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NINGYUAN SUN
NPI 1851959563
Dentist - Periodontics in Portland, ME

Active since May 29, 2019PECOS Enrolled
1 COLLEGE ST, PORTLAND, ME 04103(207) 221-4747 Get Directions Write a Review

NPPES record last updated: December 16, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 16, 2025, Aug 29, 2022, May 29, 2019 (3 updates tracked since 2019).

About Ningyuan Sun NPPES

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

NINGYUAN SUN (NPI 1851959563) is an individual periodontics provider in Portland, Maine, licensed in Maine (DEN4997) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851959563
Entity TypeIndividualMale
Primary Taxonomy1223P0300X
Provider Legal NameNINGYUAN SUN
Location Address1 COLLEGE STPortland, ME 04103-2617
Mailing Address716 Stevens Ave Ofc 308Portland, ME 04103-2666 · (617) 690-9572
Phone(207) 221-4747
Sole ProprietorYes
Enumeration DateMay 29, 2019
Last NPPES UpdateDecember 16, 20253 updates tracked since enumeration
NPPES CertifiedDecember 16, 2025
✔ NPI 1851959563 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
License✔ Licensed in ME · DEN4997
Definition
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
1 COLLEGE ST, Portland, ME 04103
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, BEST Life and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ningyuan Sun 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04103 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
$86.72 typical visit price
range $56.28 – $169.96
Typical copayment $21.68 (range $14.07 – $42.49)
Most-billed visit code 99203
Established Patient
$70.13 typical visit price
range $18.22 – $138.92
Typical copayment $17.53 (range $4.55 – $34.73)
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 20

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

DR. PAUL HARVEY PASTERNACK D.M.D.
Dentist (General Practice)
1 COLLEGE ST
PORTLAND, ME 04103
Cumberland County (207) 221-4747
DR. STEPHEN CHARLES PALMER DDS
Dentist (General Practice)
1 COLLEGE ST
PORTLAND, ME 04103
Cumberland County (207) 221-4747
TEJASVITA CHANDEL
Dentist (Dental Public Health)
1 COLLEGE ST
PORTLAND, ME 04103
Cumberland County (207) 221-4747
DR. CHRISTOPHER ALLEN COTTERILL D.M.D.
Dentist (Pediatric Dentistry)
1 COLLEGE ST
PORTLAND, ME 04103
Cumberland County (207) 221-4747
DR. JAWHARAH J ALMALKI BDS, MS
Dentist
1 COLLEGE ST
PORTLAND, ME 04103
Cumberland County (207) 221-4773
PADMAJA KROTHAPALLI
Dentist (Periodontics)
1 COLLEGE ST
PORTLAND, ME 04103
Cumberland County (207) 221-4700
DR. SARAH LYNN GEORGESON DMD
Dentist (General Practice)
1 COLLEGE ST
PORTLAND, ME 04103
Cumberland County (207) 221-4747
DR. JOHN JOSEPH ILLUMINATI DDS
Dentist (General Practice)
1 COLLEGE ST
PORTLAND, ME 04103
Cumberland County (207) 221-4747

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 Ningyuan Sun's NPI number?

The NPI number for Ningyuan Sun is 1851959563. It was assigned to this individual provider in the NPPES registry on May 29, 2019.

Where is Ningyuan Sun located?

Ningyuan Sun practices at 1 College St, Portland, ME 04103. The listed phone number is (207) 221-4747.

What is Ningyuan Sun's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

Is Ningyuan Sun enrolled in Medicare?

Yes. Ningyuan Sun is registered in the Medicare PECOS enrollment system.

What insurance does Ningyuan Sun accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 7 other insurers list Ningyuan 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 Ningyuan Sun was last updated on December 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.