What is Jiejun Wu's NPI number?

Jiejun Wu's National Provider Identifier (NPI) is 1790312023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jiejun Wu's specialty?

Jiejun Wu is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).

Where is Jiejun Wu located?

Jiejun Wu's practice location on file with NPPES is 4940 Eastern Ave, Baltimore, MD 21224-2735.

What is Jiejun Wu's phone number?

The practice phone number listed in the NPPES registry for Jiejun Wu is (410) 550-5568.

Does Jiejun Wu accept Medicare?

Jiejun Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Jiejun Wu's NPI active?

Yes — Jiejun Wu's NPI (1790312023) is active in the NPPES registry as of the last update on 2025-06-24.

IndividualActiveAccepts Medicare

Jiejun Wu

NPI 1790312023 · Anatomic Pathology & Clinical Pathology Physician · Baltimore, MD

Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Jiejun Wu is a Anatomic Pathology & Clinical Pathology Physician provider in Baltimore, MD (NPI 1790312023).

Provider details

NPI number: 1790312023
Entity type: Individual
Primary specialty: Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Anatomic Pathology & Clinical Pathology PhysicianPrimary207ZP0102XLicense D0103948 (MD)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(63/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
2 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

4940 Eastern Ave

Baltimore, MD 21224-2735

Phone: (410) 550-5568

Street-level locationGet directions

More MD providers

Mailing address

6201 Greenleigh Ave

Middle River, MD 21220-2004

Additional practice locations (1)

2315 Stockton Blvd
Sacramento, CA 95817-2201
Phone: (916) 734-3331
Fax: (916) 734-6468

Enumerated: 2020-03-25
Last updated: 2025-06-24
Certified: 2025-06-24

Frequently asked questions

What is Jiejun Wu's NPI number?: Jiejun Wu's National Provider Identifier (NPI) is 1790312023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Jiejun Wu's specialty?: Jiejun Wu is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
Where is Jiejun Wu located?: Jiejun Wu's practice location on file with NPPES is 4940 Eastern Ave, Baltimore, MD 21224-2735.
What is Jiejun Wu's phone number?: The practice phone number listed in the NPPES registry for Jiejun Wu is (410) 550-5568.
Does Jiejun Wu accept Medicare?: Jiejun Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Jiejun Wu's NPI active?: Yes — Jiejun Wu's NPI (1790312023) is active in the NPPES registry as of the last update on 2025-06-24.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.