SHIJUN HUANG MD
NPI 1235334103
Obstetrics & Gynecology in Baltimore, MD
About Shijun Huang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHIJUN HUANG MD (NPI 1235334103) is an individual obstetrics & gynecology provider in Baltimore, Maryland, licensed in Maryland (D78030) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Saint Agnes Hospital, and is a graduate of Other (1990).
NPPES Registry Identity
Specialties & Licenses
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
Shijun Huang 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.
Medicare Billing Reassignments
4Medicare enrollment records show Shijun Huang reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21229
- Reassigned Medicare billing, Maryland enrollment
- 372 clinicians in this Medicare group
Baltimore, MD 21224
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Baltimore Medical System, Inc.
- 243 clinicians in this Medicare group
Baltimore, MD 21239
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 3,530 clinicians in this Medicare group
Bel Air, MD 21014
- Reassigned Medicare billing, Maryland enrollment
- 114 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Agnes Hospital
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21229 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.
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 Shijun Huang's NPI number?
The NPI number for Shijun Huang is 1235334103. It was assigned to this individual provider in the NPPES registry on June 19, 2007.
Where is Shijun Huang located?
Shijun Huang practices at 900 Caton Ave Mailbox 081, Baltimore, MD 21229. The listed phone number is (443) 703-3200.
What is Shijun Huang's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Shijun Huang enrolled in Medicare?
Yes. Shijun Huang 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 Shijun Huang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shijun Huang reassigns Medicare benefits to 4 organizations: St. Agnes Healthcare, Inc. (Baltimore, MD), Baltimore Medical Systems, Inc. (Baltimore, MD), Medstar Medical Group II LLC (Baltimore, MD) and Obhg Maryland PC (Bel Air, 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 Shijun Huang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Shijun Huang affiliated with any hospitals?
According to CMS data, Shijun Huang is affiliated with Saint Agnes Hospital.
When was this NPI record last updated?
The NPPES record for Shijun Huang was last updated on November 6, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Shijun Huang, MD · NPI 1235334103
Obstetrics & Gynecology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since June 19, 2007.
## Identity
- **NPI:** 1235334103 (Entity type: Individual)
- **Enumerated:** June 19, 2007
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** D78030 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 900 CATON AVE, MAILBOX 081, Baltimore, MD 21229-5201
- **Phone:** (443) 703-3200 · **Fax:** (443) 703-3201
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): St. Agnes Healthcare, Inc. (NPI 1164462925, Baltimore, MD); Baltimore Medical Systems, Inc. (NPI 1164138152, Baltimore, MD); Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD); Obhg Maryland PC (NPI 1851657894, Bel Air, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1990
## Record status
- **NPPES last updated:** November 6, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1235334103) · Data from the CMS NPPES public registry.