Doctor profile · Federal record
Dr. Altaf Ansari, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Internal Medicine Physician · Internal Medicine Physician · Berkeley, CA
- NPI 1700938297
- Accepts Medicare
- 50 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
2500 Milvia St
Berkeley, CA 947042636
(510) 204-5514
fax (510) 204-5515 - Additional location
-
20101 Lake Chabot RD
Castro Valley, CA 945465305
(510) 247-6300
fax (510) 247-6303 - Additional location
-
4053 Lone Tree Way Ste 101
Antioch, CA 945316210
(925) 756-3499
fax (510) 506-7732 - Additional location
-
330 East 17Th St
New York, NY 10003
(212) 420-2000 - Mailing address
-
407 Airport Exe Park
Nanuet, NY 10954
Show 1 more location
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- August 10, 2022
- Year of graduation
- 1976 — 50 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- California #352047 · New York #164300
- Medicaid
- NY #01016366
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700938297. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
516
Distinct HCPCS
10
Medicare allowed
$59,043
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 123 | 120 | $152 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 109 | 41 | $37 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 74 | 73 | $109 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 45 | 45 | $194 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 45 | 44 | $203 | |
81003 |
Automated urinalysis test | 37 | 36 | $2 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 35 | 35 | $134 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 19 | 18 | $16 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 17 | 17 | $260 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 12 | 11 | $70 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 94. This provider delivers 5.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
58
Patients
58
Total drug cost
$543
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 30 | 30 | $232 |
| Doxycycline Monohydrate | Generic | 28 | 28 | $312 |
Frequently asked questions
What is Dr. Altaf Ansari's medical specialty?
Dr. Altaf Ansari practices Emergency Medicine Physician in Berkeley, CA.
Where does Dr. Altaf Ansari practice?
Dr. Altaf Ansari practices at 2500 Milvia St, Berkeley, CA 947042636. Office phone: 5102045514.
What is Dr. Altaf Ansari's NPI?
Dr. Altaf Ansari's National Provider Identifier (NPI) is 1700938297, issued by NPPES.
Does Dr. Altaf Ansari accept Medicare assignment?
Yes. Dr. Altaf Ansari accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Altaf Ansari commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (HCPCS G2212); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.