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CHRISTOPHER JOHN WALDER RD, LDN
NPI 1366075921
Dietitian, Registered in Bala Cynwyd, PA

Active since February 21, 2020
150 MONUMENT RD STE 207, BALA CYNWYD, PA 19004(800) 203-8657(800) 258-1426 Get Directions Write a Review

NPPES record last updated: February 21, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Christopher John Walder Rd, Ldn NPPES

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

CHRISTOPHER JOHN WALDER RD, LDN (NPI 1366075921) is an individual dietitian, registered in Bala Cynwyd, Pennsylvania, licensed in Pennsylvania (DN006569) and active in the NPI registry since February 2020.

NPPES Registry Identity

NPI1366075921
Entity TypeIndividualMale
Primary Taxonomy133V00000X
Provider Legal NameCHRISTOPHER JOHN WALDERCredential: RD, LDN
Location Address150 MONUMENT RD STE 207Bala Cynwyd, PA 19004-1725
Mailing Address150 Monument Rd Ste 207Bala Cynwyd, PA 19004-1725 · (800) 203-8657 · Fax (800) 258-1426
Phone(800) 203-8657
Fax(800) 258-1426
Sole ProprietorYes
Enumeration DateFebruary 21, 2020
✔ NPI 1366075921 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in PA · DN006569
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.
150 MONUMENT RD STE 207, Bala Cynwyd, PA 19004
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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, Anthem Blue Cross and Blue Shield 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)

Christopher John Walder Rd, Ldn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Christopher Walder reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Family Food Nutrition
Same address
Dietitian, Registered
150 MONUMENT RD STE 207
Bala Cynwyd, PA 19004
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 10 clinicians in this Medicare group
NPI 1255976718 (800) 203-8657
Nourish, Inc.
1,435 mi
Dietitian, Registered
3724 JEFFERSON ST STE 104
Austin, TX 78731
  • Reassigned Medicare billing, Texas enrollment
  • 487 clinicians in this Medicare group
NPI 1558097824 (512) 693-7045

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.

ANISAH YVONNE POOLE RD, LDN
Dietitian, Registered
150 MONUMENT RD STE 207
BALA CYNWYD, PA 19004
Montgomery County (800) 203-8657
CARLIE SAINT LAURENT
Dietitian, Registered
150 MONUMENT RD STE 207
BALA CYNWYD, PA 19004
Montgomery County (800) 203-8657
PHOENIX RISING HOME CARE LLC
In Home Supportive Care
150 MONUMENT RD STE 207
BALA CYNWYD, PA 19004
Montgomery County (551) 265-5084
MELISSA CAPPELLI
Counselor (Mental Health)
150 MONUMENT RD STE 207
BALA CYNWYD, PA 19004
Montgomery County (215) 452-6274
VICVIN HOME CARE LLC
In Home Supportive Care
150 MONUMENT RD STE 207
BALA CYNWYD, PA 19004
Montgomery County (732) 642-6349
FAMILY FOOD NUTRITION
Dietitian, Registered
150 MONUMENT RD STE 207
BALA CYNWYD, PA 19004
Montgomery County (800) 203-8657
TRIUNE HEALTH SYSTEMS, LLC
Home Health
150 MONUMENT RD STE 207
BALA CYNWYD, PA 19004
Montgomery County (215) 779-4128
CHRISTINE MARIE STEERMAN
Dietitian, Registered
150 MONUMENT RD STE 207
BALA CYNWYD, PA 19004
Montgomery County (800) 203-8657

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 Christopher Walder's NPI number?

The NPI number for Christopher Walder is 1366075921. It was assigned to this individual provider in the NPPES registry on February 21, 2020.

Where is Christopher Walder located?

Christopher Walder practices at 150 Monument Rd Ste 207, Bala Cynwyd, PA 19004. The listed phone number is (800) 203-8657.

What is Christopher Walder's specialty?

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

Is Christopher Walder enrolled in Medicare?

Yes. Christopher Walder is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Christopher Walder's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Walder reassigns Medicare benefits to 2 organizations: Family Food Nutrition (Bala Cynwyd, PA) and Nourish, Inc. (Austin, TX). Each 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 Christopher Walder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Walder accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of NC and Blue Cross and Blue Shield of Texas list Christopher Walder 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 Christopher Walder was last updated on February 21, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.