Marilyn Joyce Ostendorf, N.P.
Family Nurse Practitioner · Fort Branch, IN
Marilyn Joyce Ostendorf, N.P. is a family nurse practitioner with a practice address in Fort Branch, Indiana, and NPI 1255507950, issued on May 2, 2008. Check the license (Indiana 71002503A, as entered in NPPES) with the Indiana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marilyn Joyce Ostendorf
- Credential
- N.P.
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 71002503A IN
Self-reported in NPPES; status is on the state search - Practice location
- 123 N Mccreary St, Fort Branch, IN 47648
- Phone
- (812) 753-1039
- Enumerated
- May 2, 2008
- Record last updated
- May 2, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 123 N Mccreary St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Heath Kohlmeier, FNP-CFamily Nurse Practitioner1619431566
- Carolyn Lamar, ANPAdult Health Nurse Practitioner1063486041
- Martha Newcomb, PMH-NPPsychiatric/Mental Health Nurse Practitioner1194331371
Verify Marilyn Joyce Ostendorf in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 71002503ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3 family nurse practitioner records list a practice address in Fort Branch
They are 3 of the 31 NPPES records with a practice address in Fort Branch, and 5,867 family nurse practitioner records in Indiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3 in Fort Branch → All 5,867 in Indiana → Every provider in Fort Branch →
Other family nurse practitioner records in Indiana
- Jennifer AaronIndianapolis, IN1093567554
- Juliana Abara, F.N.P.Terre Haute, IN1619134244
- Melinda Abbring, FNP-BCEast Chicago, IN1790208197
- Abigail Abbs, NPSouth Bend, IN1770262156
- Sheila Abebe, NPNoblesville, IN1306899224
- Audra AbelGeorgetown, IN1003350596
- Jenile Abell, FNP-CAnderson, IN1073755658
- Morgan Abney, MSN, APRN, FNP-CShelbyville, IN1306532783
- Maggie AbsalomShelbyville, IN1790133080
- Brookelyn Abubakr, NPCarmel, IN1871177873
Common questions
What is Marilyn Joyce Ostendorf, N.P.'s NPI number?
Marilyn Joyce Ostendorf, N.P.'s National Provider Identifier (NPI) is 1255507950, issued on May 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Marilyn Joyce Ostendorf, N.P. located?
The NPPES record lists a practice address at 123 N Mccreary St, Fort Branch, IN, 47648. Phone: (812) 753-1039. Providers update this record themselves, so call before visiting.
How can I verify Marilyn Joyce Ostendorf, N.P.'s license?
NPPES lists Indiana license number 71002503A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity 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. 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.