National Provider Identifier
Zafar K Mirza, MD
Zafar K Mirza, MD is listed in the NPPES registry with a primary specialty of Gastroenterology Physician in Olean, NY and a listed phone number of (716) 372-5601.
Source: public NPPES record, last updated August 23, 2007. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1073586962
- Provider Type
- Individual
- Primary Specialty
- Gastroenterology Physician
- Enumeration Date
- February 10, 2006
- Last Updated
- August 23, 2007
Practice Location
- 2223 W State St
- Suite 115
- Olean, NY 14760-1938
Phone: (716) 372-5601
Specialties
- Gastroenterology Physician (207RG0100X)
Browse Similar Providers
See more Gastroenterology providers in Olean, NY.
Medicare Part B Activity
Reported 926 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Internal Medicine providers in the Allegany, NY metro area.
This provider is in the 41st percentile for Medicare service volume.
Around the middle of the peer group.
Performs 11% fewer Medicare services than the peer median.
Higher than 9 of 22 peers.
- Activity Percentile
- 40.9%
- Rank by Services
- 13 of 22
- Total Services
- 926
- Est. Allowed Value
- $122,306.57
- 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 Allegany, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 84 to 6,627 total Medicare services.
Top Clinical Services
- 99214: Established patient office or other outpatient visit, 30-39 minutes
175 services | $21,448.95
- 43239: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
126 services | $11,379.08
- 99203: New patient office or other outpatient visit, 30-44 minutes
105 services | $11,269.76
- 99232: Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
98 services | $7,446.18
- 99223: Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
86 services | $14,332.39
Full Record
- NPI
- 1073586962
- Entity Type
- Individual
- Last Name
- Mirza
- First Name
- Zafar
- Middle Name
- K
- Name Prefix
- Dr.
- Credential
- MD
- Mailing Street Address
- 2223 W State St
- Mailing Address Line 2
- Suite 115
- Mailing City
- Olean
- Mailing State
- NY
- Mailing ZIP Code
- 14760-1938
- Mailing Country
- US
- Mailing Phone
- (716) 372-5601
- Mailing Fax
- (716) 372-5616
- Practice Street Address
- 2223 W State St
- Practice Address Line 2
- Suite 115
- Practice City
- Olean
- Practice State
- NY
- Practice ZIP Code
- 14760-1938
- Practice Country
- US
- Practice Phone
- (716) 372-5601
- Practice Fax
- (716) 372-5616
- Enumeration Date
- February 10, 2006
- Last Updated
- August 23, 2007
- Sex
- Male
- Sole Proprietor
- No
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Gastroenterology Physician (207RG0100X)
- Other Identifiers
- 000526949001 (NY, Blue Cross), 02341651 (NY)