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Edit this profileAt a glance
- 14642 Newport Ave, Suite 450, Tustin, CA 92780
About Dr. Sarkaria
Based in Tustin, CA, John A. Sarkaria, M.D. is listed in the NPI registry under pediatrics. John graduated from University of California, Geffen School of Medicine in 1986. John is also listed as specializing in internal medicine. Medicare claims data shows John provided 546 services to 444 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. NPI 1245250695 identifies this record in the national registry.
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
- (714) 669-4449
- Email not available
Practice Locations
14642 NEWPORT AVE SUITE 450
Tustin, CA 92780
Conditions Commonly Evaluated or Treated
Within Pediatrics 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
Digestive health
Digestive Health
Infant Health
Infections
Mental Health
Pediatric Health
Pediatric Oral Health
Specialist-co-managed
Most searched conditions
Digestive and urinary
Ear, nose, throat, and eye
Growth, development, and behavior
Newborn and infant
Respiratory and infectious
Skin
Brain & nerves
Injuries
Respiratory
Skin Conditions
Procedures & services
Checkups & Exams
Developmental & Behavioral
Diagnostic Tests
- Anemia Blood Test
- Childhood Vision Screening
- Heart Murmur Evaluation
- Newborn Bilirubin Check
- Pediatric Blood Draw
- Lead Poisoning Screening
Diagnostic tests
Diagnostics & screening
Exams
Immunization and screening
- Anemia screening
- Vaccinations and immunizations
- Depression screening
- Newborn metabolic screening
Infant Health
Lab tests & screenings
Minor procedures
Office procedures
- Minor laceration repair
- Superficial foreign-body removal
- Cryotherapy for skin lesions
- Earwax removal
- Incision and drainage of an abscess
Office testing
Preventive and developmental
Preventive care
Procedures & Minor Surgery
Urgent care & minor procedures
Most searched procedures
Respiratory
Procedures Most Often Billed to Medicare
546 services · 444 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
19 | As often as other peers in Pediatrics |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
18 | Less often than most peers in Pediatrics |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
151 | More often than most peers in Pediatrics |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
129 | More often than most peers in Pediatrics |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
87 | More often than most peers in Pediatrics |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
85 | As often as other peers in Pediatrics |
| Administration of influenza virus vaccine | Billing code | G0008 |
17 | Less often than most peers in Pediatrics |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
17 | Less often than most peers in Pediatrics |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
12 | Less often than most peers in Pediatrics |
| Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Billing code | G0438 |
11 | Less often than most peers in Pediatrics |
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 pediatricians 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 pediatricians in Tustin 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of California, Geffen School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1986 at University of California, Geffen School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is John A. Sarkaria's specialty?
John A. Sarkaria is a pediatrician in Tustin, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.
NPI registry
Where can I find John A. Sarkaria?
John A. Sarkaria is listed at 14642 Newport Ave Suite 450, Tustin, CA 92780. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact John A. Sarkaria?
The number on file is (714) 669-4449. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for John A. Sarkaria?
John A. Sarkaria's National Provider Identifier is 1245250695. 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 John A. Sarkaria's education?
John A. Sarkaria attended University of California, Geffen School of Medicine, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How much experience does John A. Sarkaria have?
John A. Sarkaria has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What is John A. Sarkaria known for?
According to Medicare billing data, John A. Sarkaria provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is John A. Sarkaria's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by John A. Sarkaria. If this is you, claiming it is free.
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