Doctor profile · Federal record
Dr. Roopa Rao-Karlamangla, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Simi Valley, CA
- NPI 1588650865
- Accepts Medicare
- 34 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1687 Erringer RD, Suite 107
Simi Valley, CA 930656508
(805) 526-6135
fax (805) 583-5139
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- February 4, 2008
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- California #G083232
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588650865. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
301
Distinct HCPCS
5
Medicare allowed
$37,164
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 130 | 128 | $137 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 60 | 37 | $92 | |
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 49 | 49 | $48 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 35 | 35 | $192 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 27 | 27 | $178 |
In context: peer comparison
Among 3 peers in Simi Valley Obstetrics & Gynecology Physician, average services per provider: 35. This provider delivers 8.6× the peer median.Open Payments
Industry payments received
All-time total
$52
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 1 | $31.97 | |
| Abbott Laboratories | 1 | $19.76 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
188
Patients
44
Total drug cost
$24,791
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 94 | 44 | $6,931 |
| Estring (Estradiol) | Brand | 15 | 0 | $7,762 |
| Premarin (Estrogens, Conjugated) | Brand | 15 | 0 | $7,486 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 15 | 0 | $114 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 13 | 0 | $203 |
| Estradiol (Once Weekly) (Estradiol) | Brand | 12 | 0 | $598 |
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 12 | 0 | $185 |
| Yuvafem (Estradiol) | Brand | 12 | 0 | $1,511 |
Hospital affiliations
Frequently asked questions
What is Dr. Roopa Rao-Karlamangla's medical specialty?
Dr. Roopa Rao-Karlamangla practices Obstetrics & Gynecology Physician in Simi Valley, CA.
Where does Dr. Roopa Rao-Karlamangla practice?
Dr. Roopa Rao-Karlamangla practices at 1687 Erringer RD, Simi Valley, CA 930656508. Office phone: 8055266135.
What is Dr. Roopa Rao-Karlamangla's NPI?
Dr. Roopa Rao-Karlamangla's National Provider Identifier (NPI) is 1588650865, issued by NPPES.
Does Dr. Roopa Rao-Karlamangla accept Medicare assignment?
Yes. Dr. Roopa Rao-Karlamangla accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Roopa Rao-Karlamangla commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091). Source: CMS Medicare Physician & Other Practitioners file.