2026 NPPES data Anesthesiology Physician NPI 1265476857 MD
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MICHAEL BORRELLO, MD

Anesthesiology Physician in COLCHESTER, Vermont. 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
769
Medicare Part D claims · 122 beneficiaries · Anesthesiology Physician avg: 860
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: MICHAEL BORRELLO, MD is a Anesthesiology Physician ([object Object]) practicing in COLCHESTER, Vermont with a Medicare Part D prescribing footprint of 769 claims across 122 beneficiaries — 4% brand-name prescribing .

What stands out: MICHAEL BORRELLO, MD filed 769 Medicare Part D claims in 2023 across COLCHESTER, Vermont. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

MICHAEL BORRELLO, 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).

MICHAEL BORRELLO, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 06/15/2006

NPI 1265476857

Primary specialty

Anesthesiology Physician

High-volume

56,398 US NPIs in this specialty

Medicare Part D claims

769 11% vs specialty avg

2023 prescription claims

Specialty avg: 860

Specialty distribution in Vermont

How Anesthesiology Physician compares to other specialties among Vermont providers

Vermont providers

Anesthesiology Physician share within Vermont

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Anesthesiology 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).

MICHAEL BORRELLO, MD is a Anesthesiology Physician provider practicing in COLCHESTER, Vermont, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1265476857. 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.

MICHAEL BORRELLO, MD appears in the CMS NPPES registry as a Anesthesiology Physician provider holding MD credentials at 356 MOUNTAIN VIEW DR, COLCHESTER, VT, 05446, with a listed phone of (802) 655-9798. NPI 1265476857 was issued on 06/15/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BORRELLO 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 769 prescription claims written by this provider, covering 122 Medicare beneficiaries and totaling roughly $50K in drug spend, split 4% brand-name and 96% generic by claim count, with an opioid prescribing rate of 33.2%. 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.

Anesthesiology Physician is a high-volume specialty nationwide, with 56,398 enrolled providers across 56 states and an average of 860 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

356 MOUNTAIN VIEW DR
COLCHESTER, VT 05446

Provider Details

NPI 1265476857
Specialty Anesthesiology Physician
Credentials MD
Gender Male
NPI Issued 06/15/2006

Hospital and facility affiliations

Facilities where MICHAEL BORRELLO, 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.

SHASTA ORTHOPEDICS AND SPORTS MEDICINE A MEDICAL CORPORATION
REDDING, CA

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

Brand vs generic prescribing mix · Generic-heavy

MICHAEL BORRELLO, MD — brand share 4.0%
Specialty average (est.)

4% brand-name claims vs 96% generic, on 769 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.

769
Total Claims
$50K
Total Drug Cost
122
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
860
Total Day Supply
24,194
Brand vs Generic
4% brand / 96% generic
Brand Drug Cost
$20K
Generic Drug Cost
$30K
Opioid Claims
255 (33.2% rate)

Patient Demographics

Average Patient Age
69.8 years
Avg HCC Risk Score
1.06
Gender Split
65% female / 35% 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
Gabapentin
224
Oxycodone Hcl
99
Baclofen
89
Pregabalin
67
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
58
Morphine Sulfate Er
Morphine Sulfate
33
Cyclobenzaprine Hcl
26
Oxycontin
Oxycodone Hcl
23
Tizanidine Hcl
19
Tramadol Hcl
19

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

Anesthesiology Physician Overview

How MICHAEL BORRELLO, MD fits within the Anesthesiology Physician landscape nationally.

56,398
Anesthesiology Physician Providers in US
56
States with Anesthesiology Physician
860
Avg Claims per Provider

MICHAEL BORRELLO, MD's 769 claims are below the specialty average of 860.

Nearby Anesthesiology Physician Providers in Vermont

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

Compare Anesthesiology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is MICHAEL BORRELLO, MD's specialty?
MICHAEL BORRELLO, MD specializes in Anesthesiology Physician and practices in COLCHESTER, Vermont. Credentials: MD.
How much does MICHAEL BORRELLO, MD prescribe under Medicare Part D?
In 2023, MICHAEL BORRELLO, MD wrote 769 Medicare Part D claims totaling $50K in drug costs for 122 beneficiaries.
Where is MICHAEL BORRELLO, MD located?
MICHAEL BORRELLO, MD is located at 356 MOUNTAIN VIEW DR, COLCHESTER, VT, 05446. Phone: (802) 655-9798.
What is MICHAEL BORRELLO, MD's NPI number?
MICHAEL BORRELLO, MD's National Provider Identifier (NPI) is 1265476857, issued on 06/15/2006.
Does MICHAEL BORRELLO, MD prescribe more brand-name or generic drugs?
MICHAEL BORRELLO, MD's prescribing is 4% brand-name and 96% generic drugs by claim count, with $20K in brand drug costs.
Does MICHAEL BORRELLO, MD prescribe opioids?
Yes, MICHAEL BORRELLO, MD had 255 opioid claims in 2023 with an opioid prescribing rate of 33.2%.
How many Anesthesiology Physician providers are there in the US?
There are 56,398 Anesthesiology Physician providers across 56 states in the US. The average Anesthesiology Physician provider writes 860 Medicare Part D claims per year.
What drugs does MICHAEL BORRELLO, MD prescribe most often?
Based on 2023 Medicare Part D data, MICHAEL BORRELLO, MD's most frequently prescribed drugs include Gabapentin, Oxycodone Hcl, Baclofen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MICHAEL BORRELLO, MD accept Medicare?
MICHAEL BORRELLO, MD appears in CMS Medicare data with 769 Part D claims and 122 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MICHAEL BORRELLO, MD's credentials?
MICHAEL BORRELLO, MD's NPI is 1265476857 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