Zaheer Zaidi, M.D.
NPI 1821294513 · Anesthesiology Physician · Simi Valley, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zaheer Zaidi, M.D. is a Anesthesiology Physician provider in Simi Valley, CA (NPI 1821294513).
Provider details
- NPI number
- 1821294513
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A108165 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
104 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) |
|---|---|---|
| Anesthesia for X-Ray Or Radiation Therapy01922 | 24 | $216 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 18 | $141 |
| Anesthesia for Nerve Block and Injection Procedure, Prone Position01992 | 16 | $135 |
| Anesthesia for Other Procedure on Lower Spine00630 | 12 | $256 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 12 | $140 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 11 | $372 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$44 across 2 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
- 2007-06-21
- Last updated
- 2018-05-30
Frequently asked questions
- What is Zaheer Zaidi's NPI number?
- Zaheer Zaidi's National Provider Identifier (NPI) is 1821294513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zaheer Zaidi's specialty?
- Zaheer Zaidi is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Zaheer Zaidi located?
- Zaheer Zaidi's practice location on file with NPPES is 2975 Sycamore Dr, Simi Valley, CA 93065.
- What is Zaheer Zaidi's phone number?
- The practice phone number listed in the NPPES registry for Zaheer Zaidi is (805) 955-6000.
- Does Zaheer Zaidi accept Medicare?
- Zaheer Zaidi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zaheer Zaidi's NPI active?
- Yes — Zaheer Zaidi's NPI (1821294513) is active in the NPPES registry as of the last update on 2018-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.