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WENLAN DUAN
NPI 1336374446
Internal Medicine in New York, NY

Active since May 18, 2009PECOS Enrolled
170 WILLIAM ST, NEW YORK, NY 10038(212) 312-5000 Get Directions Write a Review

NPPES record last updated: January 2, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Wenlan Duan NPPES

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

WENLAN DUAN (NPI 1336374446) is an individual internal medicine provider in New York, New York, licensed in Texas (BP1-0035391) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336374446
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameWENLAN DUAN
Location Address170 WILLIAM STNew York, NY 10038-2612
Mailing Address170 William StNew York, NY 10038-2612
Phone(212) 312-5000
Sole ProprietorNo
Enumeration DateMay 18, 2009
Last NPPES UpdateJanuary 2, 2013
✔ NPI 1336374446 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · BP1-0035391
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
170 WILLIAM ST, New York, NY 10038
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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 (PECOS)

Wenlan Duan is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

5

Medicare enrollment records show Wenlan Duan reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southeastern Hospitalist Services PC
548 mi
Hospitalist
809 82ND PKWY
Myrtle Beach, SC 29572
  • Reassigned Medicare billing, Georgia and South Carolina enrollments
  • 105 clinicians in this Medicare group
NPI 1003280108 (843) 692-1000
Cogent Healthcare Of Georgia PC
761 mi
Internal Medicine
400 CHARTER BLVD
Macon, GA 31210
  • Reassigned Medicare billing, Georgia enrollment
  • 635 clinicians in this Medicare group
NPI 1609827823 (478) 757-8200
Apogee Medical Group Georgia Inc
784 mi
Internal Medicine
705 DIXIE ST
Carrollton, GA 30117
  • Reassigned Medicare billing, Georgia enrollment
  • 335 clinicians in this Medicare group
NPI 1629025143 (770) 836-9667
Benning Hospitalist Services, LLC
828 mi
Hospitalist
100 FRIST CT
Columbus, GA 31909
  • Reassigned Medicare billing, Georgia enrollment
  • 165 clinicians in this Medicare group
NPI 1215442173 (706) 494-2100
Muscogee Hospitalist Services, LLC
832 mi
Hospitalist
710 CENTER ST
Columbus, GA 31901
  • Reassigned Medicare billing, Georgia enrollment
  • 163 clinicians in this Medicare group
NPI 1639681851 (706) 571-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10038 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
3 suppliers12 claims12 services$17.62 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers14 claims14 services$84.83 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

KURT BELEN RN
Nurse Anesthetist, Certified Registered
170 WILLIAM ST
NEW YORK, NY 10038
New York County (313) 410-1988
MEGAN O'NEILL DPT
Physical Therapist
170 WILLIAM ST, REHAB DEPARTMENT
NEW YORK, NY 10038
New York County (212) 312-5335
DOWNTOWN NUCLEAR CARDIOLOGY, P.C.
Nuclear Medicine (Nuclear Cardiology)
170 WILLIAM ST, SUITE 814
NEW YORK, NY 10038
New York County (212) 312-5000
BRUCE LOGAN MD
Internal Medicine
170 WILLIAM ST, FL 7
NEW YORK, NY 10038
New York County (212) 312-5000
DR. SIMIN SOLTANI FRISK M.D.
Anesthesiology
170 WILLIAM ST, SUITE 288 WEILL CORNELL MEDICINE LMH,
NEW YORK, NY 10038
New York County (212) 312-5243
WEILL MEDICAL COLLEGE OF CORNELL UNIVERSITY
Internal Medicine
170 WILLIAM ST
NEW YORK, NY 10038
New York County (212) 590-5741
MR. PAUL JOSEPH GAGLIO JR. PHYSICIAN ASSISTANT
Physician Assistant (Medical)
170 WILLIAM ST
NEW YORK, NY 10038
New York County (212) 312-5746
ALYSSA LYNNE SANDGRUND M.S.PA-C
Physician Assistant
170 WILLIAM ST
NEW YORK, NY 10038
New York County (212) 312-5400

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 Wenlan Duan's NPI number?

The NPI number for Wenlan Duan is 1336374446. It was assigned to this individual provider in the NPPES registry on May 18, 2009.

Where is Wenlan Duan located?

Wenlan Duan practices at 170 William St, New York, NY 10038. The listed phone number is (212) 312-5000.

What is Wenlan Duan's specialty?

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

Is Wenlan Duan enrolled in Medicare?

Yes. Wenlan Duan is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Wenlan Duan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Wenlan Duan reassigns Medicare benefits to 5 organizations: Southeastern Hospitalist Services PC (Myrtle Beach, SC), Cogent Healthcare Of Georgia PC (Macon, GA), Apogee Medical Group Georgia Inc (Carrollton, GA), Benning Hospitalist Services, LLC (Columbus, GA) and Muscogee Hospitalist Services, LLC (Columbus, GA). 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 Wenlan Duan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Wenlan Duan was last updated on January 2, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.