study in sleep lab (6 years or older) | 22 | 22 | $126 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 16 | 15 | $141 |
In context: peer comparison
Among 9 peers in Issaquah Internal Medicine Physician, average services per provider: 77. This provider delivers 4.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
66
Patients
23
Total drug cost
$168,519
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Zolpidem Tartrate | Generic | 24 | 23 | $18 |
| Gabapentin | Generic | 20 | 0 | $428 |
| Methylphenidate Hcl | Generic | 11 | 0 | $561 |
| Wakix (Pitolisant Hcl) | Brand | 11 | 0 | $167,512 |
Hospital affiliations
Frequently asked questions
What is Dr. Randy Mandell's medical specialty?
Dr. Randy Mandell practices Internal Medicine Physician in Issaquah, WA.
Where does Dr. Randy Mandell practice?
Dr. Randy Mandell practices at 1740 Nw Maple St Ste 100, Issaquah, WA 98027. Office phone: 4253913900.
What is Dr. Randy Mandell's NPI?
Dr. Randy Mandell's National Provider Identifier (NPI) is 1841357381, issued by NPPES.
Does Dr. Randy Mandell accept Medicare assignment?
Yes. Dr. Randy Mandell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Randy Mandell commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.