Walter Kobasa, MD
Obstetrics & Gynecology Physician · Milford, DE
Walter Kobasa, MD is an obstetrics & gynecology physician with a practice address in Milford, Delaware, and NPI 1891876009, issued on Oct 17, 2006. Check the license (Delaware C1-0004292, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Walter Kobasa
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- C1-0004292 DE
Self-reported in NPPES; status is on the state search - Practice location
- 100 Wellness Way, Milford, DE 19963
- Phone
- (302) 430-5739
- Enumerated
- Oct 17, 2006
- Record last updated
- Mar 4, 2025
- Fax
- (302) 430-5505
- Medicare enrollment
- Enrolled (PECOS I20110617000482); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 152 in Delaware → Look up another NPI →
Also registered at 100 Wellness Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Argo, PAPhysician Assistant1548154594
- Mohammad Arsalan, M.DHospitalist Physician1063965630
- Emmanuel AsarePharmacist1255113320
- Immad Attique, MDInternal Medicine Physician1780246728
- Anupam Baral, MDInternal Medicine Physician1679102123
- Andrea Bishop, PA-CPhysician Assistant1861048274
Verify Walter Kobasa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license C1-0004292Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Bayhealth Medical Center, IncMilford, DE
- OB Hospitalist Services Delaware PAMilford, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Walter Kobasa among 152 obstetrics & gynecology physician records in Delaware
Walter Kobasa, MD is one of 152 obstetrics & gynecology physician records with a practice address in Delaware. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 50% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1984 · median 2003 among the 98 with a school on file
- Record last updated2025 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Delaware
There are 152 obstetrics & gynecology physician records in Delaware.
All 152 in Delaware → Every provider in Milford → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Roni Dermo, MDMilford, DE 199631285163956
- Melisa EdlerMilford, DE 199631952720005
- Albert French, MD FACOGMilford, DE 199631003924937
- Reiesha Graham, M.D. PHDMilford, DE 199631699017152
- Tracey Grim, MDMilford, DE 199631447282116
- Michael Meyer, D.O.Milford, DE 199631902917610
- Miaohou Xu, MDMilford, DE 199631912113127
- Noel Anupol, MD, FACOGLincoln, DE 199601902808264
Common questions
What is Walter Kobasa, MD's NPI number?
Walter Kobasa, MD's National Provider Identifier (NPI) is 1891876009, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Walter Kobasa, MD located?
The NPPES record lists a practice address at 100 Wellness Way, Milford, DE, 19963. Phone: (302) 430-5739. Providers update this record themselves, so call before visiting.
How can I verify Walter Kobasa, MD's license?
NPPES lists Delaware license number C1-0004292, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.