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MRS. MELISSA ANNE ALTHOFF RDN
NPI 1487152955
Dietitian, Registered in Manchester, IA

Active since January 30, 2018
709 W MAIN ST, MANCHESTER, IA 52057(563) 927-3232 Get Directions Write a Review

NPPES record last updated: August 31, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mrs. Melissa Anne Althoff Rdn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. MELISSA ANNE ALTHOFF RDN (NPI 1487152955) is an individual dietitian, registered in Manchester, Iowa, licensed in Iowa (106466) and active in the NPI registry since January 2018.

NPPES Registry Identity

NPI1487152955
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameMRS. MELISSA ANNE ALTHOFFCredential: RDN
Location Address709 W MAIN STManchester, IA 52057-1526
Mailing Address4039 B AveArlington, IA 50606-8133 · (712) 899-2200
Phone(563) 927-3232
Sole ProprietorNo
Enumeration DateJanuary 30, 2018
Last NPPES UpdateAugust 31, 2022
NPPES CertifiedAugust 31, 2022
✔ NPI 1487152955 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
Licenses✔ Licensed in IA · 106466✔ Licensed in SD · 0606
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
709 W MAIN ST, Manchester, IA 52057
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Blue Cross and Blue Shield of Montana and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Melissa Anne Althoff Rdn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Melissa Althoff reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Delaware County Memorial Hospital
Same address
Emergency Medical Services
709 W MAIN ST
Manchester, IA 52057
  • Reassigned Medicare billing, Iowa enrollment
  • Also billed through NPI 1750354676 (Iowa)
  • 169 clinicians in this Medicare group
NPI 1326073669 (563) 927-3232

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. RHONDA GOTTO LISW
Social Worker (Clinical)
709 W MAIN ST
MANCHESTER, IA 52057
Delaware County (563) 927-7330
CRAIG B THOMPSON D.O.
Family Medicine
709 W MAIN ST
MANCHESTER, IA 52057
Delaware County (563) 927-7986
BLANKA DIVISOVA M.D.
Family Medicine
709 W MAIN ST
MANCHESTER, IA 52057
Delaware County (563) 927-7777
MRS. CONNIE SETH LISW
Social Worker (Clinical)
709 W MAIN ST
MANCHESTER, IA 52057
Delaware County (563) 927-7330
MS. TONYA J HASLEIET ARNP
Nurse Practitioner (Family)
709 W MAIN ST
MANCHESTER, IA 52057
Delaware County (563) 927-3232
CARLY ROSKOP
Nurse Practitioner (Family)
709 W MAIN ST
MANCHESTER, IA 52057
Delaware County (563) 927-3232
CEDAR VALLEY MEDICAL SPECIALISTS PC
Durable Medical Equipment & Medical Supplies
709 W MAIN ST
MANCHESTER, IA 52057
Delaware County (319) 833-5381
CLINTON THOMAS CUMMINGS D.O.
Family Medicine
709 W MAIN ST
MANCHESTER, IA 52057
Delaware County (563) 927-3232

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Melissa Althoff's NPI number?

The NPI number for Melissa Althoff is 1487152955. It was assigned to this individual provider in the NPPES registry on January 30, 2018.

Where is Melissa Althoff located?

Melissa Althoff practices at 709 W Main St, Manchester, IA 52057. The listed phone number is (563) 927-3232.

What is Melissa Althoff's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Melissa Althoff enrolled in Medicare?

Yes. Melissa Althoff is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Melissa Althoff's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Althoff reassigns Medicare benefits to Delaware County Memorial Hospital (Manchester, IA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Melissa Althoff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Melissa Althoff accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Texas list Melissa Althoff as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Melissa Althoff was last updated on August 31, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.