Doctor profile · Federal record
Dr. Isabelle Cohen, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Obstetrics & Gynecology Physician · Oakland, CA
- NPI 1336409549
- Accepts Medicare
- 14 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
365 Hawthorne Ave Ste 301
Oakland, CA 94609
(410) 601-9000
Credentials & registration
- NPI registered
- May 2012 — 14 yrs on file
- Profile last updated
- August 1, 2019
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State licenses (2)
- California #A163973 · Maryland #P27653
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336409549. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
174
Distinct HCPCS
5
Medicare allowed
$12,131
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 70 | 70 | $47 | |
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 40 | 40 | $55 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 39 | 27 | $107 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 13 | 12 | $68 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $132 |
In context: peer comparison
Among 1 peers in Oakland Obstetrics & Gynecology Physician, average services per provider: 34. This provider delivers 5.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
139
Patients
28
Total drug cost
$41,089
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 50 | 28 | $6,996 |
| Premarin (Estrogens, Conjugated) | Brand | 22 | 0 | $10,204 |
| Yuvafem (Estradiol) | Brand | 20 | 0 | $5,037 |
| Imvexxy (Estradiol) | Brand | 19 | 0 | $9,159 |
| Estring (Estradiol) | Brand | 16 | 0 | $9,118 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 12 | 0 | $575 |
Hospital affiliations
Frequently asked questions
What is Dr. Isabelle Cohen's medical specialty?
Dr. Isabelle Cohen practices Obstetrics & Gynecology Physician in Oakland, CA.
Where does Dr. Isabelle Cohen practice?
Dr. Isabelle Cohen practices at 365 Hawthorne Ave Ste 301, Oakland, CA 94609. Office phone: 4106019000.
What is Dr. Isabelle Cohen's NPI?
Dr. Isabelle Cohen's National Provider Identifier (NPI) is 1336409549, issued by NPPES.
Does Dr. Isabelle Cohen accept Medicare assignment?
Yes. Dr. Isabelle Cohen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isabelle Cohen commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.