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DR. WILLIAM ELLIOT ROSENFELD M.D.
NPI 1851413587
Psychiatry & Neurology - Neurology in Chesterfield, MO

Active since April 04, 2007PECOS Enrolled
222 S WOODS MILL RD, SUITE 610N, CHESTERFIELD, MO 63017(314) 453-9300 Get Directions Write a Review

NPPES record last updated: May 16, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. William Elliot Rosenfeld M.d. NPPES

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

DR. WILLIAM ELLIOT ROSENFELD M.D. (NPI 1851413587) is an individual neurology provider in Chesterfield, Missouri, licensed in Missouri (MDR9G50) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851413587
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. WILLIAM ELLIOT ROSENFELDCredential: M.D.
Location Address222 S WOODS MILL RD, SUITE 610NChesterfield, MO 63017-3625
Mailing Address222 S Woods Mill Rd Ste 610nChesterfield, MO 63017-3647 · (314) 453-9300
Phone(314) 453-9300
Sole ProprietorYes
Enumeration DateApril 4, 2007
Last NPPES UpdateMay 16, 2008
✔ NPI 1851413587 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in MO · MDR9G50
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
222 S WOODS MILL RD, Chesterfield, MO 63017
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Other Identifiers 3

Medicare UPINA12483MO
Medicaid202431011MO
Medicare PIN000011940MO

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. William Elliot Rosenfeld 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63017 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
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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.

MS. KIMBERLY C GRUNZINGER MSN, RN, ACNS-BC
Clinical Nurse Specialist (Adult Health)
222 S WOODS MILL RD, SUITE 480 N
CHESTERFIELD, MO 63017
St. Louis County (314) 576-7343
RACHEL LYNN FISHMAN OIKNINE M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
222 S WOODS MILL RD, SUITE 410N
CHESTERFIELD, MO 63017
St. Louis County (314) 469-6224
MARYLAND MEDICAL GROUP LTD
Internal Medicine
222 S WOODS MILL RD, SUITE 350N
CHESTERFIELD, MO 63017
St. Louis County (314) 205-6557
MARIA THERESA WEIR
Nurse Practitioner (Adult Health)
222 S WOODS MILL RD, SUITE 410N
CHESTERFIELD, MO 63017
St. Louis County (314) 469-6224
JOHN BEST MD
Internal Medicine (Pulmonary Disease)
222 S WOODS MILL RD, SUITE 310 NORTH
CHESTERFIELD, MO 63017
St. Louis County (314) 576-6700
WEST COUNTY OPHTHALMOLOGY, INC
Ophthalmology
222 S WOODS MILL RD, SUITE 660N
CHESTERFIELD, MO 63017
St. Louis County (314) 878-9902
TARISAI SHARON NYAHODA MD
Internal Medicine (Geriatric Medicine)
222 S WOODS MILL RD
CHESTERFIELD, MO 63017
St. Louis County (314) 205-6050
ZOE LEYH DO
Internal Medicine (Infectious Disease)
222 S WOODS MILL RD
CHESTERFIELD, MO 63017
St. Louis County (314) 205-6050

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 Rosenfeld's NPI number?

The NPI number for William Rosenfeld is 1851413587. It was assigned to this individual provider in the NPPES registry on April 4, 2007.

Where is William Rosenfeld located?

William Rosenfeld practices at 222 S Woods Mill Rd Suite 610N, Chesterfield, MO 63017. The listed phone number is (314) 453-9300.

What is William Rosenfeld's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is William Rosenfeld enrolled in Medicare?

Yes. William Rosenfeld is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Rosenfeld was last updated on May 16, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.