RONALD E. HAAKE (D.O.) – Critical Care Medicine (Internal Medicine) Physician, NPI 1386739548

Critical Care Medicine (Internal Medicine) Physician

RONALD E. HAAKE (D.O.) is a healthcare provider. based in St. louis, Missouri. specializing in Critical Care Medicine (Internal Medicine) Physician. They hold the professional credentials D.O.. They hold a License No. 2006016773 (MO). The NPI Number for RONALD E. HAAKE (D.O.) is 1386739548

Main info

Male

Name

RONALD E. HAAKE (D.O.)

NPI

1386739548

Phone

(314) 251-6486

Address

621 S. NEW BALLAS ROAD

Enumeration Date

4 October 2006

Last Update Date

16 January 2015

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 RONALD E. HAAKE (D.O.)

621, South New Ballas Road, Creve Coeur, Saint Louis County, Missouri, 63141, United States
SUITE 4006-B
ST. LOUIS, MO 63141
Phone: (314) 251-6486
Fax: (314) 251-4155
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.

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 63141)

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Reviews

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Frequently asked questions

How is RONALD E. HAAKE (D.O.) identified in CMS data?

CMS-hosted NPPES data lists RONALD E. HAAKE (D.O.) with NPI 1386739548.

Does the file indicate RONALD E. HAAKE (D.O.) is practicing under active NPI?

Directory data currently reports RONALD E. HAAKE (D.O.) as active.

What is RONALD E. HAAKE (D.O.)'s primary classification?

Critical Care Medicine (Internal Medicine) Physician is the headline specialty for RONALD E. HAAKE (D.O.) here. Clinical services aligned with this taxonomy classification.

Where is RONALD E. HAAKE (D.O.) based?

RONALD E. HAAKE (D.O.) is tied to St. Louis, Missouri in the data we show; additional addresses may exist on the full record.

Why does RONALD E. HAAKE (D.O.) have multiple addresses?

2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.