Ian Yip, MD
Endocrinology, Diabetes & Metabolism Physician · Woodland Hills, CA
Ian Yip, MD is an endocrinology, diabetes & metabolism physician with a practice address in Woodland Hills, California, and NPI 1770503955, issued on Jul 20, 2006. Check the license (California G73119, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ian Yip
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- G73119 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6325 Topanga Cyn Blvd, Woodland Hills, CA 91367
- Phone
- (818) 615-2888
- Enumerated
- Jul 20, 2006
- Record last updated
- Feb 27, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040228000554); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →
Also registered at 6325 Topanga Cyn Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jaleh Makabi, DDSGeneral Practice Dentistry1770666877
Verify Ian Yip in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G73119Check 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% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
2,572 Medicare Part D claims for 206 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims. 60 claims were for opioids.
Most prescribed
- Mounjaro657 claims
- Ozempic182 claims
- Synthroid90 claims
- Atorvastatin Calcium85 claims
- Rosuvastatin Calcium79 claims
- Jardiance73 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: $889.20
41 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 5,661 providers of this specialty with any payment received $5,742.15 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.
Ian Yip among 1,131 endocrinology, diabetes & metabolism physician records in California
Ian Yip, MD is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 54% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1990 · median 2003 among the 779 with a school on file
- Record last updated2015 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in California
There are 1,131 endocrinology, diabetes & metabolism physician records in California.
All 1,131 in California → Every provider in Woodland Hills → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Sima Hassani, MDWoodland Hills, CA 913671093863896
- Mingfei Luo, M.D.Woodland Hills, CA 913671437318474
- Maryam Sharifi, MDWoodland Hills, CA 913671407086580
- Alexander Tyan, MDWoodland Hills, CA 913671154784544
- Rebecca Weiss, B.S., B.A.Woodland Hills, CA 913671912272055
- Frederick Ziel, MDWoodland Hills, CA 913671710046479
- Sarfraz Zaidi, MDThousand Oaks, CA 913621427157536
- Jennifer Siani, M.D.Westlake Village, CA 913611649613761
Common questions
What is Ian Yip, MD's NPI number?
Ian Yip, MD's National Provider Identifier (NPI) is 1770503955, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ian Yip, MD located?
The NPPES record lists a practice address at 6325 Topanga Cyn Blvd, Woodland Hills, CA, 91367. Phone: (818) 615-2888. Providers update this record themselves, so call before visiting.
How can I verify Ian Yip, MD's license?
NPPES lists California license number G73119, 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 Ian Yip, MD prescribe under Medicare Part D?
In 2024, Ian Yip, MD had 2,572 Medicare Part D claims for 206 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
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.