Dr Douglas Howard Cowan, MD - Medicare Otolaryngology in Leawood, KS

  1. Home
  2. Otolaryngology
  3. KS
  4. Leawood
Dr Douglas Howard Cowan, MD is a medicare enrolled "Otolaryngology" physician in Leawood, Kansas. He went to University Of Kansas School Of Med (kc/wich/sal) and graduated in 2007 and has 19 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Ascentist Physicians Group Llc and his current practice location is 4801 College Blvd Fl 2, Leawood, Kansas. You can reach out to his office (for appointments etc.) via phone at (913) 721-3387.

Dr Douglas Howard Cowan is licensed to practice in Kansas (license number 04-35738) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1497978548.

Contact Information

Dr Douglas Howard Cowan, MD
4801 College Blvd Fl 2,
Leawood, KS 66211-1628
(913) 721-3387
(816) 875-2597

Map and Direction




Physician's Profile

Full NameDr Douglas Howard Cowan
GenderMale
SpecialityOtolaryngology
Experience19 Years
Location4801 College Blvd Fl 2, Leawood, Kansas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Douglas Howard Cowan attended and graduated from University Of Kansas School Of Med (kc/wich/sal) in 2007
  NPI Data:
  • NPI Number: 1497978548
  • Provider Enumeration Date: 04/10/2007
  • Last Update Date: 11/07/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2365608577
  • Enrollment ID: I20160909000418

Medical Identifiers

Medical identifiers for Dr Douglas Howard Cowan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497978548NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology 2012008845 (Missouri)Secondary
207Y00000XOtolaryngology 04-35738 (Kansas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Doctors Hospital LlcLeawood, KSHospital
University Of Kansas HospitalKansas city, KSHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ascentist Physicians Group Llc9335143759110

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Douglas Howard Cowan allows following entities to bill medicare on his behalf.
Entity NameThe Headache & Pain Center Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043279599
PECOS PAC ID: 7315850336
Enrollment ID: O20031126000548
Entity NameAscentist Physicians Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649206319
PECOS PAC ID: 9335143759
Enrollment ID: O20060829000434

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. Dr Douglas Howard Cowan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Douglas Howard Cowan, MD
5101 College Blvd,
Leawood, KS 66211-1614

Ph: (913) 721-3387		Dr Douglas Howard Cowan, MD
4801 College Blvd Fl 2,
Leawood, KS 66211-1628

Ph: (913) 721-3387

Reviews and Comments


Otolaryngology Doctors in Leawood, KS

Dr. Carson Tyler Williams, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 3500 W 95th St Ste 200, Leawood, KS 66206
Phone: 913-340-8035    Fax: 913-340-9624
Dr. Christopher T. Rose, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 4801 College Blvd, Leawood, KS 66211
Phone: 913-721-3387    Fax: 816-875-2597
Lauren Umstattd, MD
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 4950 W 135th St, Leawood, KS 66224
Phone: 913-608-8223    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.