WILLIAM FREDRICK FOOS JR. MD
NPI 1821627688
Ophthalmology in Philadelphia, PA

Q: What is William Foos's NPI number?

The NPI number for William Foos is 1821627688. It was assigned to this individual provider in the NPPES registry on April 3, 2020.

Q: What is William Foos's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for William Foos was last updated on June 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since April 03, 2020PECOS EnrolledAccepts Medicare Assignment

3401 CIVIC CENTER BLVD, DIVISION OF PEDIATRICS OPHTHALMOLOGY, PHILADELPHIA, PA 19104(267) 590-2791 Get Directions Write a Review

NPPES record last updated: June 10, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 10, 2024, Apr 3, 2020 (2 updates tracked since 2020).

On this page

About William Fredrick Foos Jr. Md NPPES

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

WILLIAM FREDRICK FOOS JR. MD (NPI 1821627688) is an individual ophthalmology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD484625) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of Drexel University College Of Medicine (2020).

NPPES Registry Identity

NPI1821627688

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameWILLIAM FREDRICK FOOS JR.Credential: MD

Location Address3401 CIVIC CENTER BLVD, DIVISION OF PEDIATRICS OPHTHALMOLOGYPhiladelphia, PA 19104

Mailing Address3401 Civic Center Blvd, Division Of Pediatrics OphthalmologyPhiladelphia, PA 19104 · (267) 590-2791

Phone(267) 590-2791

Sole ProprietorYes

Medical School CMSDrexel University College Of MedicineGraduated 2020

Enumeration DateApril 3, 2020

Last NPPES UpdateJune 10, 20242 updates tracked since enumeration

NPPES CertifiedJune 10, 2024

✔ NPI 1821627688 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in PA · MD484625

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

3401 CIVIC CENTER BLVD, Philadelphia, PA 19104

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas 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 and accepts Medicare assignment

William Fredrick Foos Jr. 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 ID6901309996

PECOS Enrollment IDI20250915001724

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 19104 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

$74.47 typical visit price

range $19.30 – $147.29

Typical copayment $18.61 (range $4.82 – $36.82)

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.

AARON DORFMAN M.D.

Pediatrics (Pediatric Cardiology)

3401 CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA - CARDIOLOGY
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-4040

MS. NICOLE MARIE KOEPKE CRNP

Nurse Practitioner (Pediatrics)

3401 CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA - EMERGENCY MED
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1944

DR. CASSANDRA ALYS LIGH MD

Surgery (Plastic and Reconstructive Surgery)

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-2208

DR. PREETI SOI

Psychiatry & Neurology (Child & Adolescent Psychiatry)

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-7555

ROSALIND USHER M.D.

Pediatrics (Developmental - Behavioral Pediatrics)

3401 CIVIC CENTER BLVD, DIVISION OF DEVELOPMENTAL AND BEHAVIORAL PEDIATRICS
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-6336

DR. MATTHEW DAVID SCHREIER MD

Pediatrics (Pediatric Cardiology)

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1000

DR. TERRENCE CALDWELL JR. PHARMD

Pharmacist (Pediatrics)

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1000

ALYSSA STIEFEL CRNP

Nurse Practitioner (Pediatrics)

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1000

DR. ARCHANA ANANDAKRISHNAN DO

Pediatrics (Pediatric Gastroenterology)

3401 CIVIC CENTER BLVD, DIVISION OF PEDIATRIC GASTROENTEROLOGY
PHILADELPHIA, PA 19104

Philadelphia County (267) 425-2739

DR. JONATHAN YU MD

Pediatrics

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1220

JULIA ESTHER LIM PA-C

Physician Assistant

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1000

HELIA IMANY-SHAKIBAI MD

Pediatrics

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1220

EMILY PENN PA-C

Physician Assistant

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (864) 873-7639

MS. MEGAN ELIZABETH STEIGERWALT

Nurse Practitioner (Pediatrics, Critical Care)

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (267) 471-9308

JACOB SWITZER MD

Pediatrics

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1220

REBECCA TAUB

Nurse Practitioner (Women's Health)

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (800) 468-8376

LORRAINE E KATZ M.D.

Pediatrics (Pediatric Endocrinology)

3401 CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA - ENDOCRINOLOGY
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-3174

NEAL J SONDHEIMER

Medical Genetics (Clinical Genetics (M.D.))

3401 CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA - METABOLISM
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-3376

DR. JAMES M CALLAHAN MD

Pediatrics (Pediatric Emergency Medicine)

3401 CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA - EMERGENCY MED
PHILADELPHIA, PA 19104

Philadelphia County (215) 590-1944

KAREN C PESTA CNMW

Advanced Practice Midwife

3401 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104

Philadelphia County (267) 425-6944

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 William Foos's NPI number?

The NPI number for William Foos is 1821627688. It was assigned to this individual provider in the NPPES registry on April 3, 2020.

Where is William Foos located?

William Foos practices at 3401 Civic Center Blvd Division Of Pediatrics Ophthalmology, Philadelphia, PA 19104. The listed phone number is (267) 590-2791.

What is William Foos's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is William Foos enrolled in Medicare?

Yes. William Foos 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 William Foos accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Providence Health Plan list William Foos 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 William Foos was last updated on June 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.