William Schnarr, MD - Internal Medicine in Saint Charles, MO

William Schnarr, MD is a Internal Medicine - Pulmonary Disease physician based in Saint Charles, Missouri. William Schnarr is licensed to practice in Missouri (license number 33507) and his current practice location is 300 1st Capitol Dr, Saint Charles, Missouri. He can be reached at his office (for appointments etc.) via phone at (636) 947-5000.

NPI number for William Schnarr is 1982643185 and his current mailing address is 1836 Lackland Hill Pkwy, Attn: Credentialing Office, Saint Louis, Missouri. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1982643185.

Contact Information

William Schnarr, MD
300 1st Capitol Dr,
Saint Charles, MO 63301-2844
(636) 947-5000
(636) 947-5090

Map and Direction




Physician's Profile

Full NameWilliam Schnarr
GenderMale
SpecialityInternal Medicine - Pulmonary Disease
Location300 1st Capitol Dr, Saint Charles, Missouri
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1982643185
  • Provider Enumeration Date: 06/05/2006
  • Last Update Date: 07/09/2007

Medical Identifiers

Medical identifiers for William Schnarr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982643185NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 33507 (Missouri)Primary
207RP1001XInternal Medicine - Pulmonary Disease 33507 (Missouri)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. William Schnarr is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
William Schnarr, MD
1836 Lackland Hill Pkwy, Attn: Credentialing Office,
Saint Louis, MO 63146-3572

Ph: (314) 989-0300
William Schnarr, MD
300 1st Capitol Dr,
Saint Charles, MO 63301-2844

Ph: (636) 947-5000

Reviews and Comments


Internal Medicine Doctors in Saint Charles, MO

Lawrence Stephen Tierney, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 400 1st Capitol Dr Ste 201, Saint Charles, MO 63301
Phone: 636-669-2332    
Syed A Khalid, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 300 1st Capitol Dr, Saint Charles, MO 63301
Phone: 636-647-5000    Fax: 636-947-5090
Dr. Stephen M Comens, M.D.
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1551 Wall St, 4th Floor, Saint Charles, MO 63303
Phone: 636-669-2220    Fax: 636-669-2401
Dr. Shephali Himanshu Wulff, D.O
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 330 1st Capitol Dr Ste 260, Saint Charles, MO 63301
Phone: 636-925-0900    
Jerome E Thurman, M.D.,F.A.C.E.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 711 Veterans Memorial Pkwy Ste 200, Saint Charles, MO 63303
Phone: 636-669-2219    Fax: 636-669-2380
Michael O Johnson, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 300 1st Capitol Dr, Saint Charles, MO 63301
Phone: 636-947-5000    
Dr. Hari H Diwakaran, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 400 1st Capitol Dr Ste 201, Saint Charles, MO 63301
Phone: 636-669-2332    Fax: 636-669-2401

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