Ujwala Kaza, M.D.
NPI 1891917951 · Allergy & Immunology Physician · New York, NY
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ujwala Kaza, M.D. is a Allergy & Immunology Physician provider in New York, NY (NPI 1891917951).
Provider details
- NPI number
- 1891917951
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 246689 (NY)
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
19 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
5,329 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) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 4,952 | $5 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 236 | $10 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 57 | $197 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 29 | $107 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 20 | $132 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 41 | 22 |
| Famotidine | 32 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 24 | 14 |
| Montelukast Sodium | 21 | — |
| Omeprazole | 18 | 11 |
| Hydroxyzine Hcl | 17 | — |
| Epinephrine | 16 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$146,164 across 243 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
- 2007-05-02
- Last updated
- 2025-07-24
- Certified
- 2025-07-24
Frequently asked questions
- What is Ujwala Kaza's NPI number?
- Ujwala Kaza's National Provider Identifier (NPI) is 1891917951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ujwala Kaza's specialty?
- Ujwala Kaza is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Ujwala Kaza located?
- Ujwala Kaza's practice location on file with NPPES is 18 E 48th St Fl 2, New York, NY 10017-1014.
- What is Ujwala Kaza's phone number?
- The practice phone number listed in the NPPES registry for Ujwala Kaza is (646) 868-4300.
- Does Ujwala Kaza accept Medicare?
- Ujwala Kaza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ujwala Kaza's NPI active?
- Yes — Ujwala Kaza's NPI (1891917951) is active in the NPPES registry as of the last update on 2025-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.