What is Jisun Won's NPI number?

Jisun Won's National Provider Identifier (NPI) is 1487390688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jisun Won's specialty?

Jisun Won is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).

Where is Jisun Won located?

Jisun Won's practice location on file with NPPES is 51 N 39th St, Philadelphia, PA 19104-2640.

What is Jisun Won's phone number?

The practice phone number listed in the NPPES registry for Jisun Won is (215) 662-8000.

Does Jisun Won accept Medicare?

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

Is Jisun Won's NPI active?

Yes — Jisun Won's NPI (1487390688) is active in the NPPES registry as of the last update on 2025-06-26.

IndividualActiveAccepts Medicare

Jisun Won, M.D.

NPI 1487390688 · Hospitalist Physician · Philadelphia, PA

Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Jisun Won, M.D. is a Hospitalist Physician provider in Philadelphia, PA (NPI 1487390688).

Provider details

NPI number: 1487390688
Entity type: Individual
Primary specialty: Hospitalist PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Hospitalist PhysicianPrimary208M00000XLicense MD488101 (PA)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(58/100 index)

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

Registry tenure38% of score
4 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

51 N 39th St

Philadelphia, PA 19104-2640

Phone: (215) 662-8000

Street-level locationGet directions

More PA providers

Mailing address

1200 Old York Road

Abington, PA 19001-3788

Additional practice locations (1)

1200 Old York Road
Abington Memorial Hospital, Gme Office
Abington, PA 19001-3788
Phone: (215) 481-2494

Enumerated: 2022-05-10
Last updated: 2025-06-26
Certified: 2025-06-09

Frequently asked questions

What is Jisun Won's NPI number?: Jisun Won's National Provider Identifier (NPI) is 1487390688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Jisun Won's specialty?: Jisun Won is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
Where is Jisun Won located?: Jisun Won's practice location on file with NPPES is 51 N 39th St, Philadelphia, PA 19104-2640.
What is Jisun Won's phone number?: The practice phone number listed in the NPPES registry for Jisun Won is (215) 662-8000.
Does Jisun Won accept Medicare?: Jisun Won is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Jisun Won's NPI active?: Yes — Jisun Won's NPI (1487390688) is active in the NPPES registry as of the last update on 2025-06-26.

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