ROBERT R FIERER (M.D.) – Internal Medicine Physician, NPI 1477550960

ROBERT R FIERER (M.D.) is a healthcare provider. based in Boulder, Colorado. specializing in Internal Medicine Physician. They hold the professional credentials M.D.. They hold a License No. DR.0049839 (CO). The NPI Number for ROBERT R FIERER (M.D.) is 1477550960

Main info

Male
Sole Proprietor
Name
ROBERT R FIERER (M.D.)
NPI
1477550960
Phone
(717) 979-3793
Address
2939 TINCUP CIR
Enumeration Date
30 June 2005
Last Update Date
10 February 2023
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience87
Completeness75
Years active:20State licenses:3Digital endpointsOther names

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Provider Addresses for ROBERT R FIERER (M.D.)

  • Tincup Circle, Boulder, Boulder County, Colorado, 80305, United States

    BOULDER, CO 803057182

    Phone: (717) 979-3793

    Type: Location

  • 2939, Tincup Circle, Boulder, Boulder County, Colorado, 80305, United States

    BOULDER, CO 803057182

    Phone: (717) 979-3793

    Type: Mailing

  • 11857 KEOUGH DR

    NORTHGLENN, CO 802331221

    Phone: (720) 401-2340

    Type: Mailing

  • 10050 RALSTON RD # 1 - B/E

    NORTHGLENN, CO 802334974

    Phone: (720) 401-2340

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $47.

Total Amount is formed as General ($47) + Research ($0) + Ownership ($0) = $47.

Last reported payment date: 2024-01-08 • Largest payer in this snapshot: Janssen Pharmaceuticals, Inc ($27).

Total Amount

$47

General + Research + Ownership

Payments

2

Total payment records

General Amount

$47

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-01-08

Latest reported date

Top Companies

Largest payers in this snapshot

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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 80305)

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Reviews

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Frequently asked questions

What is the 10-digit NPI for ROBERT R FIERER (M.D.)?
ROBERT R FIERER (M.D.) — NPI 1477550960 — is the standard way to identify this listing.
Is ROBERT R FIERER (M.D.) still practicing?
ROBERT R FIERER (M.D.) is currently listed as active in the public NPI registry.
What is ROBERT R FIERER (M.D.)'s specialty?
The listing groups ROBERT R FIERER (M.D.) with Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
Where should I expect ROBERT R FIERER (M.D.) on a map?
Expect Boulder, Colorado as a primary anchor for ROBERT R FIERER (M.D.) unless the record lists multiple sites.
Why does ROBERT R FIERER (M.D.) have multiple addresses?
4 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.