2026 NPPES data Sports Medicine (Neuromusculoskeletal Medicine) Physician NPI 1184614414 M. D.
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AGNES VIRGA, M. D.

Sports Medicine (Neuromusculoskeletal Medicine) Physician in ACTON, Massachusetts. 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
2K
Medicare Part D claims · 363 beneficiaries · Sports Medicine (Neuromusculoskeletal Medicine) Physician avg: 1K
Generic prescribing
84%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$2.2K
101 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

AGNES VIRGA, M. D. filed 2,495 Medicare Part D claims in 2023 as a Sports Medicine (Neuromusculoskeletal Medicine) Physician in ACTON, Massachusetts, prescribing 84% generic.

2K
Part D claims, 2023
84%
generic prescribing
Likely
board-certified (heuristic)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

AGNES VIRGA, M. D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

2,495 Top 14% higher than 86% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board certification likely (heuristic — not verified)

AGNES VIRGA, M. D. 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).

What does the federal data show about AGNES VIRGA, M. D.?

Quality data not reported

NPI registry status

Active

Issued 10/27/2005

NPI 1184614414

Primary specialty

Sports Medicine (Neuromusculoskeletal Medicine) Physician

Niche

552 US NPIs in this specialty

Medicare Part D claims

2,495 124% vs specialty avg

2023 prescription claims

Specialty avg: 1,113

Specialty distribution in Massachusetts

How Sports Medicine (Neuromusculoskeletal Medicine) Physician compares to other specialties among Massachusetts providers

Massachusetts providers

Sports Medicine (Neuromusculoskeletal Medicine) Physician share within Massachusetts

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

Specialty board-certification context

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

Quality data not reported
Est. board-certified rate
78%
Sports Medicine (Neuromusculoskeletal Medicine) Physician ABMS/AOA estimate

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

0%100%78%
Est. board-certified rate (Sports Medicine (Neuromusculoskeletal 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).

AGNES VIRGA, M. D. is a Sports Medicine (Neuromusculoskeletal Medicine) Physician provider practicing in ACTON, Massachusetts, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M. D.. NPI: 1184614414. 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.

AGNES VIRGA, M. D. appears in the CMS NPPES registry as a Sports Medicine (Neuromusculoskeletal Medicine) Physician provider holding M. D. credentials at 411 MASS AVE, ACTON, MA, 01720, with a listed phone of (978) 263-2898. NPI 1184614414 was issued on 10/27/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what VIRGA 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 2,495 prescription claims written by this provider, covering 363 Medicare beneficiaries and totaling roughly $948K in drug spend, split 16% brand-name and 84% generic by claim count, with an opioid prescribing rate of 0.7%. 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.

Sports Medicine (Neuromusculoskeletal Medicine) Physician is a narrow specialty nationwide, with 552 enrolled providers across 51 states and an average of 1,113 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

411 MASS AVE
ACTON, MA 01720

Provider Details

NPI 1184614414
Specialty Sports Medicine (Neuromusculoskeletal Medicine) Physician
Credentials M. D.
Gender Female
NPI Issued 10/27/2005

Hospital and facility affiliations

Facilities where AGNES VIRGA, M. D. 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.

EMERSON PRACTICE ASSOCIATES, INC
CONCORD, MA

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

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for AGNES VIRGA, M. D.. Source: openpaymentsdata.cms.gov.

Total received

$2.2K

Largest payer

ABBVIE INC.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

License & disciplinary context — Massachusetts BORIM 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~38K Massachusetts medical licensees in 2023 — they are NOT specific to AGNES VIRGA, M. D.. To verify AGNES VIRGA, M. D.'s current license status, search the BORIM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

80
Total board actions, Massachusetts 2023
Across 78 cases
2.11
Actions per 1,000 licensees
Massachusetts statewide rate
probation
Most common action type
29 cases

BORIM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Massachusetts disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

AGNES VIRGA, M. D. — brand share 16.0%
Specialty average (est.)

16% brand-name claims vs 84% generic, on 2,495 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

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

2,495
Total Claims
$948K
Total Drug Cost
363
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,357
Total Day Supply
127,738
Brand vs Generic
16% brand / 84% generic
Brand Drug Cost
$775K
Generic Drug Cost
$172K
Opioid Claims
18 (0.7% rate)

Patient Demographics

Average Patient Age
75.7 years
Avg HCC Risk Score
1.31
Gender Split
66% female / 34% male
Age Distribution
<65: 32, 65-74: 116, 75-84: 148, 85+: 67

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Donepezil Hcl
233
Gabapentin
205
Memantine Hcl
165
Memantine Hcl Er
Memantine Hcl
163
Carbidopa-Levodopa
Carbidopa/Levodopa
104
Levetiracetam
69
Propranolol Hcl
69
Lamotrigine
65
Aimovig Autoinjector
Erenumab-Aooe
57
Sumatriptan Succinate
55

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

Sports Medicine (Neuromusculoskeletal Medicine) Physician Overview

How AGNES VIRGA, M. D. fits within the Sports Medicine (Neuromusculoskeletal Medicine) Physician landscape nationally.

552
Sports Medicine (Neuromusculoskeletal Medicine) Physician Providers in US
51
States with Sports Medicine (Neuromusculoskeletal Medicine) Physician
1,113
Avg Claims per Provider

AGNES VIRGA, M. D.'s 2,495 claims are above the specialty average of 1,113.

Nearby Sports Medicine (Neuromusculoskeletal Medicine) Physician Providers in Massachusetts

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

Compare Sports Medicine (Neuromusculoskeletal Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is AGNES VIRGA, M. D.'s specialty?
AGNES VIRGA, M. D. specializes in Sports Medicine (Neuromusculoskeletal Medicine) Physician and practices in ACTON, Massachusetts. Credentials: M. D..
How much does AGNES VIRGA, M. D. prescribe under Medicare Part D?
In 2023, AGNES VIRGA, M. D. wrote 2,495 Medicare Part D claims totaling $948K in drug costs for 363 beneficiaries.
Where is AGNES VIRGA, M. D. located?
AGNES VIRGA, M. D. is located at 411 MASS AVE, ACTON, MA, 01720. Phone: (978) 263-2898.
What is AGNES VIRGA, M. D.'s NPI number?
AGNES VIRGA, M. D.'s National Provider Identifier (NPI) is 1184614414, issued on 10/27/2005.
Does AGNES VIRGA, M. D. prescribe more brand-name or generic drugs?
AGNES VIRGA, M. D.'s prescribing is 16% brand-name and 84% generic drugs by claim count, with $775K in brand drug costs.
Does AGNES VIRGA, M. D. prescribe opioids?
Yes, AGNES VIRGA, M. D. had 18 opioid claims in 2023 with an opioid prescribing rate of 0.7%.
How many Sports Medicine (Neuromusculoskeletal Medicine) Physician providers are there in the US?
There are 552 Sports Medicine (Neuromusculoskeletal Medicine) Physician providers across 51 states in the US. The average Sports Medicine (Neuromusculoskeletal Medicine) Physician provider writes 1,113 Medicare Part D claims per year.
What drugs does AGNES VIRGA, M. D. prescribe most often?
Based on 2023 Medicare Part D data, AGNES VIRGA, M. D.'s most frequently prescribed drugs include Donepezil Hcl, Gabapentin, Memantine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AGNES VIRGA, M. D. accept Medicare?
AGNES VIRGA, M. D. appears in CMS Medicare data with 2,495 Part D claims and 363 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AGNES VIRGA, M. D.'s credentials?
AGNES VIRGA, M. D.'s NPI is 1184614414 with credentials M. D.. 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