Harley Russell Liker, MD
Internal Medicine Physician · Beverly Hills, CA
Harley Russell Liker, MD is an internal medicine physician with a practice address in Beverly Hills, California, and NPI 1619996980, issued on Jul 18, 2006. Check the license (California G79084, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Harley Russell Liker
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G79084 CA
Self-reported in NPPES; status is on the state search - Practice location
- 360 N Bedford Dr Ste 300, Beverly Hills, CA 90210
- Phone
- (310) 860-1550
- Enumerated
- Jul 18, 2006
- Record last updated
- Aug 5, 2026
- Fax
- (310) 860-1551
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Harley Russell Liker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G79084Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average internal medicine physician in 2024
560 Medicare Part D claims for 33 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium52 claims
- Rosuvastatin Calcium33 claims
- Atorvastatin Calcium31 claims
- Ozempic30 claims
- Valacyclovir30 claims
- Eszopiclone20 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.
Harley Russell Liker among 17,696 internal medicine physician records in California
Harley Russell Liker, 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2026 · 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).
150 internal medicine physician records list a practice address in Beverly Hills
They are 150 of the 3,433 NPPES records with a practice address in Beverly Hills, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Beverly Hills → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Naheed Ali, M.D.Beverly Hills, CA 902101790786333
- Ron Benbassat, MDBeverly Hills, CA 902101538269097
- Michael Borookhim, M.D.Beverly Hills, CA 902101578576328
- Darrell Burstein, M.D.Beverly Hills, CA 902101811079445
- Paul Cohart, MDBeverly Hills, CA 902101669465050
- Alan Engelberg, MDBeverly Hills, CA 902101366553547
- Louis Fishman, MDBeverly Hills, CA 902101265450696
- Mark Goodman, M.D.Beverly Hills, CA 902101477659407
Common questions
What is Harley Russell Liker, MD's NPI number?
Harley Russell Liker, MD's National Provider Identifier (NPI) is 1619996980, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Harley Russell Liker, MD located?
The NPPES record lists a practice address at 360 N Bedford Dr Ste 300, Beverly Hills, CA, 90210. Phone: (310) 860-1550. Providers update this record themselves, so call before visiting.
How can I verify Harley Russell Liker, MD's license?
NPPES lists California license number G79084, 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 Harley Russell Liker, MD prescribe under Medicare Part D?
In 2024, Harley Russell Liker, MD had 560 Medicare Part D claims for 33 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.