Doctor profile · Federal record
Dr. Reena Concepcion, MD
Internal Medicine Physician (CMS: Internal Medicine) · Oakland, CA
- NPI 1386878122
- Accepts Medicare
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
280 W Macarthur Blvd
Oakland, CA 946115642
(510) 752-7867
Credentials & registration
- NPI registered
- May 2009 — 17 yrs on file
- Profile last updated
- January 6, 2022
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A107400
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386878122. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
13
Distinct HCPCS
1
Medicare allowed
$1,329
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99442 |
Telephone medical discussion with physician, 11-20 minutes | 13 | 11 | $102 |
In context: peer comparison
Among 78 peers in Oakland Internal Medicine Physician, average services per provider: 326. This provider delivers 0.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,870
Patients
935
Total drug cost
$41,724
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 457 | 155 | $6,503 |
| Amlodipine Besylate | Generic | 313 | 108 | $4,291 |
| Lisinopril | Generic | 281 | 86 | $3,631 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 213 | 32 | $4,015 |
| Losartan Potassium | Generic | 211 | 70 | $2,965 |
| Hydrochlorothiazide | Generic | 175 | 56 | $1,954 |
| Levothyroxine Sodium | Generic | 173 | 49 | $3,614 |
| Atenolol | Generic | 157 | 47 | $1,753 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 156 | 66 | $2,650 |
| Gabapentin | Generic | 130 | 41 | $3,081 |
Frequently asked questions
What is Dr. Reena Concepcion's medical specialty?
Dr. Reena Concepcion practices Internal Medicine Physician in Oakland, CA.
Where does Dr. Reena Concepcion practice?
Dr. Reena Concepcion practices at 280 W Macarthur Blvd, Oakland, CA 946115642. Office phone: 5107527867.
What is Dr. Reena Concepcion's NPI?
Dr. Reena Concepcion's National Provider Identifier (NPI) is 1386878122, issued by NPPES.
Does Dr. Reena Concepcion accept Medicare assignment?
Yes. Dr. Reena Concepcion accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Reena Concepcion commonly perform?
Top Medicare-reported procedures in 2023: Telephone medical discussion with physician (HCPCS 99442). Source: CMS Medicare Physician & Other Practitioners file.