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WENDY YING M.D.
NPI 1942647516
Internal Medicine in Baltimore, MD

Active since May 22, 2013PECOS EnrolledAccepts Medicare Assignment
THE JOHNS HOPKINS HOSPITAL, 600 N. WOLFE STREET, BALTIMORE, MD 21287(410) 955-5000 Get Directions Write a Review

NPPES record last updated: December 22, 2021. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Wendy Ying M.d. NPPES

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

WENDY YING M.D. (NPI 1942647516) is an individual internal medicine provider in Baltimore, Maryland, licensed in Maryland (0116) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS and is a graduate of Johns Hopkins University School Of Medicine (2014).

NPPES Registry Identity

NPI1942647516
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameWENDY YINGCredential: M.D.
Location AddressTHE JOHNS HOPKINS HOSPITAL, 600 N. WOLFE STREETBaltimore, MD 21287-2109
Mailing AddressJohns Hopkins Hospital, 1800 Orleans StreetBaltimore, MD 21287-0001 · (410) 955-3613
Phone(410) 955-5000
Sole ProprietorNo
Medical School CMSJohns Hopkins University School Of MedicineGraduated 2014
Enumeration DateMay 22, 2013
Last NPPES UpdateDecember 22, 2021
NPPES CertifiedDecember 22, 2021
✔ NPI 1942647516 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MD · 0116
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.
THE JOHNS HOPKINS HOSPITAL, Baltimore, MD 21287
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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

Wendy Ying M.d. 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 ID8527282292
PECOS Enrollment IDI20211005002202
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

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
47 services39 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21287 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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.

DR. KERRY LEE SHANNON MD, DRPH, MPH
Emergency Medicine
THE JOHNS HOPKINS HOSPITAL, 1830 E. MONUMENT ST, SUITE 6-100
BALTIMORE, MD 21287
Baltimore City (410) 955-5000
JESSICA HODGE RUBENS M.D.
Pediatrics
THE JOHNS HOPKINS HOSPITAL, 1800 ORLEANS STREET
BALTIMORE, MD 21287
Baltimore City (410) 955-2727
BEDRI ABUBAKER-SHARIF
Student in an Organized Health Care Education/Training Program
THE JOHNS HOPKINS HOSPITAL, 600 NORTH WOLFE STREET
BALTIMORE, MD 21287
Baltimore City (410) 955-5000
ATUL NAKHASI
Internal Medicine
THE JOHNS HOPKINS HOSPITAL, 600 NORTH WOLFE STREET
BALTIMORE, MD 21287
Baltimore City (410) 955-5000
MR. MATTHEW SCHIMMEL
Internal Medicine (Pulmonary Disease)
THE JOHNS HOPKINS HOSPITAL, 1800 ORLEANS STREET
BALTIMORE, MD 21287
Baltimore City (410) 955-3613
MS. CAROL SUSAN JAMES P.A.-C.
Physician Assistant (Surgical)
THE JOHNS HOPKINS HOSPITAL, HARVEY 811, 600 N. WOLFE STREET
BALTIMORE, MD 21287
Baltimore City (410) 614-4449
ELISABETH MARSHALL NICKELS PH.D.
Psychologist
THE JOHNS HOPKINS HOSPITAL, 600 N WOLFE ST. , MEYER 1-163
BALTIMORE, MD 21287
Baltimore City (410) 614-4030
JYI CHENG NG MD
Student in an Organized Health Care Education/Training Program
THE JOHNS HOPKINS HOSPITAL, 1800 ORLEANS STREET - TOWER 110
BALTIMORE, MD 21287
Baltimore City (410) 955-5020

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 Wendy Ying's NPI number?

The NPI number for Wendy Ying is 1942647516. It was assigned to this individual provider in the NPPES registry on May 22, 2013.

Where is Wendy Ying located?

Wendy Ying practices at The Johns Hopkins Hospital 600 N. Wolfe Street, Baltimore, MD 21287. The listed phone number is (410) 955-5000.

What is Wendy Ying's specialty?

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

Is Wendy Ying enrolled in Medicare?

Yes. Wendy Ying 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.

When was this NPI record last updated?

The NPPES record for Wendy Ying was last updated on December 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.