Aalia Khan, MD
NPI 1891288650 · Internal Medicine Physician · Williamsville, NY
Provider details
- NPI number
- 1891288650
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 312358 (NY)
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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
274 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 60 | $112 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 53 | $70 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 50 | $74 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 43 | $108 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 28 | $124 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 |
Practice location
Mailing address
Additional practice locations (4)
- Elm and Carlton StBuffalo, NY 14263-0001Phone: (716) 845-2300
- 2157 Main St Fl 5Buffalo, NY 14214-2648Phone: (716) 862-1423
- 200 7th StBuffalo, NY 14201-2161Phone: (609) 585-1122Fax: (609) 585-0309
- 2799 Sheridan DrTonawanda, NY 14150-9463Phone: (609) 585-1122Fax: (609) 585-0309
Registry dates
- Enumerated
- 2018-06-07
- Last updated
- 2026-02-11
- Certified
- 2026-02-11
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.