Gregory J. Hanker, M.D.
Orthopaedic Hand Surgery Physician · Van Nuys, CA
Gregory J. Hanker, M.D. is an orthopaedic hand surgery physician with a practice address in Van Nuys, California, and NPI 1811926975, issued on Jul 1, 2006. Check the license (California G49306, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gregory J. Hanker
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Hand Surgery Physician 207XS0106X
- License number
- G49306 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6815 Noble Ave, Van Nuys, CA 91405
- Phone
- (818) 901-6600
- Enumerated
- Jul 1, 2006
- Record last updated
- Aug 21, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (818) 997-7826
- Medicare enrollment
- Enrolled (PECOS I20040225001156); accepts Medicare assignment
- Medical or professional school
- Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, 1981
- Entity
- Type 1 · individual
8 nearest orthopaedic hand surgery physician records → All 288 in California → Look up another NPI →
Also registered at 6815 Noble Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brianna Abadie, M.D.Diagnostic Radiology Physician1861811291
- Abraham Abraamyan, PA-CPhysician Assistant1982062808
- Torgom Abraamyan, M.D.Orthopaedic Surgery Physician1013370410
- Jan Matthew Angeles, NPNurse Practitioner1942989801
- David Auerbach, M.D.Orthopaedic Hand Surgery Physician1851320352
- Michael Bahk, M.D.Orthopaedic Surgery Physician1518012335
Verify Gregory J. Hanker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G49306Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 77.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Regents OF The University OF CaliforniaLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory J. Hanker among 288 orthopaedic hand surgery physician records in California
Gregory J. Hanker, M.D. is one of 288 orthopaedic hand surgery physician records with a practice address in California. 85% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 52% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1981 · median 2004 among the 214 with a school on file
- Record last updated2009 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0106X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Hand Surgery Physician providers in California
There are 288 orthopaedic hand surgery physician records in California.
All 288 in California → Every provider in Van Nuys → Orthopaedic Hand Surgery Physician nationwide →
The 8 orthopaedic hand surgery physician records with the nearest ZIP codes
- David Auerbach, M.D.Van Nuys, CA 914051851320352
- George Balfour, M.D.Van Nuys, CA 914051053314716
- Jenniefer Kho, M.D.Van Nuys, CA 914051992948806
- Benjamin Lesin, M.D.Van Nuys, CA 914051790788453
- Trevor Lynch, M.D.Van Nuys, CA 914051740225432
- Paul Simic, M.D.Van Nuys, CA 914051205867488
- Mitchel Silverman, MDSherman Oaks, CA 914031215156328
- Eli Ziv, M.D.Sherman Oaks, CA 914031083617666
Common questions
What is Gregory J. Hanker, M.D.'s NPI number?
Gregory J. Hanker, M.D.'s National Provider Identifier (NPI) is 1811926975, issued on Jul 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory J. Hanker, M.D. located?
The NPPES record lists a practice address at 6815 Noble Ave, Van Nuys, CA, 91405. Phone: (818) 901-6600. Providers update this record themselves, so call before visiting.
How can I verify Gregory J. Hanker, M.D.'s license?
NPPES lists California license number G49306, 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.
What is Gregory J. Hanker, M.D.'s MIPS final score?
The 2023 MIPS final score is 77.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.