2026 NPPES data Geriatric Medicine (Internal Medicine) Physician NPI 1326401118 MD, MA
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LARA MAGNABOSCO, MD, MA

Geriatric Medicine (Internal Medicine) Physician in ROCHESTER, Minnesota. 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
192
Medicare Part D claims · 91 beneficiaries · Geriatric Medicine (Internal Medicine) Physician avg: 4K
MIPS score
81.3897/100
▼ 2 pts below national avg 83.1 · [object Object]
What the federal data reveals: LARA MAGNABOSCO, MD, MA is a Geriatric Medicine (Internal Medicine) Physician ([object Object]) practicing in ROCHESTER, Minnesota with a Medicare Part D prescribing footprint of 192 claims across 91 beneficiaries . Their CMS MIPS Final Score of 81.3897/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: LARA MAGNABOSCO, MD, MA reported a CMS MIPS final score of 81.3897 out of 100, below the 83.1 national average, and filed 192 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

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

LARA MAGNABOSCO, MD, MA at a glance

Near national average

NPI registry status

Active

Issued 03/30/2016

NPI 1326401118

Primary specialty

Geriatric Medicine (Internal Medicine) Physician

Niche

4,161 US NPIs in this specialty

Medicare Part D claims

192 96% vs specialty avg

2023 prescription claims

Specialty avg: 4,450

MIPS final score

81.3897/100 1.7102999999999895% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Minnesota

How Geriatric Medicine (Internal Medicine) Physician compares to other specialties among Minnesota providers

Minnesota providers

Geriatric Medicine (Internal Medicine) Physician share within Minnesota

1. Geriatric Medicine (Internal Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Geriatric Medicine (Internal Medicine) Physician share within Minnesota

Medicare quality performance — MIPS

LARA MAGNABOSCO, MD, MA's 2023 MIPS final score plotted against the Geriatric Medicine (Internal Medicine) Physician national average

Near national average
MIPS Final Score
81.3897/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Geriatric Medicine (Internal Medicine) Physician) — 81.3897/100 vs national avg 83.1

0%100%National avg83%81.4%
MIPS final score (Geriatric Medicine (Internal Medicine) Physician) — 81.3897/100 vs national avg 83.1

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).

LARA MAGNABOSCO, MD, MA is a Geriatric Medicine (Internal Medicine) Physician provider practicing in ROCHESTER, Minnesota, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD, MA. NPI: 1326401118. 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.

LARA MAGNABOSCO, MD, MA appears in the CMS NPPES registry as a Geriatric Medicine (Internal Medicine) Physician provider holding MD, MA credentials at 200 1ST ST SW, ROCHESTER, MN, 55905, with a listed phone of (507) 284-2511. NPI 1326401118 was issued on 03/30/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MAGNABOSCO 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 192 prescription claims written by this provider, covering 91 Medicare beneficiaries and totaling roughly $21K in drug spend. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 81.3897/100 for the 2023 performance year (Quality 81.2519, Cost 49.9786), compared with the national average of 83.1.

Geriatric Medicine (Internal Medicine) Physician is a narrow specialty nationwide, with 4,161 enrolled providers across 52 states and an average of 4,450 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

200 1ST ST SW
ROCHESTER, MN 55905

Provider Details

NPI 1326401118
Specialty Geriatric Medicine (Internal Medicine) Physician
Credentials MD, MA
Gender Female
NPI Issued 03/30/2016

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

81.3897
Final Score
Avg: 83.1
81.2519
Quality
49.9786
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where LARA MAGNABOSCO, MD, MA 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.

MAYO CLINIC
ROCHESTER, MN

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.

192
Total Claims
$21K
Total Drug Cost
91
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
349
Total Day Supply
9,829
Generic Drug Cost
$5K

Patient Demographics

Average Patient Age
76.5 years
Avg HCC Risk Score
2.14
Gender Split
57% female / 43% 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
Potassium Chloride
12

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

Geriatric Medicine (Internal Medicine) Physician Overview

How LARA MAGNABOSCO, MD, MA fits within the Geriatric Medicine (Internal Medicine) Physician landscape nationally.

4,161
Geriatric Medicine (Internal Medicine) Physician Providers in US
52
States with Geriatric Medicine (Internal Medicine) Physician
4,450
Avg Claims per Provider

LARA MAGNABOSCO, MD, MA's 192 claims are below the specialty average of 4,450.

Nearby Geriatric Medicine (Internal Medicine) Physician Providers in Minnesota

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

Compare Geriatric Medicine (Internal Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is LARA MAGNABOSCO, MD, MA's specialty?
LARA MAGNABOSCO, MD, MA specializes in Geriatric Medicine (Internal Medicine) Physician and practices in ROCHESTER, Minnesota. Credentials: MD, MA.
How much does LARA MAGNABOSCO, MD, MA prescribe under Medicare Part D?
In 2023, LARA MAGNABOSCO, MD, MA wrote 192 Medicare Part D claims totaling $21K in drug costs for 91 beneficiaries.
What is LARA MAGNABOSCO, MD, MA's Medicare quality score?
LARA MAGNABOSCO, MD, MA has a CMS MIPS Final Score of 81.3897/100 (Quality: 81.2519, Cost: 49.9786). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is LARA MAGNABOSCO, MD, MA located?
LARA MAGNABOSCO, MD, MA is located at 200 1ST ST SW, ROCHESTER, MN, 55905. Phone: (507) 284-2511.
What is LARA MAGNABOSCO, MD, MA's NPI number?
LARA MAGNABOSCO, MD, MA's National Provider Identifier (NPI) is 1326401118, issued on 03/30/2016.
How many Geriatric Medicine (Internal Medicine) Physician providers are there in the US?
There are 4,161 Geriatric Medicine (Internal Medicine) Physician providers across 52 states in the US. The average Geriatric Medicine (Internal Medicine) Physician provider writes 4,450 Medicare Part D claims per year.
What drugs does LARA MAGNABOSCO, MD, MA prescribe most often?
Based on 2023 Medicare Part D data, LARA MAGNABOSCO, MD, MA's most frequently prescribed drugs include Potassium Chloride. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LARA MAGNABOSCO, MD, MA accept Medicare?
LARA MAGNABOSCO, MD, MA appears in CMS Medicare data with 192 Part D claims and 91 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LARA MAGNABOSCO, MD, MA's credentials?
LARA MAGNABOSCO, MD, MA's NPI is 1326401118 with credentials MD, MA. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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