Physician Profile
Rafael Pelayo, MD is a healthcare provider in Stanford, CA specializing in pediatric sports medicine. Rafael trained at Albert Einstein College of Medicine of Yeshiva University, graduating in 1988. Rafael is also listed as specializing in sleep medicine (neurology). According to Medicare claims data, Rafael cared for 463 Medicare patients across 485 services. 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, new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, and sleep study in sleep lab (6 years or older).
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
300 PASTEUR DR
Stanford, CA 94305
401 Quarry Road Suite 3301
Stanford, CA 94305
Within Sports Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Bone
Bone injuries
Chest and torso
Elbow & Arm
Foot & Ankle
Foot and ankle
Hand & Wrist
Hand and wrist
Hip & Thigh
Joint injuries
Joint pain
Knee
Lower Leg
Muscle and tendon injuries
Nerve pain
Pediatric & Teen Sports
Shoulder
Shoulder injuries
Spine & Back
Sports health
Sprains and tears
Most searched procedures
Bracing and support
Consultations
Diagnostics
Exams & Clearance
Injections
Injections & Pain Relief
Injury management
Pain management
Performance & Assessment
Performance and testing
Recovery therapy
Regenerative & Advanced Therapy
Regenerative medicine
Rehab & Recovery
Rehabilitation
Support & Bracing
485 services · 463 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Sleep study in sleep lab (6 years or older) | Treatment | 95810 |
98 | More than most peers in Pediatric Sports Medicine |
| Sleep study including heart rate, breathing, and sleep time | Treatment | 95800 |
49 | Too few peers to compare |
| Sleep study in sleep lab with continuous airway pressure (6 years or older) | Treatment | 95811 |
28 | As often as other peers in Pediatric Sports Medicine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
124 | More often than most peers in Pediatric Sports Medicine |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
110 | More than most peers in Pediatric Sports Medicine |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
63 | Too few peers to compare |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
13 | Too few peers to compare |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Pelayo is a pediatric sports medicine in Stanford, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Pelayo is listed at 300 Pasteur Dr, Stanford, CA 94305. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (650) 723-4000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Pelayo's National Provider Identifier is 1699822940. 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
Dr. Pelayo attended Albert Einstein College of Medicine of Yeshiva University, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
Dr. Pelayo has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Pelayo provides treatments such as sleep study in sleep lab and sleep study including heart rate, breathing, and sleep time, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Pelayo. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.