Doctor profile · Federal record
Dr. Marsha Granese, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Rancho Santa Margarita, CA
- NPI 1063572915
- Accepts Medicare
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
22032 El Paseo, Suite 200
Rancho Santa Margarita, CA 926883947
(949) 589-6487
fax (949) 589-6485
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- November 2, 2021
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- California #A83534
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063572915. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
184
Distinct HCPCS
4
Medicare allowed
$17,966
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 71 | 50 | $98 | |
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 49 | 49 | $43 | |
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 32 | 23 | $139 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 32 | 26 | $139 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 46. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$227
Transactions
10
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Biogen, Inc. | 4 | $92.74 | |
| Astellas Pharma US Inc | 2 | $60.78 | |
| Sumitomo Pharma America, Inc. | 1 | $21.45 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $19.52 | |
| PFIZER INC. | 1 | $17.50 | |
| Exeltis, USA Inc. | 1 | $15.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
234
Patients
51
Total drug cost
$24,908
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 73 | 28 | $6,202 |
| Progesterone (Progesterone, Micronized) | Brand | 41 | 12 | $2,395 |
| Estradiol (Twice Weekly) (Estradiol) | Brand | 34 | 0 | $5,316 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 26 | 0 | $1,244 |
| Fluconazole | Generic | 18 | 11 | $119 |
| Premarin (Estrogens, Conjugated) | Brand | 17 | 0 | $9,124 |
| Eszopiclone | Generic | 14 | 0 | $152 |
| Clobetasol Propionate | Generic | 11 | 0 | $355 |
Hospital affiliations
Frequently asked questions
What is Dr. Marsha Granese's medical specialty?
Dr. Marsha Granese practices Obstetrics & Gynecology Physician in Rancho Santa Margarita, CA.
Where does Dr. Marsha Granese practice?
Dr. Marsha Granese practices at 22032 El Paseo, Rancho Santa Margarita, CA 926883947. Office phone: 9495896487.
What is Dr. Marsha Granese's NPI?
Dr. Marsha Granese's National Provider Identifier (NPI) is 1063572915, issued by NPPES.
Does Dr. Marsha Granese accept Medicare assignment?
Yes. Dr. Marsha Granese accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marsha Granese commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (HCPCS 76830). Source: CMS Medicare Physician & Other Practitioners file.