Joseph Liberman, MD
Neurology Physician · Washington, DC
Joseph Liberman, MD is a neurology physician with a practice address in Washington, District of Columbia, and NPI 1871532069, issued on Jun 5, 2006. Check the license (District of Columbia MD10441, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Joseph Liberman
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- MD10441 DC
Self-reported in NPPES; status is on the state search - Practice location
- 106 Irving St NW, Washington, DC 20010
- Phone
- (202) 829-3726
- Enumerated
- Jun 5, 2006
- Record last updated
- Dec 28, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (202) 882-1468
- Medicaid ID
- 022781500 DC
- Medicare enrollment
- Enrolled (PECOS I20041221000488); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 1973
- Entity
- Type 1 · individual
Also registered at 106 Irving St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joseph Liberman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD10441Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% more Medicare Part D claims than the average neurology physician in 2024
1,667 Medicare Part D claims for 258 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 62 claims were for opioids.
Most prescribed
- Donepezil Hcl329 claims
- Gabapentin130 claims
- Pregabalin59 claims
- Memantine Hcl58 claims
- Carbidopa-Levodopa54 claims
- Zolpidem Tartrate54 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 92.1 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).
Industry payments in 2024: $1,015.07
38 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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.
Bills Medicare through one group practice
- Neurodiagnostic Associates PCWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neurology Physician providers in District of Columbia
There are 137 neurology physician records in District of Columbia.
All 137 in District of Columbia → Every provider in Washington →
Other neurology physician records in District of Columbia
- Alice Adams, MDWashington, DC1265547756
- Ayesha Ahmad, M.D.Washington, DC1700273786
- Jessica Ailani, MDWashington, DC1073703096
- Rami Al-Hader, MDWashington, DC1346700341
- Sawsan Alabbad, MDWashington, DC1033604749
- Mohamed Ali-EltomWashington, DC1710146709
- Saeed Alqahtani, MDWashington, DC1821360835
- Fahd Amjad, MDWashington, DC1477703312
- Faria Amjad, MDWashington, DC1518285204
- Frank Anderson, M.D.Washington, DC1760518815
Common questions
What is Joseph Liberman, MD's NPI number?
Joseph Liberman, MD's National Provider Identifier (NPI) is 1871532069, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Liberman, MD located?
The NPPES record lists a practice address at 106 Irving St NW, Washington, DC, 20010. Phone: (202) 829-3726. Providers update this record themselves, so call before visiting.
How can I verify Joseph Liberman, MD's license?
NPPES lists District of Columbia license number MD10441, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph Liberman, MD prescribe under Medicare Part D?
In 2024, Joseph Liberman, MD had 1,667 Medicare Part D claims for 258 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Joseph Liberman, MD's MIPS final score?
The 2023 MIPS final score is 92.1 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.