Physician Profile
Mariann Alperin, M.D., M.S.
Unclaimed ProfileAbout Dr. Alperin
Mariann Alperin, M.D., M.S. is a healthcare provider in Encinitas, CA specializing in obstetrics/gynecology. Mariann trained at Saint Louis University School of Medicine, graduating in 2001. Mariann is also listed as specializing in obstetrics & gynecology. Medicare claims data shows Mariann provided 280 services to 258 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, ultrasound measurement of bladder capacity after voiding, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. This provider record is associated with NPI 1033266879.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (800) 926-8273
- Email not available
Practice Locations
1200 GARDEN VIEW RD
Encinitas, CA 92024
4520 Executive Dr
San Diego, CA 92121
Conditions Commonly Evaluated or Treated
Within Obstetrics and Gynecology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Pelvic pain and benign gynecology
- Uterine fibroids
- Chronic pelvic pain
- Ovarian cysts
- Painful intercourse
- Pelvic organ prolapse
- Urinary incontinence in women
Most searched conditions
Infections and vulvovaginal conditions
Menstrual and hormonal
- Absent periods
- Genitourinary syndrome of menopause
- Painful periods
- Perimenopause
- Premenstrual syndrome
Pregnancy
- Ectopic pregnancy
- Gestational diabetes
- Hyperemesis gravidarum
- Miscarriage
- Placenta previa
- Postpartum depression
- Preeclampsia
- Preterm labor
Cancer and precancer
- Abnormal cervical cells and cervical dysplasia
- Cervical cancer
- Endometrial cancer
- Endometrial hyperplasia
- Ovarian cancer
Contraception
Fertility
Infections
Pregnancy Complications
Vaginal & Vulvar Health
Procedures & services
Most searched procedures
Contraception and office treatment
Pregnancy and delivery
Preventive and diagnostic
Birth Control
Contraception
Diagnostic Procedures
Fertility
Hormone & Menopause
Laparoscopic and adnexal surgery
Pelvic floor
Postpartum Care
Pregnancy & Prenatal
Preventive Care
Preventive Screening
Routine Exams
Surgeries
Uterine and cervical procedures
Procedures Most Often Billed to Medicare
280 services · 258 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
61 | As often as other peers in Obstetrics/Gynecology |
| Insertion of temporary bladder tube | Procedure | 51701 |
35 | As often as other peers in Obstetrics/Gynecology |
| Creation of sling around urethra in female to control leakage | Procedure | 57288 |
14 | Less often than most peers in Obstetrics/Gynecology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
70 | More often than most peers in Obstetrics/Gynecology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
58 | More often than most peers in Obstetrics/Gynecology |
| Pelvic exam | Office visit | 99459 |
23 | As often as other peers in Obstetrics/Gynecology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
19 | Less often than most peers in Obstetrics/Gynecology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other obstetrics/gynecology specialists in Encinitas 8
Same specialty, same city.
Trained at Saint Louis University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2001 at Saint Louis University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound measurement of bladder capacity after voiding 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Mariann Alperin, M.D.'s specialty?
Mariann Alperin, M.D. is an obstetrics/gynecology in Encinitas, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Mariann Alperin, M.D.?
Mariann Alperin, M.D. is listed at 1200 Garden View Rd, Encinitas, CA 92024. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mariann Alperin, M.D.?
The number on file is (800) 926-8273. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mariann Alperin, M.D.?
Mariann Alperin, M.D.'s National Provider Identifier is 1033266879. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Mariann Alperin, M.D.'s education?
Mariann Alperin, M.D. attended Saint Louis University School of Medicine, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mariann Alperin, M.D. have?
Mariann Alperin, M.D. has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What is Mariann Alperin, M.D. known for?
According to Medicare billing data, Mariann Alperin, M.D. performs procedures including ultrasound measurement of bladder capacity after voiding, insertion of temporary bladder tube and creation of sling around urethra in female to control leakage, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mariann Alperin, M.D.'s profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mariann Alperin, M.D.. If this is you, claiming it is free.
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