NEUROSURGERY AND NEUROLOGY LLC
NPI 1134291388
Specialist in Chesterfield, MO

Q: What is Neurosurgery And Neurology LLC's NPI number?

The NPI number for Neurosurgery And Neurology LLC is 1134291388. It was assigned to this organization in the NPPES registry on November 14, 2006.

Q: What is Neurosurgery And Neurology LLC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Active since November 14, 2006

111 SAINT LUKES CENTER DR STE 20B, CHESTERFIELD, MO 63017(636) 685-7745(314) 576-8167 Get Directions Write a Review

NPPES record last updated: March 5, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Mar 5, 2026, Dec 12, 2025, Oct 21, 2021 and 3 more (6 updates tracked since 2017).

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About Neurosurgery And Neurology Llc NPPES

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

NEUROSURGERY AND NEUROLOGY LLC (NPI 1134291388) is a healthcare organization registered as a specialist in Chesterfield, Missouri and active in the NPI registry since November 2006. The organization maintains 2 additional practice locations and lists Darren R. Haskell, Chief Medical Officer, as its authorized official.

NPPES Registry Identity

NPI1134291388

Entity TypeOrganization

Primary Taxonomy174400000X

Legal Business NameNEUROSURGERY AND NEUROLOGY LLC

Location Address111 SAINT LUKES CENTER DR STE 20BChesterfield, MO 63017-3509

Mailing Address232 S Woods Mill RdChesterfield, MO 63017-3406 · (314) 878-2888 · Fax (314) 576-2433

Phone(636) 685-7745

Fax(314) 576-8167

Organization SubpartYesParent: St. Lukes Medical Group

Authorized OfficialDarren R. HaskellChief Medical Officer · (314) 205-6444

Enumeration DateNovember 14, 2006

Last NPPES UpdateMarch 5, 20266 updates tracked since enumeration

NPPES CertifiedMarch 5, 2026

✔ NPI 1134291388 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Also ListedNeurological SurgeryTaxonomy 207T00000X

Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X

111 SAINT LUKES CENTER DR STE 20B, Chesterfield, MO 63017

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Secondary Practice Locations 2

Location 15551 Winghaven Blvd Ste 270O Fallon, MO 63368-3629 · Phone (636) 685-7745 · Fax (314) 576-8167

Location 2226 S Woods Mill Rd Ste 58WChesterfield, MO 63017-3664 · Phone (314) 878-2888 · Fax (314) 576-8187

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Medica.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Neurosurgery And Neurology Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 17 clinicians reassign Medicare billing to Neurosurgery And Neurology LLC, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 14 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 3

Neurosurgery7

Neurology6

Nurse Practitioner4

Clinicians, nearest first (17)

Leah Brancheck, M.D.

Neurology

NPI 1255747119

111 SAINT LUKES CENTER DR STE 20B
Chesterfield, MO 63017

(636) 685-7745

✔ PECOS✔ Accepts MedicareSame address

Ayman Daoud

Neurology

NPI 1487013512

111 SAINT LUKES CENTER DR STE 20B
Chesterfield, MO 63017

(636) 685-7745

✔ PECOS✔ Accepts MedicareSame address

Kristin Press, ACNP

Nurse Practitioner

NPI 1174884209

111 SAINT LUKES CENTER DR
Chesterfield, MO 63017

(636) 685-7745

✔ PECOS✔ Accepts MedicareSame address

Nazish Riaz, MD

Neurology

NPI 1659689495

111 SAINT LUKES CENTER DR BLDG B
Chesterfield, MO 63017

(636) 685-7745

✔ PECOSSame address

Ippei Takagi, MD

Neurosurgery

NPI 1619144391

226 S WOODS MILL RD STE 58
Chesterfield, MO 63017

(314) 877-2888

✔ PECOS✔ Accepts Medicare0.4 mi

Tracey Carpenter, NP-C

Nurse Practitioner

NPI 1083166433

232 S WOODS MILL RD STE 400
Chesterfield, MO 63017

(314) 878-2888

✔ PECOS✔ Accepts Medicare0.4 mi

Zaheer Ahmed, M.D.

Neurology

NPI 1558328401

232 S WOODS MILL RD SUITE 400E
Chesterfield, MO 63017

(314) 878-2888

✔ PECOS✔ Accepts Medicare0.5 mi

Michael Boland, M.D.

Neurosurgery

NPI 1548224249

232 S WOODS MILL RD SUITE 400 EAST
Chesterfield, MO 63017

(314) 878-2888

✔ PECOS✔ Accepts Medicare0.5 mi

Scott Purvines, M.D.

Neurosurgery

NPI 1669436739

232 S WOODS MILL RD SUITE 400 EAST
Chesterfield, MO 63017

(314) 878-2888

✔ PECOS✔ Accepts Medicare0.5 mi

Whitney Feichtner, FNP

Nurse Practitioner

NPI 1891203865

1176 TOWN AND COUNTRY COMMONS DR
Chesterfield, MO 63017

(636) 893-1260

✔ PECOS✔ Accepts Medicare1.7 mi

Brenda Seidel, FNP

Nurse Practitioner

NPI 1053635748

12855 N 40 DR STE 125
Saint Louis, MO 63141

(314) 806-1770

✔ PECOS3.3 mi

Wegdan Andrews, MD

Neurology

NPI 1972511723

621 S NEW BALLAS RD #281-A
Saint Louis, MO 63141

(314) 251-6075

✔ PECOS✔ Accepts Medicare3.4 mi

Jeffrey Calvin, MD

Neurology

NPI 1750764866

621 S NEW BALLAS RD STE 6005B
Saint Louis, MO 63141

(314) 251-6075

✔ PECOS✔ Accepts Medicare3.6 mi

Christian Sikorski, M.D.

Neurosurgery

NPI 1629043930

12266 DE PAUL DR STE 100
Bridgeton, MO 63044

(314) 738-2770

✔ PECOS✔ Accepts Medicare7.7 mi

Michael Polinsky, M.D.

Neurosurgery

NPI 1134183205

5301 VETERANS MEMORIAL PKWY STE 105
Saint Peters, MO 63376

(888) 828-8608

✔ PECOS✔ Accepts Medicare11 mi

Sarah Fouke, MD

Neurosurgery

NPI 1154433712

3 SAINT ELIZABETH BLVD STE 3900
O Fallon, IL 62269

(888) 828-8608

✔ PECOS✔ Accepts Medicare34 mi

Stephen Johans, M.D.

Neurosurgery

NPI 1013273580

3 SAINT ELIZABETH BLVD STE 3900
O Fallon, IL 62269

(888) 828-8608

✔ PECOS✔ Accepts Medicare34 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Neurosurgery And Neurology LLC's NPI number?

The NPI number for Neurosurgery And Neurology LLC is 1134291388. It was assigned to this organization in the NPPES registry on November 14, 2006.

Where is Neurosurgery And Neurology LLC located?

Neurosurgery And Neurology LLC is located at 111 Saint Lukes Center Dr Ste 20B, Chesterfield, MO 63017. The listed phone number is (636) 685-7745.

What is Neurosurgery And Neurology LLC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Neurosurgery And Neurology LLC enrolled in Medicare?

Yes. Neurosurgery And Neurology LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Neurosurgery And Neurology LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 17 clinicians in 3 Medicare specialties reassign their Medicare billing to Neurosurgery And Neurology LLC. A 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 the clinician's services. The largest specialties are Neurosurgery (7), Neurology (6) and Nurse Practitioner (4). Of these, 4 practice at this address and 14 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Neurosurgery And Neurology LLC accept?

Health plans from Anthem Blue Cross and Blue Shield and Medica list Neurosurgery And Neurology LLC 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 Neurosurgery And Neurology LLC was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.