Stephanie S. Yao, MD
Internal Medicine Physician · Rancho Mirage, CA
Stephanie S. Yao, MD is an internal medicine physician with a practice address in Rancho Mirage, California, and NPI 1598758690, issued on Aug 24, 2005. Check the license (California C52376, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Stephanie S. Yao
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- C52376 CA
Self-reported in NPPES; status is on the state search - Practice location
- 72780 Country Club Dr Ste 205, Rancho Mirage, CA 92270
- Phone
- (760) 834-7900
- Enumerated
- Aug 24, 2005
- Record last updated
- May 24, 2024
- Fax
- (760) 834-7901
- Medicaid ID
- 036095200 IL
- Medicare enrollment
- Enrolled (PECOS I20061208000544); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 72780 Country Club Dr Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Blessing Fadaka, FNPFamily Nurse Practitioner1508391624
- Christopher Flores, M.D.Family Medicine Physician1154359271
- Maureen Gottfried, DONeurology Physician1972652832
- Amit Ladani, M.D.Rheumatology Physician1891008942
- Samir Macwan, M.D.Neuromuscular Medicine (Psychiatry & Neurology) Physician1265558753
- Kourosh Moshiri, M.DInternal Medicine Physician1821306994
Verify Stephanie S. Yao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C52376Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average internal medicine physician in 2024
8,016 Medicare Part D claims for 957 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 107 claims were for opioids.
Most prescribed
- Levothyroxine Sodium582 claims
- Atorvastatin Calcium449 claims
- Losartan Potassium252 claims
- Amlodipine Besylate247 claims
- Metformin Hcl234 claims
- Lisinopril222 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $294.05
19 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 affiliation
- Eisenhower Medical CenterRancho Mirage, CA · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Stephanie S. Yao among 17,696 internal medicine physician records in California
Stephanie S. Yao, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1986 · median 2004 among the 11,065 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
59 internal medicine physician records list a practice address in Rancho Mirage
They are 59 of the 1,600 NPPES records with a practice address in Rancho Mirage, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Rancho Mirage → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Syed Azam, M.D.Rancho Mirage, CA 922701811993454
- Maria I. Encarnita Garcia, M.D.Rancho Mirage, CA 922701871537977
- Russell Grant, M.D.Rancho Mirage, CA 922701922026533
- Joel Hirschberg, MDRancho Mirage, CA 922701962474650
- David Ko, MDRancho Mirage, CA 922701568405470
- Carlos Lopez, M.D.,M.P.H.Rancho Mirage, CA 922701003892894
- Hessam Mahdavi, MDRancho Mirage, CA 922701851393300
- Ravinderpal Mann, M.D.Rancho Mirage, CA 922701568480721
Common questions
What is Stephanie S. Yao, MD's NPI number?
Stephanie S. Yao, MD's National Provider Identifier (NPI) is 1598758690, issued on Aug 24, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie S. Yao, MD located?
The NPPES record lists a practice address at 72780 Country Club Dr Ste 205, Rancho Mirage, CA, 92270. Phone: (760) 834-7900. Providers update this record themselves, so call before visiting.
How can I verify Stephanie S. Yao, MD's license?
NPPES lists California license number C52376, as entered by the provider. 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 Stephanie S. Yao, MD prescribe under Medicare Part D?
In 2024, Stephanie S. Yao, MD had 8,016 Medicare Part D claims for 957 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Stephanie S. Yao, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.