MARGARET ARMITAGE – Physician Assistant, NPI 1104633858

MARGARET ARMITAGE is a healthcare provider. based in Dayton, Ohio. specializing in PHYSICIAN ASSISTANT. They hold a License No. 50.009534RX (OH). The NPI Number for MARGARET ARMITAGE is 1104633858

Main info

Female
Sole Proprietor
1 Year Of Experience
Accepts Medicare Assignment
Name
MARGARET ARMITAGE
NPI
1104633858
Phone
(440) 525-0343
Address
1 WYOMING ST
Enumeration Date
16 December 2024
Last Update Date
22 July 2025

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9372088000
Graduation Year
2025 (1 year ago)
PAC ID
1951894484
Group Practice PAC ID
7810426947
Professional Enrollment ID
I20251203002685
Address ID
OH454092722DA1XXXXSTXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience26
Completeness85
Years active:1State licenses:1Digital endpointsOther names

5,032 PHYSICIAN ASSISTANT in OH

Provider Addresses for MARGARET ARMITAGE

  • 1 WYOMING ST

    DAYTON, OH 454092722

    Phone: (440) 525-0343

    Mailing address matches the actual address.

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: 2025-12-03

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
I20251203002685IPhysician AssistantOHTBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 45409)

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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: 7810426947View full group profile
NameSpecialtyState
Emergency MedicineOH
Emergency MedicineOH
Internal MedicineOH
Emergency MedicineOH
Emergency MedicineOH
Emergency MedicineOH
Emergency MedicineOH
Physician AssistantOH
Nurse PractitionerOH
Emergency MedicineOH

Reviews

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Frequently asked questions

What unique ID ties claims to MARGARET ARMITAGE?
NPI 1104633858 is assigned to MARGARET ARMITAGE under the national enumeration system.
Is MARGARET ARMITAGE currently active in the NPI registry?
CMS-published data lists MARGARET ARMITAGE as an active registrant.
Does MARGARET ARMITAGE list a primary specialty?
If you are matching referrals, note Physician Assistant for MARGARET ARMITAGE. Clinical services aligned with this taxonomy classification.
Where does public data place MARGARET ARMITAGE?
The snapshot lists Dayton, Ohio for MARGARET ARMITAGE; download NPPES for the complete set.
How can I contact MARGARET ARMITAGE?
Phone or fax may appear on the official NPI record when supplied — verify before relying on them.

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