National Provider Identifier
Sami Ullah Warraich, MD
Sami Ullah Warraich, MD is listed in the NPPES registry with a primary specialty of Internal Medicine Physician in Buffalo, NY and a listed phone number of (716) 862-1423.
Source: public NPPES record, last updated November 03, 2025. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1679034912
- Provider Type
- Individual
- Primary Specialty
- Internal Medicine Physician
- Enumeration Date
- March 28, 2019
- Last Updated
- November 03, 2025
Practice Location
- 2157 Main St Fl 5
- Buffalo, NY 14214-2692
Phone: (716) 862-1423
Specialties
- Internal Medicine Physician (207R00000X)
Browse Similar Providers
See more Internal Medicine providers in Buffalo, NY.
Medicare Part B Activity
Reported 389 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 52nd percentile for Medicare service volume.
Around the middle of the peer group.
Performs 7.2% more Medicare services than the peer median.
Higher than 347 of 665 peers.
- Activity Percentile
- 52.2%
- Rank by Services
- 318 of 665
- Total Services
- 389
- Est. Allowed Value
- $46,055.38
- 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
252 services | $28,813.39
- 99223: Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
57 services | $9,503.47
- 99239: Hospital discharge day management, more than 30 minutes
49 services | $5,383.14
- 99232: Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
31 services | $2,355.38
Biography
Dr. Sami Warraich is a Buffalo internist who completed his internal medicine residency through the University at Buffalo/Catholic Health program at Sisters of Charity Hospital. His background includes resident research at Catholic Health, including a 2022 presentation on valve-in-valve transcatheter mitral valve replacement, and co-authorship of peer-reviewed publications on topics such as epipericardial fat necrosis and tyrosine kinase inhibitor therapy after allogeneic transplant.
Full Record
- NPI
- 1679034912
- Entity Type
- Individual
- Last Name
- Warraich
- First Name
- Sami
- Middle Name
- Ullah
- Credential
- MD
- Mailing Street Address
- 2157 Main St Fl 5
- Mailing City
- Buffalo
- Mailing State
- NY
- Mailing ZIP Code
- 14214-2692
- Mailing Country
- US
- Mailing Phone
- (716) 862-1423
- Mailing Fax
- (716) 862-1871
- Practice Street Address
- 2157 Main St Fl 5
- Practice City
- Buffalo
- Practice State
- NY
- Practice ZIP Code
- 14214-2692
- Practice Country
- US
- Practice Phone
- (716) 862-1423
- Practice Fax
- (716) 862-1871
- Enumeration Date
- March 28, 2019
- Last Updated
- November 03, 2025
- Sex
- Male
- Sole Proprietor
- No
- Certification Date
- November 03, 2025
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Internal Medicine Physician (207R00000X)