National Provider Identifier
Mihai Merzianu, MD
Mihai Merzianu, MD is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician in Buffalo, NY and a listed phone number of (716) 845-2300.
Source: public NPPES record, last updated January 21, 2021. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1245221001
- Provider Type
- Individual
- Primary Specialty
- Anatomic Pathology & Clinical Pathology Physician
- Enumeration Date
- November 02, 2005
- Last Updated
- January 21, 2021
Practice Location
- Elm And Carlton Streets
- Buffalo, NY 14263-0001
Phone: (716) 845-2300
Mailing Address
- Elm And Carlton St
- Buffalo, NY 14263-0001
Specialties
- Anatomic Pathology & Clinical Pathology Physician (207ZP0102X)
- Anatomic Pathology Physician (207ZP0101X)
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Medicare Part B Activity
Reported 704 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Pathology providers in the Buffalo, NY metro area.
This provider is in the 48th percentile for Medicare service volume.
Around the middle of the peer group.
Performs 0.3% fewer Medicare services than the peer median.
Higher than 30 of 63 peers.
- Activity Percentile
- 47.6%
- Rank by Services
- 33 of 63
- Total Services
- 704
- Est. Allowed Value
- $28,358.22
- 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 Pathology 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 Pathology across the Buffalo, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 24 to 2,670 total Medicare services.
Top Clinical Services
- 88341: Special stained specimen slides to examine tissue, each additional procedure
293 services | $7,868.85
- 88305: Pathology examination of tissue using a microscope, intermediate complexity
167 services | $5,913.79
- 88307: Pathology examination of tissue using a microscope, moderately high complexity
68 services | $5,312.84
- 88342: Special stained specimen slides to examine tissue, initial procedure
52 services | $1,722.80
- 88331: Pathology examination of specimen during surgery, first tissue block
31 services | $1,825.92
Full Record
- NPI
- 1245221001
- Entity Type
- Individual
- Last Name
- Merzianu
- First Name
- Mihai
- Credential
- MD
- Mailing Street Address
- Elm And Carlton St
- Mailing City
- Buffalo
- Mailing State
- NY
- Mailing ZIP Code
- 14263-0001
- Mailing Country
- US
- Mailing Phone
- (716) 845-2300
- Mailing Fax
- (716) 845-3427
- Practice Street Address
- Elm And Carlton Streets
- Practice City
- Buffalo
- Practice State
- NY
- Practice ZIP Code
- 14263-0001
- Practice Country
- US
- Practice Phone
- (716) 845-2300
- Practice Fax
- (716) 845-3427
- Enumeration Date
- November 02, 2005
- Last Updated
- January 21, 2021
- Sex
- Male
- Sole Proprietor
- No
- Certification Date
- January 21, 2021
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Anatomic Pathology & Clinical Pathology Physician (207ZP0102X), Anatomic Pathology Physician (207ZP0101X)
- Other Identifiers
- 02686437 (NY)