Diana Kachan, MD, PHD
NPI 1497117295 · Anesthesiology Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Kachan, MD, PHD is a Anesthesiology Physician provider in Tucson, AZ (NPI 1497117295).
Provider details
- NPI number
- 1497117295
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 59963 (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
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
123 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 Lens Surgery00142 | 108 | $108 |
| Anesthesia for Other Procedure on Eye00140 | 15 | $142 |
Typical Medicare-allowed amounts for these services range $108–$142 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (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
Additional practice locations (1)
- One Gustave L Levy Place Box 1010Mount Sinai Medical CenterNew York, NY 10029-6504Phone: (212) 241-1518
Registry dates
- Enumerated
- 2016-03-22
- Last updated
- 2021-06-01
- Certified
- 2021-06-01
Frequently asked questions
- What is Diana Kachan's NPI number?
- Diana Kachan's National Provider Identifier (NPI) is 1497117295, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Kachan's specialty?
- Diana Kachan is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Kachan located?
- Diana Kachan's practice location on file with NPPES is 3390 N Campbell Ave Ste 110, Tucson, AZ 85719-2380.
- What is Diana Kachan's phone number?
- The practice phone number listed in the NPPES registry for Diana Kachan is (520) 784-2243.
- Does Diana Kachan accept Medicare?
- Diana Kachan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Kachan's NPI active?
- Yes — Diana Kachan's NPI (1497117295) is active in the NPPES registry as of the last update on 2021-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.