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LILLIAN DONGYAN SUN MD
NPI 1912586702
Dermatology in Solon, OH

Active since April 07, 2021PECOS EnrolledAccepts Medicare Assignment
34055 SOLON RD STE 108, SOLON, OH 44139(440) 804-5367(440) 248-5717 Get Directions Write a Review

NPPES record last updated: October 21, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Lillian Dongyan Sun Md NPPES

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

LILLIAN DONGYAN SUN MD (NPI 1912586702) is an individual dermatology provider in Solon, Ohio, licensed in Ohio (35.153591) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (2021).

NPPES Registry Identity

NPI1912586702
Entity TypeIndividualFemale
Primary Taxonomy207N00000X
Provider Legal NameLILLIAN DONGYAN SUNCredential: MD
Location Address34055 SOLON RD STE 108Solon, OH 44139-2600
Mailing Address34055 Solon Rd Ste 108Solon, OH 44139-2600 · (440) 804-5367 · Fax (440) 248-5717
Phone(440) 804-5367
Fax(440) 248-5717
Sole ProprietorNo
Medical School CMSClvlnd Clinic Lerner College Of Med Of Case Wstn Rsv UniversityGraduated 2021
Enumeration DateApril 7, 2021
Last NPPES UpdateOctober 21, 2025
NPPES CertifiedOctober 21, 2025
✔ NPI 1912586702 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in OH · 35.153591
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
34055 SOLON RD STE 108, Solon, OH 44139
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, MedMutual.Insurance ›

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

Lillian Dongyan Sun 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 ID5496157893
PECOS Enrollment IDI20250723003357
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44139 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
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.

MICHAEL GREGORY MANCUSO M.D.
Specialist
34055 SOLON RD STE 108
SOLON, OH 44139
Cuyahoga County (440) 248-2955

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 Lillian Sun's NPI number?

The NPI number for Lillian Sun is 1912586702. It was assigned to this individual provider in the NPPES registry on April 7, 2021.

Where is Lillian Sun located?

Lillian Sun practices at 34055 Solon Rd Ste 108, Solon, OH 44139. The listed phone number is (440) 804-5367.

What is Lillian Sun's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Lillian Sun enrolled in Medicare?

Yes. Lillian Sun 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.

What insurance does Lillian Sun accept?

Health plans from CareSource and MedMutual list Lillian Sun as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Lillian Sun was last updated on October 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.