Are you Rita R. Ellithorpe, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 13422 Newport Ave, Suite L, Tustin, CA 92780
About Dr. Ellithorpe
Rita R. Ellithorpe, M.D. practices general practice in Tustin, CA. Rita is a 1982 graduate of Chicago College of Medicine and Surgery. Medicare claims data shows Rita provided 27,485 services to 3,752 patients. The services billed most often include injection of additional new drug or substance into vein, injection, potassium chloride, per 2 meq, and unclassified drugs. The provider's National Provider Identifier (NPI) is 1306848809.
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) 544-1521
- Email not available
Practice Locations
13422 NEWPORT AVE SUITE L
Tustin, CA 92780
Conditions Commonly Evaluated or Treated
Within General Practice 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
- Food Poisoning
- Hemorrhoids
- IBS
Rashes & allergy
Most searched conditions
Blood disorders
Bone health
Brain & Nerves
Digestive Health
Ear, Nose & Throat
Endocrine
Eye Care
Foot & Ankle
General Health
Heart & Circulation
Infections
Joint & Muscle
Lungs & Breathing
Men's Health
Mental Health
Pain
Pain & Joints
Skin
Skin & Hair
Sleep
Urinary & Kidney
Weight & Metabolism
Women's Health
Procedures & services
Diagnostic testing
- Diabetes Screening and A1C Test
- Heart monitor
- Spirometry
Heart & Circulation
Infection & Microbiology Tests
Infections & Screening
- Cholesterol Check
- COVID-19 testing
- STI Testing
- Urine Drug Screen
Injections
- Antibiotic Injection
Lab tests
- Rapid flu test
- Rapid Mono Test
- Rapid strep testing
- Urinalysis
- Vaccine Titer Test
Men's Health
Mental health
Minor Surgery
- Superficial foreign-body removal
- Incision and drainage of an abscess
- Ingrown toenail removal
- Mole removal
- Skin Tag Removal
- Wart Removal
Physical exams
Prescriptions & Medications
Routine Blood Tests
Sleep
Vaccines
- Shingles And Senior Vaccinations
- HPV vaccine
- Routine Vaccines
- Tetanus shot
- Travel vaccines
Weight & Metabolism
Women's Health
Wound Care
Most searched procedures
Dermatology
Ear, Nose & Throat
- Earwax removal
Exams & Clearances
Hormone therapy
- Hormone replacement therapy
Lungs & Breathing
Pain & Injections
Pain & Joints
Pain management
Preventive care
Preventive Care
Procedures Most Often Billed to Medicare
27,485 services · 3,752 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
359 | More than most peers in General Practice |
| Injection of additional new drug or substance into vein | Treatment | 96375 |
8,683 | Too few peers to compare |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
1,547 | Too few peers to compare |
| Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | Treatment | 96366 |
545 | Too few peers to compare |
| Injection, potassium chloride, per 2 meq | Drug given | J3480 |
5,703 | Too few peers to compare |
| Unclassified drugs | Drug given | J3490 |
3,803 | Too few peers to compare |
| Injection, pyridoxine hcl, 100 mg | Drug given | J3415 |
2,447 | Too few peers to compare |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
439 | More than most peers in General Practice |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
333 | More often than most peers in General Practice |
| Insulin measurement, total | Lab test | 83525 |
293 | Too few peers to compare |
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.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
Trained at Chicago College of Medicine and Surgery 2
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1982 at Chicago College of Medicine and Surgery 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Rita R. Ellithorpe?
Rita R. Ellithorpe is a general practitioner in Tustin, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Practice”.
NPI registry
What is Rita R. Ellithorpe's address?
Rita R. Ellithorpe is listed at 13422 Newport Ave Suite L, Tustin, CA 92780. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Rita R. Ellithorpe?
The number on file is (714) 544-1521. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Rita R. Ellithorpe?
Rita R. Ellithorpe's National Provider Identifier is 1306848809. 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 Rita R. Ellithorpe train?
Rita R. Ellithorpe attended Chicago College of Medicine and Surgery, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Rita R. Ellithorpe have?
Rita R. Ellithorpe has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
What procedures does Rita R. Ellithorpe perform?
According to Medicare billing data, Rita R. Ellithorpe performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as injection of additional new drug or substance into vein and infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Rita R. Ellithorpe's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Rita R. Ellithorpe. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.