National Provider Identifier
Hong Yu Daisy Wen, M.D.
Hong Yu Daisy Wen, M.D. is listed in the NPPES registry with a primary specialty of Internal Medicine Physician in Williamsville, NY and a listed phone number of (716) 630-1182.
Source: public NPPES record, last updated December 14, 2021. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1205867546
- Provider Type
- Individual
- Primary Specialty
- Internal Medicine Physician
- Enumeration Date
- July 05, 2006
- Last Updated
- December 14, 2021
Practice Location
- 325Essjay RD
- Williamsville, NY 14221-8216
Phone: (716) 630-1182
Mailing Address
- 425 Essjay RD Ste 170
- Williamsville, NY 14221-8235
Specialties
- Internal Medicine Physician (207R00000X)
Endpoints
- production@direct.buffalomedicalgroup.com
Direct Messaging Address | Williamsville, NY 14221
Browse Similar Providers
See more Internal Medicine providers in Buffalo, NY.
Medicare Part B Activity
Reported 976 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 83rd percentile for Medicare service volume.
Higher volume than most peers.
Performs 169% more Medicare services than the peer median.
Higher than 555 of 665 peers.
- Activity Percentile
- 83.5%
- Rank by Services
- 109 of 665
- Total Services
- 976
- Est. Allowed Value
- $34,569.36
- Dataset Year
- 2023
- Drug Code Share
- 2.7%
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
- 99214: Established patient office or other outpatient visit, 30-39 minutes
114 services | $14,085.15
- 80061: Blood test, lipids (cholesterol and triglycerides)
92 services | $1,193.92
- 84443: Blood test, thyroid stimulating hormone (tsh)
90 services | $1,481.40
- 80048: Blood test, basic group of blood chemicals (calcium, total)
88 services | $729.52
- 84450: Liver enzyme (sgot), level
85 services | $431.80
Common Drug-Related Codes
- 90662: Influenza vaccine split virus, preservative free
26 services | $1,860.01
Full Record
- NPI
- 1205867546
- Entity Type
- Individual
- Last Name
- Wen
- First Name
- Hong Yu
- Middle Name
- Daisy
- Credential
- M.D.
- Mailing Street Address
- 425 Essjay RD Ste 170
- Mailing City
- Williamsville
- Mailing State
- NY
- Mailing ZIP Code
- 14221-8235
- Mailing Country
- US
- Mailing Phone
- (716) 630-1219
- Mailing Fax
- (716) 817-1726
- Practice Street Address
- 325Essjay RD
- Practice City
- Williamsville
- Practice State
- NY
- Practice ZIP Code
- 14221-8216
- Practice Country
- US
- Practice Phone
- (716) 630-1182
- Practice Fax
- (716) 250-5982
- Enumeration Date
- July 05, 2006
- Last Updated
- December 14, 2021
- Sex
- Female
- Sole Proprietor
- No
- Certification Date
- December 14, 2021
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Internal Medicine Physician (207R00000X)
- Other Identifiers
- 02273187 (NY)