KIN WAH CHEW M.D.
NPI 1194103614
Emergency Medicine - Undersea and Hyperbaric Medicine in Baltimore, MD
About Kin Wah Chew M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KIN WAH CHEW M.D. (NPI 1194103614) is an individual undersea and hyperbaric medicine provider in Baltimore, Maryland, licensed in Maryland (D0091783) and active in the NPI registry since May 2015. He is enrolled in Medicare PECOS, is affiliated with University Of Maryland Medical Center, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Kin Wah Chew 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.
Medicare Billing Reassignments
2Medicare enrollment records show Kin Wah Chew reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Shock Trauma Associates PA
- 541 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 234 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Maryland Medical Center
Acute Care Hospitals · Baltimore, MDJohns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDUniversity Of MD Medical Center Midtown Campus
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
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 Kin Wah Chew's NPI number?
The NPI number for Kin Wah Chew is 1194103614. It was assigned to this individual provider in the NPPES registry on May 17, 2015.
Where is Kin Wah Chew located?
Kin Wah Chew practices at 22 S Greene St, Baltimore, MD 21201. The listed phone number is (410) 328-6152.
What is Kin Wah Chew's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Undersea and Hyperbaric Medicine, with taxonomy code 207PE0005X.
Is Kin Wah Chew enrolled in Medicare?
Yes. Kin Wah Chew 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.
Which organizations bill Medicare for Kin Wah Chew's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kin Wah Chew reassigns Medicare benefits to 2 organizations: Shock Trauma Associates, P.A. (Baltimore, MD) and University Of Maryland Emergency Medicine Associates, PA (Baltimore, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kin Wah Chew's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Kin Wah Chew affiliated with any hospitals?
According to CMS data, Kin Wah Chew is affiliated with University Of Maryland Medical Center, Johns Hopkins Hospital, The and University Of MD Medical Center Midtown Campus.
When was this NPI record last updated?
The NPPES record for Kin Wah Chew was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Kin Wah Chew, M.D. · NPI 1194103614
Undersea and Hyperbaric Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since May 17, 2015.
## Identity
- **NPI:** 1194103614 (Entity type: Individual)
- **Enumerated:** May 17, 2015
- **Primary specialty:** Emergency Medicine - Undersea and Hyperbaric Medicine · taxonomy 207PE0005X
- **State license:** D0091783 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 S GREENE ST, Baltimore, MD 21201-1590
- **Phone:** (410) 328-6152 · **Fax:** (410) 328-3758
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Shock Trauma Associates, P.A. (NPI 1679512909, Baltimore, MD); University Of Maryland Emergency Medicine Associates, PA (NPI 1144271743, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** August 27, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1194103614) · Data from the CMS NPPES public registry.