Melissa D. Koehler, DO
Obstetrics & Gynecology Physician · Appleton, WI
Melissa D. Koehler, DO is an obstetrics & gynecology physician with a practice address in Appleton, Wisconsin, and NPI 1477754869, issued on May 31, 2007. Check the license (Wisconsin 51548, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Melissa D. Koehler
- Credential
- DO
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 51548 WI
122103 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1531 S Madison St, Appleton, WI 54915
- Phone
- (920) 730-4413
- Enumerated
- May 31, 2007
- Record last updated
- Dec 11, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 37582400 WI
- Medicare enrollment
- Enrolled (PECOS I20080918000705); accepts Medicare assignment
- Medical or professional school
- University Of North Texas Hsc, College Of Osteopathic Med, 2004
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 796 in Wisconsin → Look up another NPI →
Also registered at 1531 S Madison St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jennifer CarrollSurgical Technologist1528244795
- Jennifer Castro, SACAddiction (Substance Use Disorder) Counselor1043994353
- Cathleen Cunningham, LCSWClinical Social Worker1245317833
Verify Melissa D. Koehler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 51548Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
131 Medicare Part D claims for 54 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Estradiol33 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $130.46
5 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Womens Health Specialists SCAppleton, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melissa D. Koehler among 796 obstetrics & gynecology physician records in Wisconsin
Melissa D. Koehler, DO is one of 796 obstetrics & gynecology physician records with a practice address in Wisconsin. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 53% of them.
- NPI issued2007 · 53% of these records are older, 40% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2004 · median 2007 among the 478 with a school on file
- Record last updated2020 · 48% 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 Wisconsin 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 Wisconsin
There are 796 obstetrics & gynecology physician records in Wisconsin.
All 796 in Wisconsin → Every provider in Appleton → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Raymon Darling, MDAppleton, WI 549151487648390
- Mark Faustich, MDAppleton, WI 549151083608848
- Paula Hubert, MDAppleton, WI 549151487647087
- Kathryn Meyer, MDAppleton, WI 549151366437071
- Jackie Nehls-Feucht, D.O.Appleton, WI 549151538402235
- Timothy Raichle, MDAppleton, WI 549151407844178
- Cathy Reeb-Alba, MDAppleton, WI 549151760477178
- Taya Schairer, M.D.Appleton, WI 549151336415876
Common questions
What is Melissa D. Koehler, DO's NPI number?
Melissa D. Koehler, DO's National Provider Identifier (NPI) is 1477754869, issued on May 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Melissa D. Koehler, DO located?
The NPPES record lists a practice address at 1531 S Madison St, Appleton, WI, 54915. Phone: (920) 730-4413. Providers update this record themselves, so call before visiting.
How can I verify Melissa D. Koehler, DO's license?
NPPES lists Wisconsin license number 51548, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Melissa D. Koehler, DO prescribe under Medicare Part D?
In 2024, Melissa D. Koehler, DO had 131 Medicare Part D claims for 54 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
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.