What is Susan Back's NPI number?

Susan Back's National Provider Identifier (NPI) is 1902936669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Susan Back's specialty?

Susan Back is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).

Where is Susan Back located?

Susan Back's practice location on file with NPPES is 3401 Civic Center Blvd, Philadelphia, PA 19104-4319.

What is Susan Back's phone number?

The practice phone number listed in the NPPES registry for Susan Back is (215) 590-7000.

Does Susan Back accept Medicare?

Susan Back is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Susan Back's NPI active?

Yes — Susan Back's NPI (1902936669) is active in the NPPES registry as of the last update on 2013-05-30.

IndividualActiveAccepts Medicare

Susan Back, M.D.

NPI 1902936669 · Diagnostic Radiology Physician · Philadelphia, PA

Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Susan Back, M.D. is a Diagnostic Radiology Physician provider in Philadelphia, PA (NPI 1902936669).

Provider details

NPI number: 1902936669
Entity type: Individual
Primary specialty: Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense MD429646 (PA)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care
Pediatrics Physician208000000XLicense MD429646 (PA)
Allopathic & Osteopathic Physicians
Pediatric Emergency Medicine (Pediatrics) Physician2080P0204XLicense MD429646 (PA)
Allopathic & Osteopathic Physicians
Body Imaging Physician2085B0100XLicense MT184561 (PA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(83/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

3401 Civic Center Blvd

Children'S Hospital of Philadelphia - Radiology

Philadelphia, PA 19104-4319

Phone: (215) 590-7000

Fax: (215) 590-9348

Street-level locationGet directions

More PA providers

Mailing address

100 E Penn Sq

Philadelphia, PA 19107-3323

Enumerated: 2007-03-06
Last updated: 2013-05-30

Frequently asked questions

What is Susan Back's NPI number?: Susan Back's National Provider Identifier (NPI) is 1902936669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Susan Back's specialty?: Susan Back is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
Where is Susan Back located?: Susan Back's practice location on file with NPPES is 3401 Civic Center Blvd, Philadelphia, PA 19104-4319.
What is Susan Back's phone number?: The practice phone number listed in the NPPES registry for Susan Back is (215) 590-7000.
Does Susan Back accept Medicare?: Susan Back is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Susan Back's NPI active?: Yes — Susan Back's NPI (1902936669) is active in the NPPES registry as of the last update on 2013-05-30.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.