CHRISTINE CASTLE (MSRD) – Nutritionist, NPI 1043326721

CHRISTINE CASTLE (MSRD) is a healthcare provider. based in Worcester, Massachusetts. specializing in Nutritionist. They hold the professional credentials MSRD. They hold a License No. 140 (MA). The NPI Number for CHRISTINE CASTLE (MSRD) is 1043326721

Main info

Female
35 Years Of Experience
Accepts Medicare Assignment
Name
CHRISTINE CASTLE (MSRD)
NPI
1043326721
Phone
(508) 852-6175
Address
5 NEPONSET ST FL STREET12
Enumeration Date
22 August 2006
Last Update Date
26 September 2018

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5085952300
Graduation Year
1991 (35 years ago)
PAC ID
4284695545
Group Practice PAC ID
5597755322
Professional Enrollment ID
I20041020001284
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for CHRISTINE CASTLE (MSRD)

  • 5 NEPONSET ST FL STREET12

    WORCESTER, MA 016062714

    Phone: (508) 852-6175

    Fax: (508) 595-2123

    Type: Mailing

  • 5, Neponset Street, Worcester, Worcester County, Massachusetts, 01606, United States

    WORCESTER, MA 016062714

    Phone: (508) 852-6175

    Fax: (508) 595-2123

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2004-10-20

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20041020001284IRegistered Dietitian Or Nutrition ProfessionalMATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
97802Therapy procedure for nutrition management, each 15 minutes4411$0
97803Therapy procedure reassessment for nutrition management, each 15 minutes4313$0
View full utilization report →

Insurance plans in this area (ZIP 01606)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 5597755322View full group profile
NameSpecialtyState
D E R M A T O L O G YMA
Internal MedicineMA
-MA
-MA
Emergency MedicineMA
Physical Therapist In Private PracticeMA
Physician AssistantMA
Family PracticeMA
Clinical PsychologistMA
-MA

Reviews

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Frequently asked questions

Does CHRISTINE CASTLE (MSRD) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — CHRISTINE CASTLE (MSRD) uses 1043326721.
Is CHRISTINE CASTLE (MSRD) still practicing?
CHRISTINE CASTLE (MSRD) is currently listed as active in the public NPI registry.
What is CHRISTINE CASTLE (MSRD)'s primary classification?
Nutritionist is the headline specialty for CHRISTINE CASTLE (MSRD) here. Clinical services aligned with this taxonomy classification.
Does CHRISTINE CASTLE (MSRD) list a practice location?
Patients near Worcester, Massachusetts may find CHRISTINE CASTLE (MSRD) in results; validate coverage separately.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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