National Provider Identifier
Adnan H Siddiqui, MD, PHD
Adnan H Siddiqui, MD, PHD is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician in Williamsville, NY and a listed phone number of (716) 218-1000.
Source: public NPPES record, last updated October 17, 2019. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1558325951
- Provider Type
- Individual
- Primary Specialty
- Neurological Surgery Physician
- Enumeration Date
- April 13, 2006
- Last Updated
- October 17, 2019
Practice Location
- 40 George Karl Blvd
- Williamsville, NY 14221-7183
Phone: (716) 218-1000
Specialties
- Neurological Surgery Physician (207T00000X)
Browse Similar Providers
See more Neurological Surgery providers in Buffalo, NY.
Medicare Part B Activity
Reported 1,304 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Neurological Surgery providers in the Buffalo, NY metro area.
This provider is in the 97th percentile for Medicare service volume.
Among the highest-volume peers.
Performs 943% more Medicare services than the peer median.
Higher than 30 of 31 peers.
- Activity Percentile
- 96.8%
- Rank by Services
- 1 of 31
- Total Services
- 1,304
- Est. Allowed Value
- $167,853.00
- 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 Neurological Surgery 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 Neurological Surgery across the Buffalo, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 18 to 1,304 total Medicare services.
Top Clinical Services
- 93880: Ultrasound of both sides of head and neck blood flow
924 services | $114,546.25
- 93886: Complete ultrasound of within the brain blood flow
134 services | $5,857.14
- 99214: Established patient office or other outpatient visit, 30-39 minutes
44 services | $5,216.55
- 93890: Ultrasound of within the brain blood flow following medication
39 services | $6,172.59
- 36223: Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist
25 services | $6,754.69
Full Record
- NPI
- 1558325951
- Entity Type
- Individual
- Last Name
- Siddiqui
- First Name
- Adnan
- Middle Name
- H
- Name Prefix
- Dr.
- Credential
- MD, PHD
- Mailing Street Address
- 40 George Karl Blvd
- Mailing City
- Williamsville
- Mailing State
- NY
- Mailing ZIP Code
- 14221-7183
- Mailing Country
- US
- Mailing Phone
- (716) 218-1000
- Practice Street Address
- 40 George Karl Blvd
- Practice City
- Williamsville
- Practice State
- NY
- Practice ZIP Code
- 14221-7183
- Practice Country
- US
- Practice Phone
- (716) 218-1000
- Enumeration Date
- April 13, 2006
- Last Updated
- October 17, 2019
- Sex
- Male
- Sole Proprietor
- Yes
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Neurological Surgery Physician (207T00000X)
- Other Identifiers
- 0614095 (NY, Iha), 000930147002 (NY, Blue Cross Of Wny), 02743460 (NY)