National Provider Identifier
Aalia Jeelani Khan, MD
Aalia Jeelani Khan, MD is listed in the NPPES registry with a primary specialty of Internal Medicine Physician in Williamsville, NY and a listed phone number of (609) 585-1122.
Source: public NPPES record, last updated February 11, 2026. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1891288650
- Provider Type
- Individual
- Primary Specialty
- Internal Medicine Physician
- Enumeration Date
- June 07, 2018
- Last Updated
- February 11, 2026
Practice Location
- 193 S Union RD
- Williamsville, NY 14221-6531
Phone: (609) 585-1122
Mailing Address
- PO Box 7411009
- Chicago, IL 60674-3009
Specialties
- Internal Medicine Physician (207R00000X)
- Hospitalist Physician (208M00000X)
Browse Similar Providers
See more Internal Medicine providers in Buffalo, NY.
Medicare Part B Activity
Reported 362 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Internal Medicine providers in the Buffalo, NY metro area.
This provider is in the 50th percentile for Medicare service volume.
Around the middle of the peer group.
Performs 0.3% fewer Medicare services than the peer median.
Higher than 330 of 665 peers.
- Activity Percentile
- 49.6%
- Rank by Services
- 334 of 665
- Total Services
- 362
- Est. Allowed Value
- $39,022.02
- Dataset Year
- 2023
- Drug Code Share
- 0.0%
Estimated allowed value reflects Medicare fee-for-service allowed amounts only. It does not include Medicare Advantage, commercial insurance, cash-pay services, or employment compensation.
Peers are grouped by the broader Internal Medicine classification rather than the exact subspecialty label shown elsewhere on the page.
Percentile distribution
Each bar represents a 10-point percentile band of peers by total Medicare services for Internal Medicine across the Buffalo, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 11 to 91,321 total Medicare services.
Top Clinical Services
- 99233: Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
124 services | $14,119.87
- 99232: Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
93 services | $7,066.14
- 99308: Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes
38 services | $2,706.36
- 99239: Hospital discharge day management, more than 30 minutes
37 services | $4,066.61
- 99223: Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
30 services | $4,998.90
Full Record
- NPI
- 1891288650
- Entity Type
- Individual
- Last Name
- Khan
- First Name
- Aalia
- Middle Name
- Jeelani
- Credential
- MD
- Mailing Street Address
- PO Box 7411009
- Mailing City
- Chicago
- Mailing State
- IL
- Mailing ZIP Code
- 60674-3009
- Mailing Country
- US
- Mailing Phone
- (609) 585-1122
- Mailing Fax
- (609) 585-0309
- Practice Street Address
- 193 S Union RD
- Practice City
- Williamsville
- Practice State
- NY
- Practice ZIP Code
- 14221-6531
- Practice Country
- US
- Practice Phone
- (609) 585-1122
- Practice Fax
- (609) 585-0309
- Enumeration Date
- June 07, 2018
- Last Updated
- February 11, 2026
- Sex
- Female
- Sole Proprietor
- Yes
- Certification Date
- February 11, 2026
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Internal Medicine Physician (207R00000X), Hospitalist Physician (208M00000X)
- Other Identifiers
- 07288342 (NY)