1. Home
  2. Directory
  3. Maryland
  4. Baltimore
  5. Ophthalmology
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

CAROLINE CHUNG MD
NPI 1235767120
Ophthalmology in Baltimore, MD

Active since March 28, 2020PECOS Enrolled
6231 N CHARLES ST STE 1, BALTIMORE, MD 21212(410) 377-2044(410) 377-8061 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 14, 2026, Mar 21, 2026, Mar 28, 2020 (3 updates tracked since 2020).

About Caroline Chung Md NPPES

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

CAROLINE CHUNG MD (NPI 1235767120) is an individual ophthalmology provider in Baltimore, Maryland, licensed in Maryland (D0101031) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1235767120
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameCAROLINE CHUNGCredential: MD
Location Address6231 N CHARLES ST STE 1Baltimore, MD 21212-1113
Mailing Address2661 Riva Rd Ste 1030Annapolis, MD 21401-7131 · (667) 354-5528
Phone(410) 377-2044
Fax(410) 377-8061
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 28, 2020
Last NPPES UpdateJuly 14, 20263 updates tracked since enumeration
NPPES CertifiedJuly 14, 2026
✔ NPI 1235767120 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in MD · D0101031
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
6231 N CHARLES ST STE 1, Baltimore, MD 21212
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Caroline Chung Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6002381399
PECOS Enrollment IDI20260403002775
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21212 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
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
Most-billed visit code 99213
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 3

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

ANESTHESIA COMPANY, LLC
Anesthesiology
6231 N CHARLES ST STE 1
BALTIMORE, MD 21212
Baltimore City (410) 337-2044
SAMANTHA LEIGH WILLIAMSON MD
Ophthalmology
6231 N CHARLES ST STE 1
BALTIMORE, MD 21212
Baltimore City (410) 377-2044
ULTRACARE ANESTHESIA PARTNERS LLC
Anesthesiology
6231 N CHARLES ST STE 1
BALTIMORE, MD 21212
Baltimore City (410) 377-2044

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 Caroline Chung's NPI number?

The NPI number for Caroline Chung is 1235767120. It was assigned to this individual provider in the NPPES registry on March 28, 2020.

Where is Caroline Chung located?

Caroline Chung practices at 6231 N Charles St Ste 1, Baltimore, MD 21212. The listed phone number is (410) 377-2044.

What is Caroline Chung's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Caroline Chung enrolled in Medicare?

Yes. Caroline Chung is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Caroline Chung was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.