Emily Tiwana, MD
NPI 1851822456 · Diagnostic Radiology Physician · Lexington, KY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emily Tiwana, MD is a Diagnostic Radiology Physician provider in Lexington, KY (NPI 1851822456).
Provider details
- NPI number
- 1851822456
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 56512 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
288 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 133 | $80 |
| Ct Scan of Chest With Contrast71260 | 95 | $49 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 32 | $77 |
| Ct Scan of Abdomen and Pelvis Before and After Contrast74178 | 15 | $89 |
| Ct Scan of Abdomen Before and After Contrast74170 | 13 | $62 |
Typical Medicare-allowed amounts for these services range $49–$89 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-24
- Last updated
- 2024-02-05
- Certified
- 2024-02-05
Frequently asked questions
- What is Emily Tiwana's NPI number?
- Emily Tiwana's National Provider Identifier (NPI) is 1851822456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Tiwana's specialty?
- Emily Tiwana is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Emily Tiwana located?
- Emily Tiwana's practice location on file with NPPES is 800 Rose St, Lexington, KY 40536-1675.
- What is Emily Tiwana's phone number?
- The practice phone number listed in the NPPES registry for Emily Tiwana is (859) 323-2222.
- Does Emily Tiwana accept Medicare?
- Emily Tiwana is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emily Tiwana's NPI active?
- Yes — Emily Tiwana's NPI (1851822456) is active in the NPPES registry as of the last update on 2024-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.