NPPES file of Aug 9, 2026

Elizabeth Silverthorn, ACNPC-AG

Acute Care Nurse Practitioner · Royal Oak, MI

Elizabeth Silverthorn, ACNPC-AG is an acute care nurse practitioner with a practice address in Royal Oak, Michigan, and NPI 1215732250, issued on Feb 14, 2025. Check the license (Michigan 4704346386, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215732250
Name
Elizabeth Silverthorn
Credential
ACNPC-AG
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
4704346386 MI
Self-reported in NPPES; status is on the state search
Practice location
3601 W 13 Mile RD, Royal Oak, MI 48073
Phone
(248) 898-5386
Enumerated
Feb 14, 2025
Record last updated
May 20, 2025
Medicare enrollment
Enrolled (PECOS I20250416003442); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3601 W 13 Mile RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mary Ann Abbass, C.N.M.Advanced Practice Midwife1003245622
  2. Mohammad Abdulla, DODiagnostic Radiology Physician1093338188
  3. Rasheed Abdullah, MDDiagnostic Radiology Physician1023851847
  4. Darian Aboubakare, MDSleep Medicine (Internal Medicine) Physician1558941674
  5. Farah Aboufakhr, MDAnesthesiology Physician1093409260
  6. Mohamad Aboumourad, DOInternal Medicine Physician1669225637

Verify Elizabeth Silverthorn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704346386
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $144.00

1 payment: food and beverage; the largest payer was Medtronic, Inc. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Elizabeth Silverthorn$144.00
  2. Specialty average$647.94

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Beaumont Medical Group- Specialty ServicesFarmington Hills, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Elizabeth Silverthorn among 865 acute care nurse practitioner records in Michigan

Elizabeth Silverthorn, ACNPC-AG is one of 865 acute care nurse practitioner records with a practice address in Michigan. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 94% of them.

  • NPI issued2025 · 94% of these records are older, 2% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2024 · median 2019 among the 597 with a school on file
  • Record last updated2025 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

56 acute care nurse practitioner records list a practice address in Royal Oak

They are 56 of the 3,887 NPPES records with a practice address in Royal Oak, and 865 acute care nurse practitioner records in Michigan.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Nicole Barnes, NPRoyal Oak, MI 480731205153871
  2. Steven Darvill, ACNPRoyal Oak, MI 480731497026082
  3. Tricia Dass, MSN, NPRoyal Oak, MI 480731780889535
  4. Rebecca Doherty, NPRoyal Oak, MI 480731922302348
  5. Amanda Griffith, ACNP-BCRoyal Oak, MI 480731295964112
  6. Jackie Gyomory, ACNP-BCRoyal Oak, MI 480731699075044
  7. Megan KeiserRoyal Oak, MI 480731386849966
  8. Rosie Mannina, NPRoyal Oak, MI 480731417117318

Common questions

What is Elizabeth Silverthorn, ACNPC-AG's NPI number?

Elizabeth Silverthorn, ACNPC-AG's National Provider Identifier (NPI) is 1215732250, issued on Feb 14, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Silverthorn, ACNPC-AG located?

The NPPES record lists a practice address at 3601 W 13 Mile RD, Royal Oak, MI, 48073. Phone: (248) 898-5386. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Silverthorn, ACNPC-AG's license?

NPPES lists Michigan license number 4704346386, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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 only as counts) 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 9, 2026.