National Provider Identifier
Johnny Y Mei, MD
Johnny Y Mei, MD is listed in the NPPES registry with a primary specialty of Internal Medicine Physician in Elmira, NY and a listed phone number of (607) 737-7770.
Source: public NPPES record, last updated August 21, 2025. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1790808095
- Provider Type
- Individual
- Primary Specialty
- Internal Medicine Physician
- Enumeration Date
- April 09, 2007
- Last Updated
- August 21, 2025
Practice Location
- 600 Roe Ave
- Hospitalist Department
- Elmira, NY 14905-1629
Phone: (607) 737-7770
Mailing Address
- 571 Saint Josephs Blvd
- 2Nd Floor
- Elmira, NY 14901-3230
Specialties
- Internal Medicine Physician (207R00000X)
- Hospitalist Physician (208M00000X)
Browse Similar Providers
See more providers in the Internal Medicine classification in Elmira, NY.
Medicare Part B Activity
Reported 52 Medicare fee-for-service service lines in 2024.
Peer comparison
Compared to Internal Medicine providers in the Elmira, NY metro area.
This provider is in the 0th percentile for Medicare service volume.
Lower volume than many peers.
Performs 92% fewer Medicare services than the peer median.
Higher than 0 of 65 peers.
- Activity Percentile
- 0.0%
- Rank by Services
- 65 of 65
- Total Services
- 52
- Est. Allowed Value
- $6,399.98
- Dataset Year
- 2024
- 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 Elmira, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 52 to 7,999 total Medicare services.
Top Clinical Services
- 99223: Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
23 services | $3,766.94
- 99232: Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
15 services | $1,118.10
- 99239: Hospital discharge day management, more than 30 minutes
14 services | $1,514.94
Biography
Johnny Mei, MD, is an Elmira-based hospitalist and internal medicine physician. His professional profile lists medical training at Ben-Gurion University of the Negev and American Board of Internal Medicine certification, and the Society of Hospital Medicine has listed him among its Fellows in Hospital Medicine, reflecting a focused professional background in hospital medicine.
Full Record
- NPI
- 1790808095
- Entity Type
- Individual
- Last Name
- Mei
- First Name
- Johnny
- Middle Name
- Y
- Name Prefix
- Dr.
- Credential
- MD
- Mailing Street Address
- 571 Saint Josephs Blvd
- Mailing Address Line 2
- 2Nd Floor
- Mailing City
- Elmira
- Mailing State
- NY
- Mailing ZIP Code
- 14901-3230
- Mailing Country
- US
- Mailing Phone
- (607) 271-2050
- Practice Street Address
- 600 Roe Ave
- Practice Address Line 2
- Hospitalist Department
- Practice City
- Elmira
- Practice State
- NY
- Practice ZIP Code
- 14905-1629
- Practice Country
- US
- Practice Phone
- (607) 737-7770
- Practice Fax
- (607) 271-3686
- Enumeration Date
- April 09, 2007
- Last Updated
- August 21, 2025
- Sex
- Male
- Sole Proprietor
- No
- Certification Date
- August 21, 2025
- Taxonomies
- Internal Medicine Physician (207R00000X), Hospitalist Physician (208M00000X)
- Other Identifiers
- 04586527 (NY), 8508137 (WA), 5149ME (WA, Blue Shield # Vm)