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JING WU MD
NPI 1235888769
Internal Medicine in Ellicott City, MD

Active since March 22, 2022PECOS EnrolledAccepts Medicare Assignment
9501 OLD ANNAPOLIS RD STE 308, ELLICOTT CITY, MD 21042(301) 621-6570(844) 606-5116 Get Directions Write a Review

NPPES record last updated: June 1, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 1, 2026, Sep 2, 2025 (2 updates tracked since 2025).

About Jing Wu Md NPPES

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

JING WU MD (NPI 1235888769) is an individual internal medicine provider in Ellicott City, Maryland, licensed in Maryland (D0102353) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, is affiliated with Greater Baltimore Medical Center, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1235888769
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameJING WUCredential: MD
Location Address9501 OLD ANNAPOLIS RD STE 308Ellicott City, MD 21042-6337
Mailing Address9501 Old Annapolis Rd Ste 308Ellicott City, MD 21042-6337 · (301) 621-6570 · Fax (844) 606-5116
Phone(301) 621-6570
Fax(844) 606-5116
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateMarch 22, 2022
Last NPPES UpdateJune 1, 20262 updates tracked since enumeration
NPPES CertifiedJune 1, 2026
✔ NPI 1235888769 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MD · D0102353
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
9501 OLD ANNAPOLIS RD STE 308, Ellicott City, MD 21042
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jing Wu 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.

PECOS PAC ID9234525064
PECOS Enrollment IDI20250926004401
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Greater Baltimore Medical Center

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210044
Location6701 North Charles StreetBaltimore, MD 21204 · Baltimore County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21042 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
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
Most-billed visit code 99214
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

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

DR. ASHA G POTTI M.D
Internal Medicine
9501 OLD ANNAPOLIS RD STE 308
ELLICOTT CITY, MD 21042
Howard County (301) 621-6570

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 Jing Wu's NPI number?

The NPI number for Jing Wu is 1235888769. It was assigned to this individual provider in the NPPES registry on March 22, 2022.

Where is Jing Wu located?

Jing Wu practices at 9501 Old Annapolis Rd Ste 308, Ellicott City, MD 21042. The listed phone number is (301) 621-6570.

What is Jing Wu's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Jing Wu enrolled in Medicare?

Yes. Jing Wu 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.

Is Jing Wu affiliated with any hospitals?

According to CMS data, Jing Wu is affiliated with Greater Baltimore Medical Center.

When was this NPI record last updated?

The NPPES record for Jing Wu was last updated on June 1, 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.