ENID YINYIN SUN MD, MPH
NPI 1871947432
Internal Medicine - Rheumatology in Philadelphia, PA

Active since April 20, 2016PECOS EnrolledAccepts Medicare Assignment
76.7/100
CMS Quality Rating
3401 N BROAD ST, PHILADELPHIA, PA 19140(215) 707-4600(215) 707-4034 Get Directions Write a Review

NPPES record last updated: July 15, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 15, 2021, Jun 19, 2019, Nov 22, 2017 (3 updates tracked since 2017).

About Enid Yinyin Sun Md, Mph NPPES

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

ENID YINYIN SUN MD, MPH (NPI 1871947432) is an individual rheumatology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD472996) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Temple Health - Chestnut Hill Hospital, and maintains a secondary practice location in Chapel Hill.

NPPES Registry Identity

NPI1871947432
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameENID YINYIN SUNCredential: MD, MPH
Location Address3401 N BROAD STPhiladelphia, PA 19140-5103
Mailing Address2450 W Hunting Park AvePhiladelphia, PA 19129-1302 · (215) 926-9019
Fax(215) 707-4034
Sole ProprietorNo
Medical School CMSRutgers New Jersey Medical SchoolGraduated 2016
Enumeration DateApril 20, 2016
Last NPPES UpdateJuly 15, 20213 updates tracked since enumeration
NPPES CertifiedJuly 15, 2021
NPI 1871947432 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License Licensed in PA · MD472996
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD472996 (PA), 218436 (NC)
3401 N BROAD ST, Philadelphia, PA 19140

Secondary Practice Location 1

Location 16013 Farrington Rd Ste 301Chapel Hill, NC 27517-8173 · Phone (984) 974-4191 · Fax (984) 974-2640

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

Enid Yinyin Sun Md, Mph 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 ID8729377296
PECOS Enrollment IDI20210722000698
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
41 services32 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
39 services20 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Temple Health - Chestnut Hill Hospital

Acute Care Hospitals · Philadelphia, PA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390026
Location8835 Germantown AvenuePhiladelphia, PA 19118 · Philadelphia County
Emergency services

Temple University Hospital

Acute Care Hospitals · Philadelphia, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390027
Location3401 North Broad StreetPhiladelphia, PA 19140 · Philadelphia County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19140 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

76.7/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality55.19
Promoting Interoperability98
Improvement Activities40
Cost54.93

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.

Internal Medicine
3401 N BROAD ST
PHILADELPHIA, PA 19140
Surgery
3401 N BROAD ST
PHILADELPHIA, PA 19140
Internal Medicine
3401 N BROAD ST
PHILADELPHIA, PA 19140
Anesthesiology
3401 N BROAD ST
PHILADELPHIA, PA 19140
Surgery
3401 N BROAD ST
PHILADELPHIA, PA 19140
Radiology (Diagnostic Radiology)
3401 N BROAD ST
PHILADELPHIA, PA 19140
Radiology (Radiation Oncology)
3401 N BROAD ST
PHILADELPHIA, PA 19140
Internal Medicine (Pulmonary Disease)
3401 N BROAD ST, 812 PARKINSON PAVILION
PHILADELPHIA, PA 19140

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 Enid Sun's NPI number?

The NPI number for Enid Sun is 1871947432. It was assigned to this individual provider in the NPPES registry on April 20, 2016.

Where is Enid Sun located?

Enid Sun practices at 3401 N Broad St, Philadelphia, PA 19140. The listed phone number is (215) 707-4600.

What is Enid Sun's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Enid Sun enrolled in Medicare?

Yes. Enid 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.

Is Enid Sun affiliated with any hospitals?

According to CMS data, Enid Sun is affiliated with Temple Health - Chestnut Hill Hospital and Temple University Hospital.

When was this NPI record last updated?

The NPPES record for Enid Sun was last updated on July 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.