Dr. Corey Michael Lieber, MD
- Medicare services, 2018
- 395
- Medicare patients, 2024
- 14
- Part D claims, 2024
- 100
- Hospital affiliations
- 1
- Industry payments
- $406
- Practice address
- 9333 Imperial Highway, Downey, CA 90242
- Practice phone
- Call (562) 461-6007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lieber's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Corey Michael Lieber is an orthopedic surgeon in Downey, California
Dr. Lieber practices at Downey Medical Center in Downey, California, part of Kaiser Permanente.
Dr. Lieber's NPI, 1104946086, was assigned on April 2, 2007. Dr. Lieber graduated from USF Health Morsani College of Medicine in 2001. Dr. Lieber holds California license A99207.
- NPI
- 1104946086NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719079573
- NPI enumeration date
- April 2, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (562) 461-6007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Corey Michael Lieber practices at Downey Medical Center in Downey, California
Dr. Lieber's primary practice is Downey Medical Center, at 9333 Imperial Highway, Downey, CA 90242 in Los Angeles County. The practice phone is (562) 461-6007.
- Downey Medical Center9333 Imperial Highway, Downey, CA 90242 · Los Angeles CountyPhone(562) 461-6007
Source: Dmand AI Affiliation Data
Dr. Corey Michael Lieber is affiliated with 4 sites of care and 2 medical groups
Dr. Lieber's primary practice is Downey Medical Center in Downey, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Lieber to 2 more group practices and clinics, 1 breast imaging center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Corey Michael Lieber's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lieber practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Downey Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Corey Michael Lieber is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Lieber's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Lieber is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Lieber's licenses on file in 3 states: California, Colorado and New Mexico.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
- Colorado license
- New Mexico license
Clinical focus
Dmand AI lists arm, wrist, hand fracture and dislocation among the conditions Dr. Lieber treats.
Orthopedic surgeons near Dr. Lieber
Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Corey Michael Lieber billed Medicare for 395 services in 2018
CMS data shows 395 Medicare services from Dr. Lieber across 9 procedure codes in 2018, for 14 Medicare patients. Medicare paid $61,671 for them.
Dr. Lieber's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Imaging
- 2017: 3372018: 19442%
- Office and hospital visits
- 2017: 2572018: 15938%
- Surgery
- 2017: 922018: 4254%
Where Dr. Lieber's Medicare services took place, 2018
- In an office20051%
- In a facility19549%
Dr. Lieber compared with the California median for orthopedic surgeons, 2018
- Dr. Lieber
- California median
- Medicare services
- 395vs 68342% below
- Medicare patients
- 14vs 21593% below
- Part D claims
- 87vs 7024% above
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Dr. Lieber's most billed Medicare procedure codes, 2018
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Lieber?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lieber and other orthopedic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Corey Michael Lieber treated 14 Medicare patients in 2024, average age 73
CMS counts 14 Medicare patients who saw Dr. Lieber in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.79, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Lieber's median patient age at 50, with 51% women.
Chronic conditions among Dr. Lieber's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lieber's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Corey Michael Lieber wrote 100 Medicare Part D claims in 2024
In 2024, Dr. Lieber wrote 100 Medicare Part D claims for 50 patients. 100% of them were for generic drugs. CMS names the drug for 87 of them, across 3 drugs with 11 or more claims each, at $567 in total drug cost. In 2023, CMS named 83 claims across 3 drugs.
Dr. Lieber's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Lieber's Part D claims, 2024
- Opioids46%46 of 100 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 832024: 875%
Drugs named by CMS: 3 in 2024, 3 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Corey Michael Lieber takes part in Medicare
Dr. Lieber accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Corey Michael Lieber received $406 in industry payments from 2017 to 2019
CMS Open Payments shows 6 general payments to Dr. Lieber from 3 drug and device companies from 2017 to 2019. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $205.
General payments to Dr. Lieber by program year, 2017 to 2019
Companies that paid Dr. Lieber the most, 2017 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Corey Michael Lieber graduated from USF Health Morsani College of Medicine
Dr. Lieber graduated from USF Health Morsani College of Medicine in 2001.
- Medical school
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Dr. Corey Michael Lieber accepts plans from 5 insurance carriers
Dr. Lieber is in network with 5 carriers, including Excellus BlueCross BlueShield, Blue Cross Blue Shield of Massachusetts and Elevance. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Massachusetts
- Elevance
- HCSC
- CMS Medicare
Plan types Dr. Lieber accepts, by number of carriers
- Medicare4
- PPO3
- EPO2
- HMO2
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Corey Michael Lieber's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Corey Michael Lieber
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Corey Michael Lieber's NPI number?
Dr. Corey Michael Lieber's NPI number is 1104946086. It was assigned on April 2, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Corey Michael Lieber?
Dr. Corey Michael Lieber is an orthopedic surgeon in Downey, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Corey Michael Lieber practice?
Dr. Lieber practices at 9333 Imperial Highway, Downey, CA 90242. Dr. Lieber's primary practice is Downey Medical Center in Downey, California, part of Kaiser Permanente. Dmand AI also links Dr. Lieber to 2 group practices and clinics, 1 breast imaging center and 1 medical group.
What is Dr. Corey Michael Lieber's office phone number?
The practice phone on file for Dr. Lieber is (562) 461-6007.
What is Dr. Corey Michael Lieber's medical license number?
Dr. Lieber holds California license A99207, one of the licenses on file in 3 states.
Which states has Dr. Corey Michael Lieber been licensed in?
Dmand AI has state licenses on file for Dr. Lieber in California (2014 to 2026), Colorado (2014 to 2017) and New Mexico (2003 to 2015).
Which hospitals is Dr. Corey Michael Lieber affiliated with?
Dr. Lieber practices at Downey Medical Center in Downey, California.
What medical group is Dr. Corey Michael Lieber part of?
Dr. Lieber is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Lieber to 1 more medical group.
Does Dr. Corey Michael Lieber accept Medicare?
Yes. CMS data shows Dr. Lieber billed Medicare for 395 services in 2018, and Dr. Lieber accepts Medicare assignment.
How many Medicare patients does Dr. Corey Michael Lieber see?
CMS counts 14 Medicare patients who saw Dr. Lieber in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
Is Dr. Corey Michael Lieber board certified?
Yes. Dr. Lieber is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.
What services does Dr. Corey Michael Lieber bill to Medicare?
In 2018, Dr. Lieber's most billed Medicare services were hospital inpatient care (99222), office visit, established patient (99213) and diagnostic imaging (76000).
Where did Dr. Corey Michael Lieber go to medical school?
Dr. Lieber graduated from USF Health Morsani College of Medicine in 2001.
What drugs does Dr. Corey Michael Lieber prescribe most?
In 2024 Medicare Part D data, Dr. Lieber's most prescribed drugs by claims were Meloxicam, Tramadol HCl and Oxycodone HCl.
Has Dr. Corey Michael Lieber received payments from drug or device companies?
CMS Open Payments shows $406 in general payments to Dr. Lieber from 3 companies from 2017 to 2019. The largest total came from Stryker Corporation.
How long has Dr. Corey Michael Lieber been practicing?
Dr. Lieber graduated from medical school in 2001, 25 years ago.
What insurance does Dr. Corey Michael Lieber accept?
Dr. Lieber is in network with 5 carriers, including Excellus BlueCross BlueShield, Blue Cross Blue Shield of Massachusetts and Elevance. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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