Zabita Singh, M.D.
NPI 1174895841 · Hematology & Oncology Physician · Glendale, AZ
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zabita Singh, M.D. is a Hematology & Oncology Physician provider in Glendale, AZ (NPI 1174895841).
Provider details
- NPI number
- 1174895841
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 56480 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,348 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 361 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 309 | $123 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Additional Sequential Infusion, 1 Hour Or Less96367 | 145 | $27 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 145 | $124 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 118 | $14 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 78 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 196 | 64 |
| Apixabanbrand: Eliquis | 139 | 28 |
| Tamoxifen Citrate | 56 | 21 |
| Letrozole | 51 | 21 |
| Ondansetronbrand: Ondansetron Odt | 39 | 20 |
| Hydroxyurea | 37 | 12 |
| Abiraterone Acetate | 34 | — |
| Dexamethasone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,579 across 199 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-01-27
- Last updated
- 2022-11-11
- Certified
- 2022-11-11
Frequently asked questions
- What is Zabita Singh's NPI number?
- Zabita Singh's National Provider Identifier (NPI) is 1174895841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zabita Singh's specialty?
- Zabita Singh is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Zabita Singh located?
- Zabita Singh's practice location on file with NPPES is 5810 W Beverly Ln, Glendale, AZ 85306-1800.
- What is Zabita Singh's phone number?
- The practice phone number listed in the NPPES registry for Zabita Singh is (623) 312-3000.
- Does Zabita Singh accept Medicare?
- Zabita Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zabita Singh's NPI active?
- Yes — Zabita Singh's NPI (1174895841) is active in the NPPES registry as of the last update on 2022-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.