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Edit this profileAt a glance
- 15215 National Ave Ste 104, Los Gatos, CA 95032
About Dr. Castillo
Peter A. Castillo, M.D. is a healthcare provider in Los Gatos, CA specializing in obstetrics/gynecology. Peter is also listed as specializing in obstetrics & gynecology. Medicare claims data shows Peter provided 418 services to 344 patients. The services billed most often include insertion of temporary bladder tube, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1164521035.
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
- (925) 905-9922
- Email not available
Practice Locations
15215 NATIONAL AVE STE 104
Los Gatos, CA 95032
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
418 services · 344 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of temporary bladder tube | Procedure | 51701 |
95 | More often than most peers in Obstetrics/Gynecology |
| Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings | Procedure | 51784 |
24 | As often as other peers in Obstetrics/Gynecology |
| Insertion of device into abdomen with pressure and urine flow rate study | Procedure | 51797 |
23 | As often as other peers in Obstetrics/Gynecology |
| Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies | Procedure | 51729 |
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 |
93 | More 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 |
76 | 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 |
26 | As often as other 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.
Other obstetrics/gynecology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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 Los Gatos 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2000 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Insertion of temporary bladder tube 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Peter A. Castillo specialize in?
Peter A. Castillo is an obstetrics/gynecology in Los Gatos, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Peter A. Castillo located?
Peter A. Castillo is listed at 15215 National Ave Ste 104, Los Gatos, CA 95032. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Peter A. Castillo's phone number?
The number on file is (925) 905-9922. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Peter A. Castillo?
Peter A. Castillo's National Provider Identifier is 1164521035. 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
Where did Peter A. Castillo train?
Peter A. Castillo attended Other, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Peter A. Castillo have?
Peter A. Castillo has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
What does Peter A. Castillo do most often?
According to Medicare billing data, Peter A. Castillo performs procedures including insertion of temporary bladder tube, non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings and insertion of device into abdomen with pressure and urine flow rate study, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Peter A. Castillo's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Peter A. Castillo. If this is you, claiming it is free.
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