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DIANA ZHENG DO
NPI 1811673577
Family Medicine in Easton, PA

Active since June 26, 2023PECOS EnrolledAccepts Medicare Assignment
2925 WILLIAM PENN HWY STE 201, EASTON, PA 18045(610) 258-1400 Get Directions Write a Review

NPPES record last updated: May 21, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 21, 2026, Apr 2, 2026 (2 updates tracked since 2026).

About Diana Zheng Do NPPES

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

DIANA ZHENG DO (NPI 1811673577) is an individual family medicine provider in Easton, Pennsylvania, licensed in Pennsylvania (OS025813) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS, is affiliated with St Luke's Hospital Bethlehem, and is a graduate of Touro Un Col Of Osteopathic Medicine, New York (2023).

NPPES Registry Identity

NPI1811673577
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDIANA ZHENGCredential: DO
Location Address2925 WILLIAM PENN HWY STE 201Easton, PA 18045-5283
Mailing Address801 Ostrum StBethlehem, PA 18015-1000
Phone(610) 258-1400
Sole ProprietorYes
Medical School CMSTouro Un Col Of Osteopathic Medicine, New YorkGraduated 2023
Enumeration DateJune 26, 2023
Last NPPES UpdateMay 21, 20262 updates tracked since enumeration
NPPES CertifiedMay 21, 2026
✔ NPI 1811673577 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in PA · OS025813
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
2925 WILLIAM PENN HWY STE 201, Easton, PA 18045
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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

Diana Zheng Do 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 ID4284093105
PECOS Enrollment IDI20260530000585
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.

Medicare Billing Reassignment

Medicare enrollment records show Diana Zheng reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

St. Luke's Physician Group Inc., Dba
0.1 mi
Obstetrics & Gynecology
2925 WILLIAM PENN HWY STE 104
Easton, PA 18045
  • Reassigned Medicare billing, Pennsylvania enrollment
  • Medicare enrollment name: St Lukes Physician Group Inc
  • 2,851 clinicians in this Medicare group
NPI 1184257826 (484) 526-2538

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.

St Luke's Hospital Bethlehem

Acute Care Hospitals · Bethlehem, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390049
Location801 Ostrum StreetBethlehem, PA 18015 · Northampton County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18045 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
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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 2

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

ST. LUKE'S PHYSICIAN GROUP INC
Family Medicine
2925 WILLIAM PENN HWY STE 201
EASTON, PA 18045
Northampton County (610) 258-1400
SUSANNAH M. STAIR MD
Internal Medicine
2925 WILLIAM PENN HWY STE 201
EASTON, PA 18045
Northampton County (610) 258-1400

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 Diana Zheng's NPI number?

The NPI number for Diana Zheng is 1811673577. It was assigned to this individual provider in the NPPES registry on June 26, 2023.

Where is Diana Zheng located?

Diana Zheng practices at 2925 William Penn Hwy Ste 201, Easton, PA 18045. The listed phone number is (610) 258-1400.

What is Diana Zheng's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Diana Zheng enrolled in Medicare?

Yes. Diana Zheng 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 organization bills Medicare for Diana Zheng's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diana Zheng reassigns Medicare benefits to St. Luke's Physician Group Inc., Dba (Easton, PA). The 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 Diana Zheng's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Diana Zheng affiliated with any hospitals?

According to CMS data, Diana Zheng is affiliated with St Luke's Hospital Bethlehem.

When was this NPI record last updated?

The NPPES record for Diana Zheng was last updated on May 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.