Katayun Saadai, MD
Internal Medicine Physician · Orange, CA
Katayun Saadai, MD is an internal medicine physician with a practice address in Orange, California, and NPI 1225358989, issued on Jun 4, 2010. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Katayun Saadai
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 1010 W LA Veta Ave Ste 750, Orange, CA 92868
- Phone
- (714) 361-6600
- Enumerated
- Jun 4, 2010
- Entity
- Type 1 · individual
Also registered at 1010 W LA Veta Ave Ste 750
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Benjamin Davis, P.A.Medical Physician Assistant1609247477
- Lisa Evans, NPAcute Care Nurse Practitioner1346561057
- Peter Fotinakes, M.D.Neurology Physician1679542518
- Shahid Hayat, M.D.Internal Medicine Physician1316047913
- Seogeun HongInternal Medicine Physician1871927962
- Christopher Hwe, M.D.Pulmonary Disease Physician1790149136
Verify Katayun Saadai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
5% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,651 Medicare Part D claims for 650 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Atorvastatin Calcium213 claims
- Levothyroxine Sodium143 claims
- Amlodipine Besylate109 claims
- Losartan Potassium97 claims
- Metformin Hcl76 claims
- Rosuvastatin Calcium71 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $161.18
3 payments, mostly food and beverage; the largest payer was Pfizer Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Comprehensive Pulmonary And Primary Care OF Orange CountyOrange, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
275 internal medicine physician records list a Orange practice address
They are 275 of the 13,245 NPPES records with a Orange practice address, and 20,403 internal medicine physician records in California.
All 275 in Orange → All 20,403 in California → Every provider in Orange →
Other internal medicine physician records in California
- Jacob Aaron, MDSan Francisco, CA1407202518
- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Katayun Saadai, MD's NPI number?
Katayun Saadai, MD's National Provider Identifier (NPI) is 1225358989, issued on Jun 4, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Katayun Saadai, MD located?
The NPPES record lists a practice address at 1010 W LA Veta Ave Ste 750, Orange, CA, 92868. Phone: (714) 361-6600. Providers update this record themselves, so call before visiting.
How can I verify Katayun Saadai, MD's license?
Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katayun Saadai, MD prescribe under Medicare Part D?
In 2024, Katayun Saadai, MD had 2,651 Medicare Part D claims for 650 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.