WILLIAM B SILVERMAN MD
NPI 1811971849
Internal Medicine - Gastroenterology in Iowa City, IA

Q: What is the provider's specialty?

The provider's specialty is Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.

Active since December 02, 2005PECOS Enrolled

200 HAWKINS DR, IOWA CITY, IA 52242(319) 384-9995(319) 356-7918 Get Directions Write a Review

NPPES record last updated: December 18, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About William B Silverman Md NPPES

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

WILLIAM B SILVERMAN MD (NPI 1811971849) is an individual gastroenterology provider in Iowa City, Iowa, licensed in Iowa (32135) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811971849

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameWILLIAM B SILVERMANCredential: MD

Location Address200 HAWKINS DRIowa City, IA 52242-1009

Mailing Address200 Hawkins DrIowa City, IA 52242-1009 · (319) 384-9995 · Fax (319) 356-7918

Phone(319) 384-9995

Fax(319) 356-7918

Sole ProprietorNo

Enumeration DateDecember 2, 2005

Last NPPES UpdateDecember 18, 2007

✔ NPI 1811971849 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in IA · 32135

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Also ListedInternal MedicineTaxonomy 207R00000X · License 32135 (IA)

Also ListedInternal Medicine · HepatologyTaxonomy 207RI0008X · License 32135 (IA)

200 HAWKINS DR, Iowa City, IA 52242

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Other Identifiers 4

Other41106IA · Wellmark Bcbs

Medicare PIN41106IA

Medicare UPINE92208

Medicaid0162438IA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Sanford Health Plan.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)

William B Silverman Md 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 52242 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

$122.23 typical visit price

range $52.96 – $161.40

Typical copayment $30.55 (range $13.24 – $40.35)

Most-billed visit code 99204

Established Patient

$94.05 typical visit price

range $16.91 – $131.98

Typical copayment $23.51 (range $4.22 – $32.99)

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 20

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

JAMIE RAY HANES PHARMD

Pharmacist