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SCHWEIGER DERMATOLOGY GROUP
NPI 1104368489
Dermatology in Chesterfield, MO

Active since November 17, 2016CLIA Certified · 2 labs
1001 CHESTERFIELD PKWY E, SUITE 201, CHESTERFIELD, MO 63017(636) 532-2422(636) 532-2425 Get Directions Write a Review

NPPES record last updated: August 16, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 16, 2024, Jan 25, 2023, Sep 6, 2022 and 1 more (4 updates tracked since 2016).

About Schweiger Dermatology Group NPPES

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

SCHWEIGER DERMATOLOGY GROUP (NPI 1104368489) is a healthcare organization registered as a dermatology in Chesterfield, Missouri and active in the NPI registry since November 2016. The organization holds 2 active CLIA laboratory certificates and lists Eric S Schweiger, Ceo, as its authorized official.

NPPES Registry Identity

NPI1104368489
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameUNITED SKIN SPECIALISTS MISSOURI LTD, PC
Location Address1001 CHESTERFIELD PKWY E, SUITE 201Chesterfield, MO 63017-2167
Mailing Address33 E 33rd St Fl 12New York, NY 10016-5362 · (212) 283-3000
Phone(636) 532-2422
Fax(636) 532-2425
Organization SubpartYesParent: Sdg Mgmt Company, Llc
Authorized OfficialEric S SchweigerCeo · (212) 283-3000
Enumeration DateNovember 17, 2016
Last NPPES UpdateAugust 16, 20244 updates tracked since enumeration
NPPES CertifiedAugust 16, 2024
✔ NPI 1104368489 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
1001 CHESTERFIELD PKWY E, Chesterfield, MO 63017
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Other Names 2

Doing Business AsSchweiger Dermatology Group
Doing Business AsWest County Dermatology

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter Health and more.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)

Schweiger Dermatology Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

16

Medicare enrollment records show 16 clinicians reassign Medicare billing to Schweiger Dermatology Group, which bills Medicare for the services they deliver. Of these, 9 practice at this address and 13 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 5

Dermatology9
Allergy/Immunology2
Micrographic Dermatologic Surgery (MDS)2
Nurse Practitioner2
Pathology1

Clinicians, nearest first (16)

Laura Baker, MD
Dermatology
NPI 1275112641
1001 CHESTERFIELD PKWY E STE 201
Chesterfield, MO 63017
(636) 532-2422
✔ PECOS✔ Accepts MedicareSame address
Wayne Breer, MD
Dermatology
NPI 1255324703
1001 CHESTERFIELD PKWY E SUITE 201
Chesterfield, MO 63017
(636) 532-2422
✔ PECOS✔ Accepts MedicareSame address
Pooja Dorward, M.D.
Dermatology
NPI 1548486194
1001 CHESTERFIELD PKWY E SUITE 201
Chesterfield, MO 63017
(636) 532-2422
✔ PECOS✔ Accepts MedicareSame address
George Hruza, M.D.
Micrographic Dermatologic Surgery (MDS)
NPI 1013912906
1001 CHESTERFIELD PKWY E STE 101
Chesterfield, MO 63017
(314) 878-3839
✔ PECOS✔ Accepts MedicareSame address
Jocelyn Lane-Prifti, NP
Nurse Practitioner
NPI 1780480426
1001 CHESTERFIELD PKWY E STE 101
Chesterfield, MO 63017
(314) 878-3839
✔ PECOS✔ Accepts MedicareSame address
Ashley Mcguinness, MD
Dermatology
NPI 1851882716
1001 CHESTERFIELD PKWY E STE 101
Chesterfield, MO 63017
(314) 878-3839
✔ PECOS✔ Accepts MedicareSame address
Daniel Ring, MD
Dermatology
NPI 1790778249
1001 CHESTERFIELD PKWY E SUITE 201
Chesterfield, MO 63017
(636) 532-2422
✔ PECOS✔ Accepts MedicareSame address
Jacquelyn Sturm, M.D.
Allergy/Immunology
NPI 1134311087
1001 CHESTERFIELD PKWY E STE 101
Chesterfield, MO 63017
(314) 878-3839
✔ PECOS✔ Accepts MedicareSame address
Kari Sufficool, M.D.
Pathology
NPI 1366739906
1001 CHESTERFIELD PKWY E
Chesterfield, MO 63017
(763) 317-1580
✔ PECOS✔ Accepts MedicareSame address
Kristen Wilber, FNP-BC
Nurse Practitioner
NPI 1467971804
621 S NEW BALLAS RD STE 498A
Creve Coeur, MO 63141
(314) 664-9037
✔ PECOS✔ Accepts Medicare5.7 mi
Kelly Macarthur, MD
Dermatology
NPI 1801234174
555 N NEW BALLAS RD STE 160
Creve Coeur, MO 63141
(888) 785-3376
✔ PECOS✔ Accepts Medicare5.9 mi
Jennifer Kane, MD
Dermatology
NPI 1528598760
621 S NEW BALLAS RD STE 498A
Creve Coeur, MO 63141
(314) 251-3376
✔ PECOS✔ Accepts Medicare5.9 mi
Anne Riordan, MD
Dermatology
NPI 1609985290
16516 MANCHESTER RD
Wildwood, MO 63040
(636) 458-8400
✔ PECOS✔ Accepts Medicare6.1 mi
Daniel Tinker, MD
Dermatology
NPI 1417449869
12200 WEBER HILL RD
St Louis, MO 63127
✔ PECOS✔ Accepts Medicare12 mi
Edward Seger, MD
Micrographic Dermatologic Surgery (MDS)
NPI 1578026597
2 CARLSON PKWY N STE 100
Plymouth, MN 55447
(952) 473-1286
✔ PECOS✔ Accepts Medicare463 mi
Saira Zafar, MD
Allergy/Immunology
NPI 1871029199
12 E WILLOW ST
Millburn, NJ 07041
(973) 376-8500
✔ PECOS✔ Accepts Medicare876 mi

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

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 26D0947881

United Skin Specialists Of Missouri Ltd, PC · Chesterfield, MO
Active · expires Jan 28, 2028
CLIA Number26D0947881
Laboratory TypePhysician Office
Certificate Effective DateJanuary 29, 2026
Certificate Expiration DateJanuary 28, 2028
Laboratory DirectorWayne A. Breer
Laboratory Phone(636) 532-2422
Laboratory LocationUnited Skin Specialists Of Missouri Ltd, PC1001 Chesterfield Pkwy E #201, Chesterfield, MO 63017
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Certificate of Waiver 33D2022534

Schweiger Dermatology, PLLC · Norwich, NY
Active · expires Nov 30, 2027
CLIA Number33D2022534
Laboratory TypePhysician Office
Certificate Effective DateDecember 1, 2025
Certificate Expiration DateNovember 30, 2027
Laboratory DirectorDr. Eric A. Dohner
Laboratory Phone(212) 283-3000
Laboratory LocationSchweiger Dermatology, PLLC157 East Main Street, Norwich, NY 13815
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 United Skin Specialists Missouri Ltd, PC's NPI number?

The NPI number for United Skin Specialists Missouri Ltd, PC is 1104368489. It was assigned to this organization in the NPPES registry on November 17, 2016. The provider is doing business as Schweiger Dermatology Group and West County Dermatology.

Where is United Skin Specialists Missouri Ltd, PC located?

United Skin Specialists Missouri Ltd, PC is located at 1001 Chesterfield Pkwy E Suite 201, Chesterfield, MO 63017. The listed phone number is (636) 532-2422.

What is United Skin Specialists Missouri Ltd, PC's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is United Skin Specialists Missouri Ltd, PC enrolled in Medicare?

Yes. United Skin Specialists Missouri Ltd, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through United Skin Specialists Missouri Ltd, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 16 clinicians in 5 Medicare specialties reassign their Medicare billing to United Skin Specialists Missouri Ltd, PC. 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 Dermatology (9), Allergy/Immunology (2) and Micrographic Dermatologic Surgery (MDS) (2). Of these, 9 practice at this address and 13 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does United Skin Specialists Missouri Ltd, PC hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does United Skin Specialists Missouri Ltd, PC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 2 other insurers list United Skin Specialists Missouri Ltd, PC 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 United Skin Specialists Missouri Ltd, PC was last updated on August 16, 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.