DR. MARC DRUMMOND (PSY.D.) – Clinical Psychologist, NPI 1104923408

DR. MARC DRUMMOND (PSY.D.) is a healthcare provider. based in Oswego, Illinois. specializing in Clinical Psychologist. They hold the professional credentials PSY.D.. They hold a License No. 180003279 (IL). The NPI Number for DR. MARC DRUMMOND (PSY.D.) is 1104923408

Main info

Male
Sole Proprietor
Name
DR. MARC DRUMMOND (PSY.D.)
NPI
1104923408
Phone
(630) 301-0658
Address
314 FLINTLOCK CT
Enumeration Date
20 September 2006
Last Update Date
12 December 2011
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience61
Completeness75
Years active:19State licenses:2Digital endpointsOther names

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Provider Addresses for DR. MARC DRUMMOND (PSY.D.)

  • 314, Flintlock Court, Oswego, Oswego Township, Kendall County, Illinois, 60543, United States

    OSWEGO, IL 605438770

    Phone: (630) 301-0658

    Type: Mailing

  • North Farnsworth Avenue, Aurora, Aurora Township, Kane County, Illinois, 60502, United States

    SUITE 12

    AURORA, IL 605051523

    Phone: (630) 851-6100

    Fax: (630) 851-6154

    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

Source: CMS public data · Not endorsed by CMS ·

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

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 60543)

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Reviews

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Frequently asked questions

Can I verify DR. MARC DRUMMOND (PSY.D.) with an NPI only?
You can start verification with NPI 1104923408 for DR. MARC DRUMMOND (PSY.D.), then check state licensing separately.
Does CMS list DR. MARC DRUMMOND (PSY.D.) as active?
Yes — DR. MARC DRUMMOND (PSY.D.) is active in the NPI listing used on this page.
What taxonomy line describes DR. MARC DRUMMOND (PSY.D.)?
For research purposes, treat DR. MARC DRUMMOND (PSY.D.) as Clinical Psychologist in this dataset. Clinical services aligned with this taxonomy classification.
Where is DR. MARC DRUMMOND (PSY.D.) based?
DR. MARC DRUMMOND (PSY.D.) is tied to Oswego, Illinois in the data we show; additional addresses may exist on the full record.
Why does DR. MARC DRUMMOND (PSY.D.) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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