MR. CHARLES RYAN FIELDS (ACNP) – Nurse Practitioner, NPI 1609252444

MR. CHARLES RYAN FIELDS (ACNP) is a healthcare provider. based in Saint louis, Missouri. specializing in Nurse Practitioner. They hold the professional credentials ACNP. They hold a License No. H158358 (IA). The NPI Number for MR. CHARLES RYAN FIELDS (ACNP) is 1609252444

Main info

Male
Name
MR. CHARLES RYAN FIELDS (ACNP)
NPI
1609252444
Phone
(314) 652-4100
Address
915 N GRAND BLVD
Enumeration Date
4 August 2015
Last Update Date
28 August 2025
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience49
Completeness85
Years active:10State licenses:1Digital endpointsOther names

Provider Addresses for MR. CHARLES RYAN FIELDS (ACNP)

  • 915 N GRAND BLVD

    SAINT LOUIS, MO 631061621

    Phone: (314) 652-4100

    Type: Mailing

  • 660 S EUCLID AVE

    C B 8052

    SAINT LOUIS, MO 631101010

    Phone: (314) 454-8917

    Fax: (314) 454-7524

    Type: Mailing

  • 200 HEALTH CARE DR

    GREENVILLE, IL 622461154

    Phone: (618) 664-1230

    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.

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Medicare Enrollment & Revalidation

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No Medicare enrollment or revalidation data available for this provider in our database.

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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 63106)

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Reviews

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Frequently asked questions

Is MR. CHARLES RYAN FIELDS (ACNP) listed with a National Provider Identifier?
Yes — MR. CHARLES RYAN FIELDS (ACNP) has NPI 1609252444 on file in the registry.
Is there an active status for MR. CHARLES RYAN FIELDS (ACNP)?
For scheduling context, MR. CHARLES RYAN FIELDS (ACNP) is shown as active in the registry.
What area of care is associated with MR. CHARLES RYAN FIELDS (ACNP)?
MR. CHARLES RYAN FIELDS (ACNP)'s record emphasizes Nurse Practitioner. Clinical services aligned with this taxonomy classification.
What locale is associated with MR. CHARLES RYAN FIELDS (ACNP)?
Directory geography for MR. CHARLES RYAN FIELDS (ACNP) centers on Saint Louis, Missouri.
What does 4 location(s) imply?
4 practice locations appear in the available data.

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