2026 NPPES data Family Medicine Physician NPI 1083601108 MD
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GEORGE BIANCARELLI, MD

Family Medicine Physician in SHELBY, Montana. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
101
Medicare Part D claims · 70 beneficiaries · Family Medicine Physician avg: 3K
What the federal data reveals: GEORGE BIANCARELLI, MD is a Family Medicine Physician ([object Object]) practicing in SHELBY, Montana with a Medicare Part D prescribing footprint of 101 claims across 70 beneficiaries .

What stands out: GEORGE BIANCARELLI, MD filed 101 Medicare Part D claims in 2023 across SHELBY, Montana. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

GEORGE BIANCARELLI, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

GEORGE BIANCARELLI, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 10/04/2005

NPI 1083601108

Primary specialty

Family Medicine Physician

High-volume

147,640 US NPIs in this specialty

Medicare Part D claims

101 97% vs specialty avg

2023 prescription claims

Specialty avg: 3,418

Specialty distribution in Montana

How Family Medicine Physician compares to other specialties among Montana providers

Montana providers

Family Medicine Physician share within Montana

1. Family Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Family Medicine Physician share within Montana

Specialty board-certification context

Estimated specialty board-certified rate — Family Medicine Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Family Medicine Physician ABMS/AOA estimate

Est. board-certified rate (Family Medicine Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Family Medicine Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

GEORGE BIANCARELLI, MD is a Family Medicine Physician provider practicing in SHELBY, Montana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1083601108. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

GEORGE BIANCARELLI, MD appears in the CMS NPPES registry as a Family Medicine Physician provider holding MD credentials at 670 PARK AVE, SHELBY, MT, 59474, with a listed phone of (406) 434-3100. NPI 1083601108 was issued on 10/04/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BIANCARELLI most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 101 prescription claims written by this provider, covering 70 Medicare beneficiaries and totaling roughly $3K in drug spend, with an opioid prescribing rate of 12.9%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Family Medicine Physician is a high-volume specialty nationwide, with 147,640 enrolled providers across 56 states and an average of 3,418 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

670 PARK AVE
SHELBY, MT 59474

Provider Details

NPI 1083601108
Specialty Family Medicine Physician
Credentials MD
Gender Male
NPI Issued 10/04/2005

Hospital and facility affiliations

Facilities where GEORGE BIANCARELLI, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

OKANOGAN COUNTY PUBLIC HOSPITAL DIST NO 4
TONASKET, WA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

101
Total Claims
$3K
Total Drug Cost
70
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
101
Total Day Supply
858
Generic Drug Cost
$2K
Opioid Claims
13 (12.9% rate)
Antibiotic Claims
45

Patient Demographics

Average Patient Age
70.9 years
Avg HCC Risk Score
1.42
Gender Split
61% female / 39% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Cephalexin
19
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Family Medicine Physician Overview

How GEORGE BIANCARELLI, MD fits within the Family Medicine Physician landscape nationally.

147,640
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider

GEORGE BIANCARELLI, MD's 101 claims are below the specialty average of 3,418.

Nearby Family Medicine Physician Providers in Montana

Other clinicians with the same primary specialty enrolled in Montana, drawn from the same CMS NPPES roster as BIANCARELLI.

Compare Family Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is GEORGE BIANCARELLI, MD's specialty?
GEORGE BIANCARELLI, MD specializes in Family Medicine Physician and practices in SHELBY, Montana. Credentials: MD.
How much does GEORGE BIANCARELLI, MD prescribe under Medicare Part D?
In 2023, GEORGE BIANCARELLI, MD wrote 101 Medicare Part D claims totaling $3K in drug costs for 70 beneficiaries.
Where is GEORGE BIANCARELLI, MD located?
GEORGE BIANCARELLI, MD is located at 670 PARK AVE, SHELBY, MT, 59474. Phone: (406) 434-3100.
What is GEORGE BIANCARELLI, MD's NPI number?
GEORGE BIANCARELLI, MD's National Provider Identifier (NPI) is 1083601108, issued on 10/04/2005.
Does GEORGE BIANCARELLI, MD prescribe opioids?
Yes, GEORGE BIANCARELLI, MD had 13 opioid claims in 2023 with an opioid prescribing rate of 12.9%.
How many Family Medicine Physician providers are there in the US?
There are 147,640 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does GEORGE BIANCARELLI, MD prescribe most often?
Based on 2023 Medicare Part D data, GEORGE BIANCARELLI, MD's most frequently prescribed drugs include Cephalexin, Amoxicillin-Clavulanate Potass. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does GEORGE BIANCARELLI, MD accept Medicare?
GEORGE BIANCARELLI, MD appears in CMS Medicare data with 101 Part D claims and 70 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify GEORGE BIANCARELLI, MD's credentials?
GEORGE BIANCARELLI, MD's NPI is 1083601108 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology