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DR. SUSAN MAREE RAMIREZ-CHUNG M.D.
NPI 1366806200
Pediatrics in Philadelphia, PA

Active since April 06, 2016PECOS Enrolled
2000 HAMILTON ST STE 301, PHILADELPHIA, PA 19130(215) 774-1166(215) 279-8383 Get Directions Write a Review

NPPES record last updated: December 13, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 13, 2022, Nov 20, 2020, Jun 21, 2016 (3 updates tracked since 2016).

About Dr. Susan Maree Ramirez-chung M.d. NPPES

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

DR. SUSAN MAREE RAMIREZ-CHUNG M.D. (NPI 1366806200) is an individual pediatrics provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD467099) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1366806200
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. SUSAN MAREE RAMIREZ-CHUNGCredential: M.D.
Location Address2000 HAMILTON ST STE 301Philadelphia, PA 19130-3874
Mailing Address2000 Hamilton St Ste 301Philadelphia, PA 19130-3874 · (215) 774-1166 · Fax (215) 279-8383
Phone(215) 774-1166
Fax(215) 279-8383
Sole ProprietorNo
Enumeration DateApril 6, 2016
Last NPPES UpdateDecember 13, 20223 updates tracked since enumeration
NPPES CertifiedDecember 13, 2022
✔ NPI 1366806200 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in PA · MD467099
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
2000 HAMILTON ST STE 301, Philadelphia, PA 19130
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1437 Fulton StPhiladelphia, PA 19147-3110 · Phone (954) 540-2394
Location 21600 Rockland Rd Ste 2B80Wilmington, DE 19803-3607 · Phone (302) 651-9823

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Susan Maree Ramirez-chung M.d. 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 Reassignment

Medicare enrollment records show Susan Ramirez-chung reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Advocare, LLC
14 mi
Pediatrics
401 ROUTE 73 N STE 320
Marlton, NJ 08053
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 135 clinicians in this Medicare group
NPI 1770538696 (856) 872-7055

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 19130 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
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
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.

Other Providers at the Same Location NPPES 7

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

KRISTEN J SMITH PA-C
Physician Assistant
2000 HAMILTON ST STE 301
PHILADELPHIA, PA 19130
Philadelphia County (215) 774-1166
LIV LEE MS, RDN, LDN
Dietitian, Registered
2000 HAMILTON ST STE 301
PHILADELPHIA, PA 19130
Philadelphia County (215) 774-1166
DR. MAGGIE MACKENZIE HOOVEN DO
Pediatrics
2000 HAMILTON ST STE 301
PHILADELPHIA, PA 19130
Philadelphia County (215) 774-1166
SIERRA ALTHOFF LPC. NCC
Counselor (Professional)
2000 HAMILTON ST STE 301
PHILADELPHIA, PA 19130
Philadelphia County (215) 774-1166
HEATHER RUDDOCK MD
Pediatrics
2000 HAMILTON ST STE 301
PHILADELPHIA, PA 19130
Philadelphia County (215) 774-1166
ILUMINAR PHYSICAL THERAPY LLC
Physical Therapist (Pediatrics)
2000 HAMILTON ST STE 301
PHILADELPHIA, PA 19130
Philadelphia County (267) 297-6499
KERBY ZEISLOFT DO
Pediatrics
2000 HAMILTON ST STE 301
PHILADELPHIA, PA 19130
Philadelphia County (215) 774-1166

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 Susan Ramirez-chung's NPI number?

The NPI number for Susan Ramirez-chung is 1366806200. It was assigned to this individual provider in the NPPES registry on April 6, 2016.

Where is Susan Ramirez-chung located?

Susan Ramirez-chung practices at 2000 Hamilton St Ste 301, Philadelphia, PA 19130. The listed phone number is (215) 774-1166.

What is Susan Ramirez-chung's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Susan Ramirez-chung enrolled in Medicare?

Yes. Susan Ramirez-chung is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Susan Ramirez-chung's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Susan Ramirez-chung reassigns Medicare benefits to Advocare, LLC (Marlton, NJ). 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 Susan Ramirez-chung'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 Susan Ramirez-chung was last updated on December 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.