RONALD HENRY GEIGER (MD) – Orthopaedic Surgery Physician, NPI 1386633154

RONALD HENRY GEIGER (MD) is a healthcare provider. based in Cambridge, Massachusetts. specializing in Orthopaedic Surgery Physician. They hold the professional credentials MD. They hold a License No. 30091 (MA). The NPI Number for RONALD HENRY GEIGER (MD) is 1386633154

Main info

Male
Name
RONALD HENRY GEIGER (MD)
NPI
1386633154
Phone
(617) 491-6766
Address
300 MOUNT AUBURN ST
Enumeration Date
14 October 2005
Last Update Date
8 July 2007
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for RONALD HENRY GEIGER (MD)

  • 300, Mount Auburn Street, Old Cambridge, Cambridge, Middlesex County, Massachusetts, 02138, United States

    STE 505

    CAMBRIDGE, MA 021385600

    Phone: (617) 491-6766

    Fax: (617) 491-2552

    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.

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Medicare Enrollment & Revalidation

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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 02138)

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Reviews

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Frequently asked questions

What is the standard ID for RONALD HENRY GEIGER (MD) in the U.S.?
In the U.S., RONALD HENRY GEIGER (MD) is identified by NPI 1386633154.
Should I treat RONALD HENRY GEIGER (MD) as an active provider?
Patients and plans typically see RONALD HENRY GEIGER (MD) as active in the national extract.
How should patients interpret RONALD HENRY GEIGER (MD)'s specialty?
The extract shows Orthopaedic Surgery Physician for RONALD HENRY GEIGER (MD). Clinical services aligned with this taxonomy classification.
What geographic area is tied to RONALD HENRY GEIGER (MD)?
RONALD HENRY GEIGER (MD) is associated with Cambridge, Massachusetts in the same public data insurers reference.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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