Doctor profile · Federal record
Dr. Parham Gharagozlou, M.D.
Sleep Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Internal Medicine Physician · Hospitalist Physician · Concord, CA
- NPI 1225059306
- 28 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3108 Willow Pass RD
Concord, CA 945192325
(925) 849-6634
fax (925) 849-6635
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- September 5, 2013
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RS0012X — NUCC code
- State licenses (2)
- California #A92636 · New York #246848
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225059306. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,923
Distinct HCPCS
10
Medicare allowed
$179,962
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 603 | 171 | $137 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 414 | 86 | $69 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 170 | 24 | $56 | |
99454 |
Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 138 | 17 | $64 | |
99458 |
Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes | 131 | 19 | $44 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 102 | 74 | $86 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 77 | 52 | $196 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 58 | 58 | $145 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 56 | 56 | $22 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 56 | 56 | $22 |
In context: peer comparison
Among 1 peers in Concord Sleep Medicine (Internal Medicine) Physician, average services per provider: 120. This provider delivers 16× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,563
Patients
542
Total drug cost
$49,355
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 330 | 114 | $10,754 |
| Amlodipine Besylate | Generic | 242 | 79 | $5,270 |
| Losartan Potassium | Generic | 157 | 50 | $5,098 |
| Metformin Hcl | Generic | 152 | 49 | $3,434 |
| Levothyroxine Sodium | Generic | 120 | 34 | $4,486 |
| Lisinopril | Generic | 101 | 34 | $1,938 |
| Gabapentin | Generic | 79 | 31 | $3,889 |
| Tamsulosin Hcl | Generic | 72 | 28 | $3,689 |
| Alendronate Sodium | Generic | 57 | 18 | $1,577 |
| Metoprolol Tartrate | Generic | 52 | 16 | $978 |
Hospital affiliations
Frequently asked questions
What is Dr. Parham Gharagozlou's medical specialty?
Dr. Parham Gharagozlou practices Sleep Medicine (Internal Medicine) Physician in Concord, CA.
Where does Dr. Parham Gharagozlou practice?
Dr. Parham Gharagozlou practices at 3108 Willow Pass RD, Concord, CA 945192325. Office phone: 9258496634.
What is Dr. Parham Gharagozlou's NPI?
Dr. Parham Gharagozlou's National Provider Identifier (NPI) is 1225059306, issued by NPPES.
Does Dr. Parham Gharagozlou accept Medicare assignment?
Dr. Parham Gharagozlou does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Parham Gharagozlou commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Chronic care management services (HCPCS 99490); Management using the results of remote vital sign monitoring per calendar month (HCPCS 99457). Source: CMS Medicare Physician & Other Practitioners file.