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DR. JOHNNY Y MEI MD
NPI 1790808095
Internal Medicine in Elmira, NY

Active since April 09, 2007PECOS EnrolledAccepts Medicare Assignment
600 ROE AVE, HOSPITALIST DEPARTMENT, ELMIRA, NY 14905(607) 737-7770(607) 271-3686 Get Directions Write a Review

NPPES record last updated: August 21, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Johnny Y Mei Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHNNY Y MEI MD (NPI 1790808095) is an individual internal medicine provider in Elmira, New York, licensed in New York (252143) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Our Lady Of Lourdes Memorial Hospital, Inc, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1790808095
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JOHNNY Y MEICredential: MD
Location Address600 ROE AVE, HOSPITALIST DEPARTMENTElmira, NY 14905-1629
Mailing Address571 Saint Josephs Blvd, 2nd FloorElmira, NY 14901-3230 · (607) 271-2050
Phone(607) 737-7770
Fax(607) 271-3686
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateApril 9, 2007
Last NPPES UpdateAugust 21, 2025
NPPES CertifiedAugust 21, 2025
✔ NPI 1790808095 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in NY · 252143✔ Licensed in WA · MD00047863✔ Licensed in CT · 48232
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedHospitalistTaxonomy 208M00000X · License 048232 (CT), 252143 (NY)
600 ROE AVE, Elmira, NY 14905
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Other Identifiers 3

Medicaid04586527NY
Medicaid8508137WA
Other5149MEWA · Blue Shield # Vm

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Johnny Y Mei Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3870682958
PECOS Enrollment IDI20240716001831
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
23 services23 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
15 services12 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
14 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Our Lady Of Lourdes Memorial Hospital, Inc

Acute Care Hospitals · Binghamton, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330011
Location169 Riverside DriveBinghamton, NY 13905 · Broome County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14905 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.40 typical visit price
range $54.87 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ROHAIL AIJAZ BAIG MD
Student in an Organized Health Care Education/Training Program
600 ROE AVE
ELMIRA, NY 14905
Chemung County (607) 442-1713
DR. MADIHA AKHTER
Student in an Organized Health Care Education/Training Program
600 ROE AVE
ELMIRA, NY 14905
Chemung County (607) 737-4100
DR. SANG S LEE MD
Student in an Organized Health Care Education/Training Program
600 ROE AVE
ELMIRA, NY 14905
Chemung County (607) 737-4100
SIDRAH JAMAL
Student in an Organized Health Care Education/Training Program
600 ROE AVE
ELMIRA, NY 14905
Chemung County (607) 737-4100
JOHN H CHOTKOWSKI M.D.
Radiology (Diagnostic Radiology)
600 ROE AVE
ELMIRA, NY 14905
Chemung County (607) 734-3414
ROBERT NOVAK
General Practice
600 ROE AVE
ELMIRA, NY 14905
Chemung County (607) 737-4100
JESSICA DUAN DO
Student in an Organized Health Care Education/Training Program
600 ROE AVE
ELMIRA, NY 14905
Chemung County (607) 737-4100
STEPHEN MANGANARO M.D.
Emergency Medicine
600 ROE AVE
ELMIRA, NY 14905
Chemung County (607) 737-4508

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Johnny Mei's NPI number?

The NPI number for Johnny Mei is 1790808095. It was assigned to this individual provider in the NPPES registry on April 9, 2007.

Where is Johnny Mei located?

Johnny Mei practices at 600 Roe Ave Hospitalist Department, Elmira, NY 14905. The listed phone number is (607) 737-7770.

What is Johnny Mei's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Johnny Mei enrolled in Medicare?

Yes. Johnny Mei is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Johnny Mei affiliated with any hospitals?

According to CMS data, Johnny Mei is affiliated with Our Lady Of Lourdes Memorial Hospital, Inc.

When was this NPI record last updated?

The NPPES record for Johnny Mei was last updated on August 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.