David Curtis Parrish
Family Nurse Practitioner · Merrillville, IN
David Curtis Parrish is a family nurse practitioner with a practice address in Merrillville, Indiana, and NPI 1538964861, issued on Feb 19, 2025. Check the license (Indiana 71016560A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Curtis Parrish
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 71016560A IN
28218779A IN
Self-reported in NPPES; status is on the state search - Practice location
- 90 W 86TH Ave, Merrillville, IN 46410
- Phone
- (219) 791-1555
- Enumerated
- Feb 19, 2025
- Record last updated
- Apr 25, 2025
- Medicare enrollment
- Enrolled (PECOS I20250414002322); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,867 in Indiana → Look up another NPI →
Also registered at 90 W 86TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Curtis Parrish in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 71016560ACheck 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 one group practice
- Nephrology Associates OF Northern Indiana PCMerrillville, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Curtis Parrish among 5,867 family nurse practitioner records in Indiana
David Curtis Parrish is one of 5,867 family nurse practitioner records with a practice address in Indiana. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 93% of them.
- NPI issued2025 · 93% of these records are older, 2% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2025 · median 2018 among the 3,953 with a school on file
- Record last updated2025 · 33% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
57 family nurse practitioner records list a practice address in Merrillville
They are 57 of the 1,972 NPPES records with a practice address in Merrillville, and 5,867 family nurse practitioner records in Indiana.
All 5,867 in Indiana → Every provider in Merrillville → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Rosie Atkinson, NPMerrillville, IN 464101316947070
- Martha Drake, NPMerrillville, IN 464101134204183
- Sarah Dumbauld, MSN, APRN, FNP-CMerrillville, IN 464101588838726
- Tamara Elkins, FNPMerrillville, IN 464101922076702
- Debra Givens, APNMerrillville, IN 464101740428150
- Verna Guevarra, FNP-BCMerrillville, IN 464101942575188
- Mary HutchisonMerrillville, IN 464101972732725
- Tawa Ibikunle-Salami, FNPMerrillville, IN 464101760743306
Common questions
What is David Curtis Parrish's NPI number?
David Curtis Parrish's National Provider Identifier (NPI) is 1538964861, issued on Feb 19, 2025. An NPI identifies a provider in billing; it is not a license.
Where is David Curtis Parrish located?
The NPPES record lists a practice address at 90 W 86TH Ave, Merrillville, IN, 46410. Phone: (219) 791-1555. Providers update this record themselves, so call before visiting.
How can I verify David Curtis Parrish's license?
NPPES lists Indiana license number 71016560A, 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. 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.