Tamara H. Lieberman, M.D.
Internal Medicine Physician · Phoenix, AZ
Tamara H. Lieberman, M.D. is an internal medicine physician with a practice address in Phoenix, Arizona, and NPI 1912029463, issued on Apr 4, 2007. Check the license (Arizona 36375, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tamara H. Lieberman
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 36375 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4400 N 32ND St, Phoenix, AZ 85018
- Phone
- (602) 522-1900
- Enumerated
- Apr 4, 2007
- Record last updated
- Aug 24, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (302) 381-3281
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 4400 N 32ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adrian Arya, MDSpecialist1477522340
- Barbara Backer, M.D.Internal Medicine Physician1134171374
- Bruce Bethancourt, M.D.Internal Medicine Physician1548252513
- Ann Bullington, MDOphthalmology Physician1225023369
- Robert Bullington, MDOphthalmology Physician1134114275
- Samuel Clark, MDFamily Medicine Physician1073506036
Verify Tamara H. Lieberman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 36375Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,916 Medicare Part D claims for 164 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 34 claims were for opioids.
Most prescribed
- Levothyroxine Sodium95 claims
- Atorvastatin Calcium78 claims
- Rosuvastatin Calcium77 claims
- Gabapentin67 claims
- Trazodone Hcl56 claims
- Lisinopril54 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: $533.71
31 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Tamara H. Lieberman among 2,853 internal medicine physician records in Arizona
Tamara H. Lieberman, M.D. is one of 2,853 internal medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 47% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2011 · 51% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
695 internal medicine physician records list a practice address in Phoenix
They are 695 of the 31,399 NPPES records with a practice address in Phoenix, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Phoenix → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Caitlin AllenPhoenix, AZ 850181164885588
- Barbara Backer, M.D.Phoenix, AZ 850181134171374
- Rishi Basnyat, MDPhoenix, AZ 850181609158799
- Bruce Bethancourt, M.D.Phoenix, AZ 850181548252513
- Francisco Cordova, MDPhoenix, AZ 850181003817867
- Chi Duong, DOPhoenix, AZ 850181285642108
- Nicholas Jebaily, MDPhoenix, AZ 850181710206909
- Gregory Johns, M.D.Phoenix, AZ 850181962443622
Common questions
What is Tamara H. Lieberman, M.D.'s NPI number?
Tamara H. Lieberman, M.D.'s National Provider Identifier (NPI) is 1912029463, issued on Apr 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Tamara H. Lieberman, M.D. located?
The NPPES record lists a practice address at 4400 N 32ND St, Phoenix, AZ, 85018. Phone: (602) 522-1900. Providers update this record themselves, so call before visiting.
How can I verify Tamara H. Lieberman, M.D.'s license?
NPPES lists Arizona license number 36375, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tamara H. Lieberman, M.D. prescribe under Medicare Part D?
In 2024, Tamara H. Lieberman, M.D. had 1,916 Medicare Part D claims for 164 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.