Tillie Geyer, MS, RD
Registered Dietitian · Wilmington, DE
Tillie Geyer, MS, RD is a registered dietitian with a practice address in Wilmington, Delaware, and NPI 1033852017, issued on Apr 18, 2022. Check the license with the Delaware board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Tillie Geyer
- Credential
- MS, RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- DX5623 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1600 Rockland RD, Wilmington, DE 19803
- Phone
- (303) 651-4200
- Enumerated
- Apr 18, 2022
- Entity
- Type 1 · individual
Also registered at 1600 Rockland RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tillie Geyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
115 registered dietitian records list a practice address in Wilmington
They are 115 of the 6,291 NPPES records with a practice address in Wilmington, and 259 registered dietitian records in Delaware. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 115 in Wilmington → All 259 in Delaware → Every provider in Wilmington →
Other registered dietitian records in Delaware
- Melinda Allen, MA, RD, LDNWilmington, DE1083150106
- Annalee Althouse, RDN, LDDover, DE1659042372
- Catherine AmereihnSelbyville, DE1760330161
- Laura Ames, RDNGeorgetown, DE1083350656
- Jennifer Anderson, RDNLewes, DE1801721469
- Elizabeth Applegate, RDNew Castle, DE1932334810
- Alicia Aronovich, RDWilmington, DE1932638780
- Alyssa Atanacio, RD, LDNWilmington, DE1831569854
- Elizaveta Azeeva, RDNWilmington, DE1033966635
- Maria Bair, RDWilmington, DE1841315264
Common questions
What is Tillie Geyer, MS, RD's NPI number?
Tillie Geyer, MS, RD's National Provider Identifier (NPI) is 1033852017, issued on Apr 18, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Tillie Geyer, MS, RD located?
The NPPES record lists a practice address at 1600 Rockland RD, Wilmington, DE, 19803. Phone: (303) 651-4200. Providers update this record themselves, so call before visiting.
How can I verify Tillie Geyer, MS, RD's license?
Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.