Zabita Singh, M.D.
Hematology & Oncology Physician · Glendale, AZ
Zabita Singh, M.D. is a hematology & oncology physician with a practice address in Glendale, Arizona, and NPI 1174895841, issued on Jan 27, 2012. Check the license (Arizona 56480, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Zabita Singh
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 56480 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 5810 W Beverly LN, Glendale, AZ 85306
- Phone
- (623) 312-3000
- Enumerated
- Jan 27, 2012
- Record last updated
- Nov 11, 2022
- Fax
- (623) 312-3060
- Medicaid ID
- 476007 AZ
- Medicare enrollment
- Enrolled (PECOS I20190328000433); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 285 in Arizona → Look up another NPI →
Also registered at 5810 W Beverly LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rajesh Bagai, MDHematology & Oncology Physician1306866736
- Andrei BalandinHematology & Oncology Physician1427225986
- Amber Berleen, FNPFamily Nurse Practitioner1851890222
- Patricia Bolivar, LMSWSocial Worker1720870876
- Elisa Bomgaars, MDHematology & Oncology Physician1841220225
- Lauren Duda, RDNRegistered Dietitian1770194615
Verify Zabita Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 56480Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average hematology & oncology physician in 2024
980 Medicare Part D claims for 219 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims. 37 claims were for opioids.
Most prescribed
- Anastrozole196 claims
- Eliquis139 claims
- Tamoxifen Citrate56 claims
- Letrozole51 claims
- Ondansetron Odt39 claims
- Hydroxyurea37 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 MIPS final score for 2023 (Medicare payment program): 93.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $4,579.03
199 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 8,560 providers of this specialty with any payment received $7,481.41 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
- Ironwood Physicians PCGlendale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zabita Singh among 285 hematology & oncology physician records in Arizona
Zabita Singh, M.D. is one of 285 hematology & oncology physician records with a practice address in Arizona. 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 2012, is newer than 72% of them.
- NPI issued2012 · 72% of these records are older, 24% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2008 · median 2003 among the 229 with a school on file
- Record last updated2022 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Arizona
There are 285 hematology & oncology physician records in Arizona.
All 285 in Arizona → Every provider in Glendale → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Rajesh Bagai, MDGlendale, AZ 853061306866736
- Andrei BalandinGlendale, AZ 853061427225986
- Elisa Bomgaars, MDGlendale, AZ 853061841220225
- Joseph Nabong, MDGlendale, AZ 853061184698805
- Abhishek Patel, MDGlendale, AZ 853061972895340
- Sonia Sandhu, M.D.Glendale, AZ 853061538492723
- Amikar Sehdev, M.D.Glendale, AZ 853061588891667
- Christopher Verdi, M.D.Glendale, AZ 853061700883071
Common questions
What is Zabita Singh, M.D.'s NPI number?
Zabita Singh, M.D.'s National Provider Identifier (NPI) is 1174895841, issued on Jan 27, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Zabita Singh, M.D. located?
The NPPES record lists a practice address at 5810 W Beverly LN, Glendale, AZ, 85306. Phone: (623) 312-3000. Providers update this record themselves, so call before visiting.
How can I verify Zabita Singh, M.D.'s license?
NPPES lists Arizona license number 56480, 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 Zabita Singh, M.D. prescribe under Medicare Part D?
In 2024, Zabita Singh, M.D. had 980 Medicare Part D claims for 219 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Zabita Singh, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.6 of 100. 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.